Loudspeaker assembly for vehicle, center console assembly and vehicle

Abstract

The invention discloses a loudspeaker assembly for a vehicle, a center console assembly and the vehicle, the loudspeaker assembly comprises a loudspeaker body and a tone tuning part, the tone tuning part is arranged on the sounding side of the loudspeaker body, and the tone tuning part is configured to be an arc-shaped plate protruding away from the direction of the loudspeaker body; a plurality of sound passing holes penetrating in the thickness direction are formed in the tuning component, and the plurality of sound passing holes are arranged at intervals around the circle center of the loudspeaker body; a plurality of first extension parts extending in the circumferential direction are formed on the tuning part, a second extension part is formed on the edge of each first extension part, a plurality of third extension parts are formed on the edge of each second extension part, a fourth extension part... is formed on the edge of each third extension part, an nth extension part is formed on each (n-1) th extension part, and a nth extension part is formed on each (n-1) th extension part. The nth extension portions have the same shape. According to the loudspeaker assembly provided by the invention, accurate regulation and control of sound waves and more uniform sound diffusion are realized, and the sound balance and the sound field uniformity are remarkably improved.

Description

Technical Field

[0001] The present invention relates to the field of vehicles, and in particular to a speaker assembly, a center console assembly and a vehicle for a vehicle. Background Art

[0002] To meet the specific needs of new energy vehicles, the in-car audio system generally adopts a center tweeter solution, which cooperates with the speakers on the A-pillar of the car to form a stereo effect to enhance the audio experience of the main driver and co-driver positions.

[0003] However, in the related art, the center tweeter has a strong directivity in the high frequency band, which leads to uneven distribution of sound in the horizontal direction and significant difference in sound intensity, which affects the listening experience of passengers and the sound quality in the car. Specifically, the uneven sound distribution will cause auditory discomfort to the driver, co-driver and passengers, reducing the overall riding comfort. Summary of the invention

[0004] The present invention aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present invention is to provide a speaker assembly for a vehicle. According to the speaker assembly of the present invention, precise control of sound waves and more uniform sound diffusion are achieved, and the balance of sound and the uniformity of sound field are significantly improved.

[0005] The present invention also provides a center console assembly having the loudspeaker assembly.

[0006] The present invention also provides a vehicle having the above center console assembly or the above speaker assembly.

[0007] The speaker assembly according to the present invention is used in a vehicle, and the speaker assembly includes: a speaker body; a tuning component, the tuning component is arranged on the sound-producing side of the speaker body, the tuning component is constructed as an arc-shaped plate protruding away from the speaker body, and a plurality of sound holes penetrating in the thickness direction are formed on the tuning component, and the plurality of sound holes are arranged at intervals around the center of the speaker body; the tuning component is formed with a plurality of first extension parts extending in the circumferential direction, the edge of each first extension part is formed with a second extension part, the edge of each second extension part is formed with a plurality of third extension parts, the edge of each third extension part is formed with a fourth extension part..., an nth extension part is formed on each n-1th extension part, and the nth extension parts have the same shape.

[0008] According to the speaker assembly of the present invention, the shape of the edge of the tuning component presents similar patterns at different scales through multiple extensions. Due to the complexity and self-similarity of the shape of the edge of the tuning component, more complex diffraction phenomena will occur when the sound wave passes through the extension, which can more effectively control and adjust the propagation and scattering of the sound wave, and help improve the balance of the sound, that is, to achieve more uniform sound distribution and less acoustic distortion at different frequencies and directions.

[0009] According to some embodiments of the present invention, the edge of the tuning component satisfies the Koch curve.

[0010] According to some embodiments of the present invention, n satisfies: 3≤n≤10.

[0011] According to some embodiments of the present invention, the plurality of sound holes are configured in a fan shape or a trapezoidal shape, and an angle between two side edges of each sound hole in the circumferential direction and a line connecting the center of the circle is α, and α<60.

[0012] According to some embodiments of the present invention, a radial dimension of the sound hole is r, a maximum radial dimension of the tuning component is R, and the following condition is satisfied: 0.2≤r / R≤0.5.

[0013] According to some embodiments of the present invention, the speaker assembly further includes: a mounting bracket, the mounting bracket forming a receiving groove for accommodating the speaker body, the edge of the mounting bracket forming a first clamping portion extending toward the inside of the receiving groove, the tuning component being connected to the mounting bracket and spaced apart from the speaker body; and a protective cover, the protective cover being connected to the mounting bracket and disposed between the sound-producing side of the speaker body and the tuning component.

[0014] According to some embodiments of the present invention, a sound expansion hole is formed on the protective cover and is directly opposite to the center of the speaker body.

[0015] According to some embodiments of the present invention, the tuning component is constructed as an integrally formed part.

[0016] The center console assembly according to the present invention is briefly described below.

[0017] The center console assembly according to the present invention comprises a center console body and a speaker assembly, wherein a recessed mounting groove is formed on the center console body; at least a portion of the speaker assembly is accommodated in the mounting groove and the speaker assembly is constructed as the speaker assembly described in any one of the above embodiments.

[0018] By accommodating at least a portion of the speaker assembly in the mounting groove, the space occupied by the speaker assembly in the vehicle can be reduced, which not only optimizes the spatial layout inside the vehicle but also improves the overall aesthetics and practicality.

[0019] Since the center console assembly according to the present invention includes the speaker assembly described in any one of the above embodiments, the center console assembly according to the present invention achieves precise control of sound waves, more uniform sound diffusion, and significantly improved sound balance and sound field uniformity.

[0020] The vehicle according to the present invention will be briefly described below.

[0021] The vehicle according to the present invention includes the center console assembly or the speaker assembly described in any one of the above embodiments. Since the vehicle according to the present invention includes the center console assembly or the speaker assembly described in any one of the above embodiments, the vehicle according to the present invention achieves a better sound experience and a more comfortable in-vehicle acoustic environment.

[0022] Additional aspects and advantages of the present invention will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present invention. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which:

[0024] Figure 1 is a side schematic diagram of the relative positions of a speaker body and a tuning component of a speaker assembly according to an embodiment of the present invention;

[0025] Figure 2 This is a schematic diagram of the diffraction principle of the cambered surface of the tuning component according to the present invention;

[0026] Figure 3 It is a schematic diagram of the interaction between the sound and structure of the tuning components;

[0027] Figure 4 is a schematic structural diagram of a tuning component of a speaker assembly according to an embodiment of the present invention;

[0028] Figure 5 is a front view of a tuning component of a speaker assembly according to one embodiment of the present invention;

[0029] Figure 6 is a side view of a tuning component of a speaker assembly according to one embodiment of the present invention;

[0030] Figure 7 is a cross-sectional schematic diagram of the relative positions of a tuning component and a speaker body of a speaker assembly according to an embodiment of the present invention;

[0031] Figure 8 is a schematic diagram of a center console assembly according to one embodiment of the present invention;

[0032] Fig. 94 is a curve diagram of the difference in sound pressure levels between a loudspeaker assembly according to an embodiment of the present invention and a control experimental group.

[0033] Reference numerals:

[0034] 1. Speaker assembly;

[0035] 11. Speaker body;

[0036] 12. tuning parts, 121. sound holes;

[0037] 13. mounting bracket, 131. receiving slot;

[0038] 14. Protective cover, 141. Sound expansion hole;

[0039] 2. Center console body, 21. Mounting slot. DETAILED DESCRIPTION

[0040] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0041] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In the description of the present invention, "first feature" and "second feature" may include one or more of the features. In the description of the present invention, "multiple" means two or more. In the description of the present invention, the first feature "above" or "below" the second feature may include the first and second features being in direct contact, or the first and second features being not in direct contact but in contact through another feature between them. In the description of the present invention, the first feature "above", "above" and "above" the second feature include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature.

[0042] In the related art, the center tweeter has strong directionality in its high frequency band, which leads to uneven distribution of sound in the horizontal direction and significant difference in sound intensity, which affects the listening experience of passengers and the sound quality in the car. Specifically, the uneven sound distribution will cause auditory discomfort to the driver, co-driver and passengers, reducing the overall riding comfort.

[0043] Reference below Figure 1-Figure 9 A speaker assembly 1 for a vehicle according to an embodiment of the present invention is described.

[0044] like Figure 1-Figure 6 As shown, the speaker assembly 1 according to the present invention is used in a vehicle, and the speaker assembly 1 includes a speaker body 11 and a tuning component 12. The tuning component 12 is arranged on the sound-producing side of the speaker body 11, that is, the side where the sound waves are emitted from the speaker body 11 and pass through the tuning component 12. The tuning device can regulate the sound waves incident on its surface, and can reduce the difference in the sound intensity of the speaker in the axial direction (usually referring to the direction in which the sound is directly propagated) and the radial direction (i.e., the direction in which the sound diffuses to the surroundings), which helps to achieve the regulation of the directivity of the sound waves and the improvement of the uniformity of the sound field in the horizontal direction.

[0045] The tuning component 12 is constructed as an arc-shaped plate protruding away from the speaker body 11, which helps to diffuse the sound waves more evenly into the surrounding environment, and can adjust the directivity of the sound waves so that the sound emitted by the speaker can be more evenly diffused.

[0046] The tuning component 12 is formed with a plurality of sound holes 121 that penetrate in the thickness direction. When sound waves enter the sound holes 121, they are reflected and excited multiple times inside the sound holes 121, and complex interactions occur with the material and structure of the tuning component 12. Due to the multiple excitations and reflections of the sound waves in the sound holes 121, the phase of the sound waves will change. By adjusting the size, shape, arrangement and other structural parameters of the sound holes 121, the phase change of the sound waves can be further controlled, thereby achieving precise control of the sound waves.

[0047] A plurality of sound holes 121 are arranged at intervals around the center of the speaker body 11. By evenly distributing the sound holes 121, sound waves emitted from the speaker body 11 can pass through the tuning component 12 more evenly, reducing energy loss and phase distortion of sound waves during propagation.

[0048] The tuning component 12 is formed with a plurality of first extension portions extending in the circumferential direction, a second extension portion is formed at the edge of each first extension portion, a plurality of third extension portions are formed at the edge of each second extension portion, a fourth extension portion is formed at the edge of each third extension portion, and an nth extension portion is formed on each n-1th extension portion, and the nth extension portions have the same shape.

[0049] The tuning component 12 is composed of a plurality of extensions extending in the circumferential direction. The extensions are arranged in a hierarchy, starting from the first extension, and the edge of each level of extension will form the extension of the next level. The extensions of each level are similar in shape. Specifically, the edge of the first extension will form the second extension, and the edge of the second extension will form the third extension, and so on, until the nth extension. It is important to note that no matter what the value of n is, the shape of all nth extensions is the same. Although in practical applications, due to physical limitations (such as materials, dimensions, manufacturing accuracy, etc.), the hierarchical structure may not be able to recurse infinitely, it can theoretically continue to the nth extension, where n can be an arbitrarily large positive integer.

[0050] Through multiple extensions, the shape of the edge of the tuning component 12 presents similar patterns at different scales. Due to the complexity and self-similarity of the shape of the edge of the tuning component 12, more complex diffraction phenomena will occur when the sound waves pass through the extensions, which can more effectively control and adjust the propagation and scattering of the sound waves, and help improve the balance of the sound, that is, to achieve more uniform sound distribution and less acoustic distortion at different frequencies and directions.

[0051] Therefore, according to the loudspeaker assembly 1 of the present invention, accurate control of sound waves and more uniform sound diffusion are achieved, and the balance of sound and the uniformity of the sound field are significantly improved.

[0052] According to some embodiments of the present invention, Figure 4-Figure 6 As shown, the edge of the tuning component 12 satisfies the Koch curve. The shape of the edge of the tuning component 12 follows the mathematical properties or geometric shape of the Koch curve. The Koch curve starts with a line segment, then adds an equilateral triangle protrusion to each of its line segments, and then repeats this process for each newly generated line segment, thereby generating an increasingly complex and sophisticated curve. Since the edge of the tuning component 12 satisfies the Koch curve, the edge of the tuning component 12 will have the self-similarity and complexity of the Koch curve. The edge of the tuning component 12 will present similar shapes or patterns at different scales, and complex diffraction phenomena will occur when the sound waves pass through the tuning component 12, which can more effectively control and adjust the propagation and scattering of the sound waves, thereby improving the balance of the sound, that is, achieving a more uniform sound distribution and less acoustic distortion at different frequencies and directions.

[0053] According to some embodiments of the present invention, n satisfies: 3≤n≤10. The number n of the levels of the extensions on the tuning component 12 is limited to a value between 3 and 10 (including 3 and 10).

[0054] n represents the number of levels of the extensions on the tuning component 12, and each level of extensions is formed on the edge of the previous level of extensions. According to the previous description, the tuning component 12 starts from the first extension, and the edge of each level of extensions will form the next level of extensions until the nth extension. Therefore, the size of n determines the total number and complexity of the extensions on the tuning component 12.

[0055] If n is too small, the complexity and self-similarity of the tuning component 12 may not be sufficient to effectively control and adjust the sound waves; if n is too large, although the complexity and self-similarity of the tuning component 12 may be further increased, it may also lead to increased manufacturing difficulty and cost, and may exceed the requirements of practical applications. By limiting the range of n to between 3 and 10, a decision is made to strike a balance between complexity and practicality, aiming to ensure that the tuning component 12 can effectively control and adjust the sound waves while maintaining reasonable manufacturing costs and feasibility.

[0056] According to some embodiments of the present invention, a plurality of sound holes 121 are configured as a fan-shaped or trapezoidal shape, and the angle between the two side edges of each sound hole 121 in the circumferential direction and the line connecting the center of the circle is α, and α is less than 60. Both the fan-shaped and the trapezoidal shape contribute to the complex diffraction and interference phenomena of the sound waves when passing through the tuning component 12, thereby optimizing the propagation and regulation of the sound. The fan-shaped sound holes 121 are more likely to achieve smooth transitions and gradual changes, while the trapezoidal sound holes 121 provide a stronger diffraction effect in certain directions. Since a plurality of sound holes 121 are arranged at intervals around the center of the speaker body 11. The two side edges of each sound hole 121 in the circumferential direction form an angle α with the line connecting the center of the circle. The value of the angle α is less than 60 degrees, which helps to form more diffraction points and interference areas on the tuning component 12, and can increase the interaction points between the sound waves and the surface of the tuning component 12, thereby more effectively controlling and regulating the propagation and scattering of the sound waves.

[0057] According to some embodiments of the present invention, the radial dimension of the sound hole 121 is r, the maximum radial dimension of the tuning component 12 is R, and the following conditions are satisfied: 0.2≤r / R≤0.5

[0058] The radial dimension of the sound hole 121 refers to the radial dimension of the sound hole 121 on the tuning component 12. The maximum radial dimension R of the tuning component 12 refers to the maximum distance from the center of the circle to the outermost edge of the tuning component 12. 0.2≤r / R≤0.5 describes the relative size between the dimension r of the sound hole 121 and the maximum dimension R of the tuning component 12. Specifically, the radial dimension r of the sound hole 121 should be at least 20% of the maximum radial dimension R of the tuning component 12 (i.e., r / R≥0.2), and should not exceed 50% of R (i.e., r / R≤0.5).

[0059] Smaller sound holes 121 (close to 0.2R) can form more diffraction points on the tuning component 12 and enhance the extension effect, which helps to more effectively control and adjust the propagation and scattering of sound waves. When the pore size is too small, although the diffraction effect is strong, the transmitted energy will be greatly weakened, resulting in a decrease in the axial response of the speaker and affecting the speaker performance.

[0060] Although a larger sound hole 121 (close to 0.5R) can allow more sound wave energy to pass through, it will weaken the diffraction effect of the sound wave when passing through the tuning component 12. This is because the larger sound hole 121 reduces the interaction points between the sound wave and the surface of the tuning component 12, thereby reducing the tuning component 12's ability to control the sound wave.

[0061] By setting the radial dimension r of the sound hole 121 between 20% and 50% of the maximum radial dimension R of the tuning component 12 (i.e., 0.2≤r / R≤0.5), it is possible to ensure sufficient diffraction effect to optimize the propagation and scattering of sound waves, while avoiding excessive energy loss, thereby maintaining the excellent acoustic performance of the speaker assembly 1.

[0062] According to some embodiments of the present invention, Figure 7 As shown, the speaker assembly 1 further includes a mounting bracket 13 , and the mounting bracket 13 is used to accommodate and fix the speaker body 11 .

[0063] The mounting bracket 13 is formed with a receiving groove 131 for receiving the speaker body 11, and the speaker body 11 can be firmly installed in the receiving groove 131. The edge of the mounting bracket 13 is formed with a first clamping portion extending toward the inside of the receiving groove 131, and the first clamping portion is used to restrict the speaker body 11 in the receiving groove 131. The tuning component 12 is connected to the mounting bracket 13 and is spaced apart from the speaker body 11, so that the tuning component 12 is fixed on the mounting bracket 13 and receives the sound waves emitted by the speaker body 11 on the sound-generating side of the speaker body 11.

[0064] The speaker assembly 1 further includes a protective cover 14, which is connected to the mounting bracket 13 and is disposed between the sound-producing side of the speaker body 11 and the tuning component 12. The protective cover 14 is used to protect the speaker body 11 from damage by the external environment, thereby extending the service life of the speaker assembly 1. The protective cover 14 separates the speaker body 11 from the tuning component 12, effectively reducing direct physical contact between the speaker body 11 and the tuning component 12, avoiding mutual interference, helping to maintain the precise position and performance of the tuning component 12, and ensuring that the sound waves are not subjected to unnecessary interference before reaching the tuning component 12.

[0065] According to some embodiments of the present invention, a sound expansion hole 141 is formed on the protective cover 14, which is directly opposite to the center of the speaker body 11. The center point of the sound expansion hole 141 is on the same straight line as the center point of the speaker body 11, or the two are aligned in the horizontal and vertical directions, which can ensure that the sound waves emitted from the speaker body 11 can be directly and efficiently propagated through the sound expansion hole 141, reducing the loss and deformation of the sound waves during the propagation process.

[0066] According to some embodiments of the present invention, the tuning component 12 is constructed as an integrally formed part. An integrally formed part means that the tuning component 12 is an integral structure made of a single material through a certain molding process at one time, rather than being assembled from multiple parts, which simplifies the production process of the tuning component 12, improves production efficiency and product consistency, and helps to enhance the stability of the overall structure, thereby improving the acoustic performance of the speaker assembly 1.

[0067] The center console assembly according to the present invention is briefly described below.

[0068] like Figure 8 As shown, the center console assembly according to the present invention includes a center console body 2 and a speaker assembly 1, and a recessed mounting groove 21 is formed on the center console body 2; at least a portion of the speaker assembly 1 is accommodated in the mounting groove 21 and the speaker assembly 1 is constructed as the speaker assembly 1 in any one of the above embodiments.

[0069] By accommodating at least a portion of the speaker assembly 1 in the mounting groove 21 , the space occupied by the speaker assembly 1 in the vehicle can be reduced, which not only optimizes the spatial layout inside the vehicle but also improves the overall aesthetics and practicality.

[0070] Since the center console assembly according to the present invention includes the speaker assembly 1 in any one of the above-mentioned embodiments, the center console assembly according to the present invention achieves precise control of sound waves, more uniform sound diffusion, and significantly improved sound balance and sound field uniformity.

[0071] The vehicle according to the present invention will be briefly described below.

[0072] The vehicle according to the present invention includes the center console assembly or speaker assembly 1 in any one of the above embodiments. Since the vehicle according to the present invention includes the center console assembly or speaker assembly 1 in any one of the above embodiments, the vehicle according to the present invention achieves a better sound experience and a more comfortable in-car acoustic environment.

[0073] like Fig. 9As shown, a loudspeaker assembly 1 according to an embodiment of the present invention was experimentally tested in a full anechoic chamber, and its frequency response sound pressure level curve and pole diagram at a specific frequency were obtained. The frequency is shown in a logarithmic scale on the horizontal axis, and the vertical axis is the sound pressure level SPL in dB. The experimental group is provided with a tuning component 12, while the control group is provided with a tuning component 12. The high-frequency directivity and uniformity of the loudspeaker assembly 1 are significantly improved. When the tuning component 12 acts in the 14k-16kAHz frequency band, the absolute value of the optimized sound pressure level difference reaches 4.4dB.

[0074] In the description of this specification, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present invention. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0075] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A speaker assembly for a vehicle, characterized in that: include: Speaker body (11); A tuning component (12), the tuning component (12) being arranged on the sound-producing side of the speaker body (11), the tuning component (12) being constructed as an arc-shaped plate protruding in a direction away from the speaker body (11), the tuning component (12) being formed with a plurality of sound holes (121) penetrating in a thickness direction, the plurality of sound holes (121) being arranged at intervals around the center of the speaker body (11); The tuning component (12) is formed with a plurality of first extension portions extending in the circumferential direction, a second extension portion is formed at the edge of each first extension portion, a plurality of third extension portions are formed at the edge of each second extension portion, a fourth extension portion is formed at the edge of each third extension portion, and an nth extension portion is formed on each n-1th extension portion, and the nth extension portions have the same shape.

2. The speaker assembly for a vehicle according to claim 1, characterized in that: The edge of the tuning component (12) satisfies the Koch curve.

3. The speaker assembly for a vehicle according to claim 2, characterized in that: n satisfies: 3≤n≤10.

4. The speaker assembly for a vehicle according to claim 2, characterized in that: The plurality of sound holes (121) are constructed in a fan shape or a trapezoidal shape, and the angle between the two side edges of each sound hole (121) in the circumferential direction and the line connecting the circle center is α, and α<60.

5. The speaker assembly for a vehicle according to claim 4, characterized in that: The radial dimension of the sound hole (121) is r, the maximum radial dimension of the tuning component (12) is R, and the following condition is satisfied: 0.2≤r / R≤0.

5.

6. The speaker assembly for a vehicle according to any one of claims 1 to 5, characterized in that: Also includes: A mounting bracket (13), the mounting bracket (13) being formed with a receiving groove (131) for receiving the speaker body (11), the edge of the mounting bracket (13) being formed with a first clamping portion extending toward the inside of the receiving groove (131), the tuning component (12) being connected to the mounting bracket (13) and spaced apart from the speaker body (11); A protective cover (14) is connected to the mounting bracket (13) and is arranged between the sound-producing side of the speaker body (11) and the tuning component (12).

7. The speaker assembly for a vehicle according to claim 6, characterized in that: The protective cover (14) is formed with a sound expansion hole (141) which is directly opposite to the center of the speaker body (11).

8. The speaker assembly for a vehicle according to claim 1, characterized in that: The tuning component (12) is constructed as an integrally formed part.

9. A center console assembly for a vehicle, characterized in that: include: A center console body (2), wherein a recessed mounting groove (21) is formed on the center console body (2); A speaker assembly, at least a portion of which is accommodated in the mounting groove (21) and the speaker assembly is constructed as the speaker assembly of claims 1-8.

10. A vehicle, characterized in that: The center console assembly comprises the center console assembly of claim 9 or the speaker assembly of claims 1-8.

Images