Refers to the size of the speaker measured in inches. Every vehicle has standard application sizes. Please use our vehicle fitment guide for your vehicle's specific speaker sizes if you do not know them.

6-1/2" (275)

5-1/4" (104)

8" (63)

4" (40)

3-1/2" (18)

6-3/4 (2)

6-1/2" (also 6-3/4" locations) (1)

6-3/4" (1)

7" (1)

Design

The number of individual drivers in a car speaker. Speakers with 2 drivers are known as a 2-way, and 3 drivers are known as a 3-way. Component systems are often referred to as "separates" because the tweeter is not attached to the midwoofer (main speaker driver) and mounts separately in a location such as a door post. Component systems typically come with an external crossover so you can easily adjust the high and low frequencies sent to both the midwoofer and the tweeter. Center channel speakers are great for those looking to have surround sound in their vehicle.

2-way Coaxial (198)

2-way Component System (136)

Mid-range (91)

Full-range (24)

3-way Coaxial (17)

3-way Component Speakers (16)

Mid-bass (13)

Midwoofer (3)

Dual Cone (2)

Hybrid Coaxial Midrange (1)

RMS Power Handling

The RMS power is the amount of power the speaker requires to operate safely and properly. RMS Power Handling refers to the amount of power a speaker can handle on a continuous basis. We recommend powering your speakers or subwoofer with 80%-120% of its recommended RMS rating. The RMS power handling specification is typically rated per speaker unless otherwise noted.

Up to 34.99 watts (44)

35–54.99 watts (110)

55–74.99 watts (67)

75–99.99 watts (67)

100 watts or more (217)

Peak Power Handling

Peak power handling refers to the amount of power a speaker can handle during a brief musical burst. The RMS power range figure is a much more reliable rating for determining the speaker's power requirements. The Peak power handling specification is typically rated per speaker unless otherwise noted.

Up to 99.99 watts (41)

100–199.99 watts (130)

200–299.99 watts (117)

300 watts or more (214)

Sensitivity

An efficiency or sensitivity rating tells you how effectively a speaker converts power into sound. The higher the number, the more efficient the speaker and the louder it will play with the same input power. An efficient speaker helps you maximize your available power. Most sensitivity ratings measure the speaker's output with 1 watt of input, 1 meter from the speaker. Some speakers' sensitivity is measured with 2.83 volts of input, instead of 1 watt.
Efficiency (1w/1m) is not an accurate indicator of a subwoofer's output capability and should not be used as a comparison to other speakers or subwoofers to determine which one is "louder".

80–89.99 dB (188)

90–99.99 dB (292)

100–109.99 dB (21)

Impedance (Per Voice Coil)

The load value (in ohms) that the speakers present to the amplifier per voice coil - the amount of resistance to the current flow. This is a key specification as subs wired in parallel or low impedances can create problems with your amplifier and potentially void all warranties. We encourage you to ask our support department prior to purchase if you do not understand which impedance level will suit your application best.

Shallow Mount Installation

This means that the subwoofer/speaker is designed to be installed in areas that do not have a lot of space. Shallow mount subwoofers are typically found under a seat or behind the seat in some trucks.

Shallow mount speakers will typically have a mounting depth of 2" or less, while shallow mount subwoofers will typically have a mounting depth of 3" or less.

No (412)

Yes (45)

Tweeter Design

Designs such as cone, dome, semi-dome, balanced dome, and whizzer are most popular. Cone tweeters are simple, efficient and typically are the most reasonably priced. Dome tweeters are used in most home speakers, and provide a smoother and more accurate sound. Semi-dome design is one with a dome placed inside a cone. A Balanced dome driver is a semi-dome with equal reproduction area given the cone and dome portions of the driver. A whizzer tweeter is a separate tweeter cone driven by the voice coil of the woofer.

Series

Many brands group their products into series or lines of products to help customers know the level of quality (good, better, best for example). You can filter by series and the brand using our guided browsing.

PRO-X Series (31)

Reference Series (23)

Mille Pro Series (10)

Apocalypse Series (4)

Stroker Pro Series (4)

Terminator Series (4)

X Series (4)

Diamond Elite Series (3)

Formula Series (3)

GS Series (3)

Machete Series (3)

Mille Legend Series (3)

Polk Audio MM1 Series (3)

PRO-HY Series (3)

PRO-ZT Series (3)

SPL Show Series (3)

Thunder Dome Series (3)

Performance Series (2)

Shock Wave Series (2)

Signature Series (2)

Stadium (2)

Street Reference Pro (2)

MotorSport Series (1)

Deals

Promotions we have offer More Ways to Shop for items that are on clearance, last chance, special offer and sales, Made in America, and more!

Accessory Deals (2)

On Sale (330)

Package Savings (403)

Availability

In Stock (413)

Out of stock (49)

In stock. Ships from manufacturer (54)

Available to order (37)

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Cerwin Vega H7652 with Sound Damping

640W Max (120W RMS) 6.5" HED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Cerwin Vega H7652 with Sound Damping

640W Max (120W RMS) 6.5" HED Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 320 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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• 320 watts Peak Each, 60 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome Tweeters
• Graphite-injected reinforced spun cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Crunch CS65CXS with Sound Damping

600W Peak (300W RMS) 6.5" CS Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Crunch CS65CXS with Sound Damping

600W Peak (300W RMS) 6.5" CS Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 300 watts Peak Each, 150 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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• 300 watts Peak Each, 150 watts RMS Each
• 1" Neo-Mylar Soft Dome Tweeters
• Cellulose cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

Diamond Audio DMD52 with Sound Damping

160W Peak (80W RMS) 5.25" DMD Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Diamond Audio DMD52 with Sound Damping

160W Peak (80W RMS) 5.25" DMD Series 2-way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 80 watts Peak Each, 40 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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• 80 watts Peak Each, 40 watts RMS Each
• 3/4" PEI (Polyetherimide) Dome Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

Hertz DCX87.3 with Sound Damping

120W Peak (60W RMS) 3.5” Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Hertz DCX87.3 with Sound Damping

120W Peak (60W RMS) 3.5” Dieci Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 60 watts Peak Each, 30 watts RMS Each
• 5/8 PEI (Polyetherimide) Dome Tweeters
• Water-repellent treated paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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• 60 watts Peak Each, 30 watts RMS Each
• 5/8 PEI (Polyetherimide) Dome Tweeters
• Water-repellent treated paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

Hertz K 130 with Sound Damping

440W Peak (110W RMS) 5.25” Uno Series Component Speakers + NVX SDSK2 Sound Damping

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Hertz K 130 with Sound Damping

440W Peak (110W RMS) 5.25” Uno Series Component Speakers + NVX SDSK2 Sound Damping

• 110 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

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• 110 Watts Max Each, 30 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93 dB

Hertz K 165 with Sound Damping

300W Peak (75W RMS) 6.5" Uno Series 2-Way 4 ohm Component Speaker System + NVX SDSK2 Sound Damping

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Hertz K 165 with Sound Damping

300W Peak (75W RMS) 6.5" Uno Series 2-Way 4 ohm Component Speaker System + NVX SDSK2 Sound Damping

• 150 Watts Max Each, 35 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93.5 dB

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• 150 Watts Max Each, 35 Watts RMS Each
• Water-repellent pressed paper cone material
• PEI Tweeter Dome
• 4 Ohm Impedance
• Sensitivity: 93.5 dB

Hertz CX 130 with Sound Damping

300W Peak (100W RMS) 5.25" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Hertz CX 130 with Sound Damping

300W Peak (100W RMS) 5.25" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 150 watts Peak Each, 50 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• cone material
• Impedance: 4 ohm
• Sensitivity: 92.5 dB

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• 150 watts Peak Each, 50 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• cone material
• Impedance: 4 ohm
• Sensitivity: 92.5 dB

Hertz CX 165 with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

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Hertz CX 165 with Sound Damping

420W Peak (140W RMS) 6.5" Cento Series 2-Way Coaxial Car Speakers + NVX SDSK2 Sound Damping

• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

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• 210 watts Peak Each, 70 watts RMS Each
• 15/16 Tetolon Dome Tweeters
• Semi-pressed paper+ Mica cone material
• Impedance: 4 ohm
• Sensitivity: 93 dB

Hertz SV 165 NEO with Sound Damping

800W Peak (300W RMS) 6.5" SPL Show Series 4-ohms Midrange Car Speakers + NVX SDSK2 Sound Damping

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Hertz SV 165 NEO with Sound Damping

800W Peak (300W RMS) 6.5" SPL Show Series 4-ohms Midrange Car Speakers + NVX SDSK2 Sound Damping

• 400 watts Peak Each, 150 watts RMS Each
• 1-1/2" Dome Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

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• 400 watts Peak Each, 150 watts RMS Each
• 1-1/2" Dome Tweeters
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

Hertz X 165 with Installation Accessories

440W Peak (110W RMS) 6.5” Uno Series 2-way Coaxial Speakers + 6.5" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

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Hertz X 165 with Installation Accessories

440W Peak (110W RMS) 6.5” Uno Series 2-way Coaxial Speakers + 6.5" Speaker Baffles + Sound Damping, Roller and Panel Removal Kit

• 220 watts Peak Each, 55 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

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• 220 watts Peak Each, 55 watts RMS Each
• 3/4" Neodymium Dome Tweeters
• Water Resistance Paper Cone cone material
• Impedance: 4 ohm
• Sensitivity: 93.5 dB

Hifonics ZS35CX with Sound Damping

250W Peak (50W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker + NVX SDSK2 Sound Damping

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Hifonics ZS35CX with Sound Damping

250W Peak (50W RMS) 3.5” Zeus Series 2-Way Coaxial Speaker + NVX SDSK2 Sound Damping

• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

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• 125 Watts Max Each, 25 Watts RMS Each
• 1" Mylar Balanced Dome Tweeter
• Alpha-cellulose
• 4 Ohm Impedance
• Sensitivity: 88 dB
• Mounting Depth: 1.5"

JBL GT7-5C with Sound Damping

270W Peak (90W RMS) 5.25" GT7-Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

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JBL GT7-5C with Sound Damping

270W Peak (90W RMS) 5.25" GT7-Series 2-way 4-ohm Component Speaker System + NVX SDBSK2 Premium Sound Damping

• 135 watts Peak Each, 45 watts RMS Each
• 1-3/16" Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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• 135 watts Peak Each, 45 watts RMS Each
• 1-3/16" Tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

JBL Club 422F (SPKCB422FAM) with Sound Damping

210W Peak (70W RMS) 4" Club Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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JBL Club 422F (SPKCB422FAM) with Sound Damping

210W Peak (70W RMS) 4" Club Series 2-way 3-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 105 watts Peak Each, 35 watts RMS Each
• 3/4" Edge-driven Silk Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

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List price $148.69

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• 105 watts Peak Each, 35 watts RMS Each
• 3/4" Edge-driven Silk Dome Tweeters
• UV-Treated Polypropylene cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB

JVC CS-DF620 with Sound Damping

600W Peak (50W RMS) 6.5" DF Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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JVC CS-DF620 with Sound Damping

600W Peak (50W RMS) 6.5" DF Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 300 watts Peak Each, 25 watts RMS Each
• 1" Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

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List price $82.74

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• 300 watts Peak Each, 25 watts RMS Each
• 1" Balanced Dome zero-protrusion tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 86 dB

JVC CS-DR521 with Sound Damping

520W Peak (80W RMS) 5.25'' DRVN Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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JVC CS-DR521 with Sound Damping

520W Peak (80W RMS) 5.25'' DRVN Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 260 watts Peak Each, 40 watts RMS Each
• 1" Polyetherimide Balanced Dome tweeters with small cover
• Robust and lightweight Carbon Mica cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $137.74

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Kenwood KFC-1066S with Sound Damping

440W Peak (42W RMS) 4" Sport Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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Kenwood KFC-1066S with Sound Damping

440W Peak (42W RMS) 4" Sport Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 220 watts Peak Each, 21 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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Fits your A7 Quattro

List price $98.74

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• 220 watts Peak Each, 21 watts RMS Each
• 1" PEI (Polyetherimide) Balanced Dome tweeters
• Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart FKB 110 (FKB110) with Sound Damping

140W Peak (70W RMS) 4" Quart Formula Series 2-way 4-ohm Coaxial Car Speakers. + NVX SDBSK2 Premium Sound Damping

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MB Quart FKB 110 (FKB110) with Sound Damping

140W Peak (70W RMS) 4" Quart Formula Series 2-way 4-ohm Coaxial Car Speakers. + NVX SDBSK2 Premium Sound Damping

• 70 watts Peak Each, 35 watts RMS Each
• 1" Aluminum Dome Tweeters
• Lightweight thermal-formed polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $65.73

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• 70 watts Peak Each, 35 watts RMS Each
• 1" Aluminum Dome Tweeters
• Lightweight thermal-formed polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

MB Quart FKB 113 (FKB113) with Sound Damping

180W Peak (90W RMS) 5.25" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

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MB Quart FKB 113 (FKB113) with Sound Damping

180W Peak (90W RMS) 5.25" Formula Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

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List price $88.73

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• 90 watts Peak Each, 45 watts RMS Each
• 1" Aluminum Dome tweeters
• Thermoformed Polypropylene cone material
• Impedance: 4 ohm
• Sensitivity: 88 dB

DS18 PRO-GM8.4 (Sold Individually) with Sound Damping

580W Peak (190W RMS) 8" PRO-GM Series 4-Ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

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DS18 PRO-GM8.4 (Sold Individually) with Sound Damping

580W Peak (190W RMS) 8" PRO-GM Series 4-Ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

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List price $53.69

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• 580 watts Peak Each, 190 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 94 dB

DS18 PRO-X6.4M (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

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DS18 PRO-X6.4M (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO-X Series 4-ohm Midrange Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 500 watts Peak Each, 250 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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List price $64.69

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• 500 watts Peak Each, 250 watts RMS Each
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92 dB

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Speakers with Sound Deadening for your 2015 A7 Quattro

Your Vehicle

Add vehicle details to confirm exact location or Update vehicle.

Shop the Category

Cerwin Vega H7652 with Sound Damping

Cerwin Vega H7652 with Sound Damping

Crunch CS65CXS with Sound Damping

Crunch CS65CXS with Sound Damping

Diamond Audio DMD52 with Sound Damping

Diamond Audio DMD52 with Sound Damping

Hertz DCX87.3 with Sound Damping

Hertz DCX87.3 with Sound Damping

Hertz K 130 with Sound Damping

Hertz K 130 with Sound Damping

Hertz K 165 with Sound Damping

Hertz K 165 with Sound Damping

Hertz CX 130 with Sound Damping

Hertz CX 130 with Sound Damping

Hertz CX 165 with Sound Damping

Hertz CX 165 with Sound Damping

Hertz SV 165 NEO with Sound Damping

Hertz SV 165 NEO with Sound Damping

Hertz X 165 with Installation Accessories

Hertz X 165 with Installation Accessories

Hifonics ZS35CX with Sound Damping

Hifonics ZS35CX with Sound Damping

JBL GT7-5C with Sound Damping

JBL GT7-5C with Sound Damping

JBL Club 422F (SPKCB422FAM) with Sound Damping

JBL Club 422F (SPKCB422FAM) with Sound Damping

JVC CS-DF620 with Sound Damping

JVC CS-DF620 with Sound Damping

JVC CS-DR521 with Sound Damping

JVC CS-DR521 with Sound Damping

Kenwood KFC-1066S with Sound Damping

Kenwood KFC-1066S with Sound Damping

MB Quart FKB 110 (FKB110) with Sound Damping

MB Quart FKB 110 (FKB110) with Sound Damping

MB Quart FKB 113 (FKB113) with Sound Damping

MB Quart FKB 113 (FKB113) with Sound Damping

DS18 PRO-GM8.4 (Sold Individually) with Sound Damping

DS18 PRO-GM8.4 (Sold Individually) with Sound Damping

DS18 PRO-X6.4M (Sold Individually) with Sound Damping

DS18 PRO-X6.4M (Sold Individually) with Sound Damping

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