Garage
Shop
Account Icon
Account
Box Icon
Track
order
Telephone Icon
Call
Help Icon
Help
Door with Arrow Icon
Sign In
  1. Home
  2. DS18 Store
  3. DS18 Specials & Promotions
  4. DS18 Speakers with Sound Deadening

DS18 Speakers with Sound Deadening for your 2011 TT close

Improve your sound system's efficiency with DS18's speakers with sound deadening.

Filters
DS18 ✕
Clear Filters
Reset Done
Show products that do not fit
Product Type
Price Range
Speaker Location
Speaker Size
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.
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.
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.
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.
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".
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.
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.
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!
Availability

Your Vehicle

close
Checkmark Icon
Fits select locations in your 2011 TT
Add vehicle details to confirm exact location or Update vehicle.
Update vehicle | Remove vehicle | Vehicle store

Shop the Category

filter-icon Filters & Sort

DS18 ZXI-62C with Speaker Installation Kit

Includes: 6.5” Component Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

ZXI-62C, FRING65, SDRLR1, SDSK2, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 ZXI-62C with Speaker Installation Kit

Includes: 6.5” Component Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 160W RMS 6.5 ZXI Series Component Speakers w/ Silk Dome Tweeters
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $14 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
182
List price $240.66
-13% $208.49

In stock

Add to Cart

• 160W RMS 6.5 ZXI Series Component Speakers w/ Silk Dome Tweeters
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Installer Panel Removal Tool Kit
• Rubber Roller

Hertz CK 165F with Speaker Installation Kit

300W RMS 6.5" 4-Ohm Midrange Car Speaker + 6.5" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

PRO-ZXI6.4BM, XBAF65, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

Hertz CK 165F with Speaker Installation Kit

300W RMS 6.5" 4-Ohm Midrange Car Speaker + 6.5" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 600 watts Peak Each, 300 watts RMS Each
• 1" Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
255
List price $249.61
-18% $205.43

In stock

Only 2 Left!

Add to Cart

• 600 watts Peak Each, 300 watts RMS Each
• 1" Aluminum Bullet Tweeters
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 97 dB

(2) DS18 PRO-SM69.2 with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

(2) PRO-X6.4BMRGB, FRING65, SDSK2, SDRLR1 big
Go to item page Right Arrow Icon of Right Arrow

(2) DS18 PRO-SM69.2 with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

• 250W RMS 6.5” PRO-X Series Speakers
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
109
List price $179.62
-5% $170.87

In stock

Add to Cart

• 250W RMS 6.5” PRO-X Series Speakers
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

(2) DS18 PRO-X698BM with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

(2) PRO-SM6.2, FRING65, SDSK2, SDRLR1 big
Go to item page Right Arrow Icon of Right Arrow

(2) DS18 PRO-X698BM with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Rubber Roller

• 200W RMS 6.5” PRO-SM Series Shallow Water Resistant Cone Mid-Range Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
156
List price $203.61
-16% $171.86

In stock

Only 2 Left!

Add to Cart

• 200W RMS 6.5” PRO-SM Series Shallow Water Resistant Cone Mid-Range Speaker
• 2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping
• Sound Dampening Rubber Roller

(2) DS18 PRO-ZXI6M with Speaker Accessories

600W RMS 6.5" 8-Ohm Midrange Speaker with Sound Damping, Roller, and Panel Removal Kit

(2)PRO-ZXI6M, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

(2) DS18 PRO-ZXI6M with Speaker Accessories

600W RMS 6.5" 8-Ohm Midrange Speaker with Sound Damping, Roller, and Panel Removal Kit

• 600 watts Peak Each, 300 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
141
List price $232.70
-23% $178.11

In stock

Add to Cart

• 600 watts Peak Each, 300 watts RMS Each
• Paper cone material
• Impedance: 8 ohm
• Sensitivity: 97 dB

DS18 PRO-X6.4BMSLIM with Speaker Installation Kit

(2) 6.5” Mid-Range Loudspeakers + 6.5"Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

(2) PRO-X6.4BMSL, FRING65, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X6.4BMSLIM with Speaker Installation Kit

(2) 6.5” Mid-Range Loudspeakers + 6.5"Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 500 watts Peak
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.15"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
183
List price $178.61
-18% $146.44

In stock

Only 3 Left!

Add to Cart

• 500 watts Peak
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 94 dB
• Mounting Depth: 2.15"

DS18 EXL-SQ6.5 with Speaker Installation Kit

Includes: 6.5” Coaxial Speakers w/ PIE Dome Tweeters, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

EXL-SQ6.5, FRING65, SDRLR1, SDSK2, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 EXL-SQ6.5 with Speaker Installation Kit

Includes: 6.5” Coaxial Speakers w/ PIE Dome Tweeters, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
185
List price $432.61
-7% $400.70 /pair

In stock

Only 1 Left!

Add to Cart

• 400 watts Max Each, 120 watts RMS Each
• 1.14" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.55"

DS18 PRO-FR6NEO with Speaker Installation Kit

Includes: 6.5” Full-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

PRO-FR6NEO, FRING65, SDRLR1, SDSK2, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-FR6NEO with Speaker Installation Kit

Includes: 6.5” Full-Range Loudspeaker, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 450 watts Max
• 225 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB
• Mounting Depth: 2.36"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
182
List price $360.61
-9% $328.70

In stock

Only 1 Left!

Add to Cart

• 450 watts Max
• 225 watts RMS
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 96 dB
• Mounting Depth: 2.36"

DS18 EXL-SQ5.25 with Speaker Installation Kit

160W RMS 5.25" 2-Way Speakers + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

EXL-SQ5.25, FRING525, SDSK2, SDRLR, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 EXL-SQ5.25 with Speaker Installation Kit

160W RMS 5.25" 2-Way Speakers + 5.25" Speaker Baffles, Sound Dampening, Roller, and Panel Removal Kit

• 340 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 86 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
141
List price $216.66
-17% $179.85 /pair

In stock

Only 2 Left!

Add to Cart

• 340 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Glass Fiber cone material
• Impedance: 3 ohm
• Sensitivity: 86 dB

DS18 GEN-X4.6 (Pair) with Speaker Installation Kit

Includes : (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

(2)PRO-X6M, FRING65, SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 GEN-X4.6 (Pair) with Speaker Installation Kit

Includes : (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

• 225W RMS 6.5” PRO-X Series Speakers
2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
90
List price $130.63
-12% $114.98

In stock

Only 3 Left!

Add to Cart

• 225W RMS 6.5” PRO-X Series Speakers
2 Piece Foam Speaker Ring Kit
• 1.38 Square Feet of Sound Damping

DS18 PRO-X6M with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

(2) PRO-X6BM, FRING65, SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X6M with Speaker Installation Kit

Includes: (2) 6.5” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.44"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
262
List price $178.61
-18% $147.16

In stock

Add to Cart

• 500 watts Max
• 250 watts RMS
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB
• Mounting Depth: 2.44"

DS18 DX2 with Speaker Installation Kit

Includes: 6.5” Full-Range Component Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

DX2, FRING65, SDRLR1, SDSK2, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 DX2 with Speaker Installation Kit

Includes: 6.5” Full-Range Component Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit, Installer Panel Removal Tool Kit, Rubber Roller

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.85

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Install kits available for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
183
List price $472.66
-28% $340.75 /set

In stock

Only 2 Left!

Add to Cart

• 460 watts Max Each, 230 watts RMS Each
• 1.18" Silk Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89 dB
• Mounting Depth: 2.85

DS18 PRO-X5.4BM with Speaker Installation Kit

Includes: (2) 5.25” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

(2)PRO-X5.4BM, FRING525, SDSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X5.4BM with Speaker Installation Kit

Includes: (2) 5.25” Mid-Range Loudspeaker with Bullet, 2 Piece Foam Speaker Ring Kit, Sound Damping Kit

• 300 watts Max
• 150 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.7 dB
• Mounting Depth: 2.6"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Free or discounted install kits when available.

Fits select models only.
Add details to confirm fitment.
49
List price $138.63
-15% $118.08

In stock

Add to Cart

• 300 watts Max
• 150 watts RMS
• Non-Pressed Paper cone material
• Impedance: 4 ohm
• Sensitivity: 92.7 dB
• Mounting Depth: 2.6"

DS18 ZXI-654 with Speaker Installation Kit

Includes: (Pair) 6.5” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping , Roller and Panel Removal Kit

ZXI-654, XBAF65, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 ZXI-654 with Speaker Installation Kit

Includes: (Pair) 6.5” Coaxial Speakers, 2 Piece Foam Speaker Ring Kit, Sound Damping , Roller and Panel Removal Kit

• 240 watts Max Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89dB dB
• Mounting Depth: 2.36"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $7 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
255
List price $182.66
-24% $138.55 /pair

In stock

Add to Cart

• 240 watts Max Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) Dome Tweeters
• Carbon Fiber cone material
• Impedance: 4 ohm
• Sensitivity: 89dB dB
• Mounting Depth: 2.36"

DS18 PRO-ZT69 with Speaker Installation Kit

Bundle Includes: 6.5” 2-Way Mid/High Range Speakers, 2 Piece Foam Speaker Ring Kit, and Sound Damping Kit

PRO-GM6.4PK, XBAF65, SDSK2, SDRLR1, BTK106 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-ZT69 with Speaker Installation Kit

Bundle Includes: 6.5” 2-Way Mid/High Range Speakers, 2 Piece Foam Speaker Ring Kit, and Sound Damping Kit

• 760W RMS 6.5” PRO-GM Series Speakers w/ Bullet Tweeters

• 2 Piece Silicone Rubber Speaker Ring Kit
• 1.38 Square Feet of Sound Damping

shipping truck icon Free shipping in USA. Provide zip for delivery date.
install icon

Save up to $31 on install kits for this speaker

additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
258
List price $191.66
-23% $147.55 /set

In stock

Add to Cart

• 760W RMS 6.5” PRO-GM Series Speakers w/ Bullet Tweeters

• 2 Piece Silicone Rubber Speaker Ring Kit
• 1.38 Square Feet of Sound Damping

DS18 ZXI-654 with Sound Damping

480W Peak (160W RMS) 6.5" ZXI Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

ZXI654_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 ZXI-654 with Sound Damping

480W Peak (160W RMS) 6.5" ZXI Series 2-way 4-ohm Coaxial Car Speakers + NVX SDBSK2 Premium Sound Damping

• 240 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) tweeters with neodymium magnets
• Glass Fiber cone material with KSV former
• Impedance: 4 ohm
• Sensitivity: 89 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
47
List price $113.69
-7% $105.44

In stock

Add to Cart

• 240 watts Peak Each, 80 watts RMS Each
• 1" PEI (Polyetherimide) tweeters with neodymium magnets
• Glass Fiber cone material with KSV former
• Impedance: 4 ohm
• Sensitivity: 89 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

PROX64M_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
51
List price $64.69
-13% $56.44

In stock

Only 1 Left!

Add to Cart

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

DS18 G5.25Xi with Sound Damping

270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

G525XI_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 G5.25Xi with Sound Damping

270W Peak (90W RMS) 5.25" GEN-X Series 2-way 4-ohm Coaxial Speakers + NVX SDBSK2 Premium Sound Damping

• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome tweeters with neodynium magnets
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
47
List price $69.69
-12% $61.44

In stock

Only 1 Left!

Add to Cart

• 135 watts Peak Each, 45 watts RMS Each
• 1" Mylar Balanced Dome tweeters with neodynium magnets
• Paper cone material
• Impedance: 4 ohm
• Sensitivity: 84 dB

DS18 PRO-CF6.4SL (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO Series Water-Resistant Motorcycle and Motorsports Mid-Bass Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROCF64SL_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-CF6.4SL (Sold Individually) with Sound Damping

500W Peak (250W RMS) 6.5” PRO Series Water-Resistant Motorcycle and Motorsports Mid-Bass Loudspeaker + NVX SDBSK2 Premium Sound Damping

• Peak Each, RMS Each
• Water Resistant Carbon Fiber material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Each Speaker

shipping truck icon Free shipping in USA. Provide zip for delivery date.
additional information required
Fits select locations in your TT.
Add vehicle details to confirm exact location.
48
List price $102.69
-8% $94.44

In stock

Add to Cart

• Peak Each, RMS Each
• Water Resistant Carbon Fiber material
• Impedance: 4 ohm
• Sensitivity: 95 dB
• Priced Per Each Speaker

DS18 PRO-X5M with Sound Damping

300W Peak (150W RMS) 5.25” PRO-X Series 8-ohm Midrange Car Loudspeaker + NVX SDBSK2 Premium Sound Damping

PROX5M_SDBSK2 big
Go to item page Right Arrow Icon of Right Arrow

DS18 PRO-X5M with Sound Damping

300W Peak (150W RMS) 5.25” PRO-X Series 8-ohm Midrange Car Loudspeaker + NVX SDBSK2 Premium Sound Damping

• 300 watts Peak Each, 150 watts RMS Each
• Glossy red steel basket material
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
Fits select models only.
Add details to confirm fitment.
47
List price $63.69
-13% $55.44

In stock.

Add to Cart

• 300 watts Peak Each, 150 watts RMS Each
• Glossy red steel basket material
• Non-Pressed Paper cone material
• Impedance: 8 ohm
• Sensitivity: 90 dB

Prev 1 2 3 Next

Items per page: 20 40 60

    Clear all
    why-shoping-with-sonic

    We love people and we're ready to help you! See what separates us from our competition.

    Take advantage of our VIP rewards like 10% back on your purchases, free 2-day shipping, extended warranties, and free returns! Gain access to all of these rewards without any membership fees.
    Get great discounted (and possibly FREE) installation accessories with most car stereo purchases. This includes dash kits, wiring harnesses and antenna adapters that you will need to properly install your new car stereo.
    We are an Authorized Dealer for all the brands we sell, including the most premium brands in car and marine audio such as Hertz, JL Audio, NVX, Rockford Fosgate, Kicker, Alpine, Kenwood and many more.
    Shop Deals and get up to 30% off premium brands! Shop Now! We are always looking out for the best products and deals to offer our customers. Don’t pay too much by shopping elsewhere!
    We have information on brands, gear, and more for you to explore! Check out our YouTube Channel for helpful how-to videos, product reviews, and Q&As. For a more detailed look, also visit our Learning Center!
    Our trained experts are here to assist you! They are just a phone call or click away to help you get the right gear for you and your vehicle!
    Why Shop With Us?
    Save up to 10 different vehicles in your garage
    Vehicle
    Store     Delete

    2007 Audi A8 Quattro

    2011 Audi TT

    2017 Audi S6

    2002 Chevrolet Prizm

    2004 Hummer H2

    2000 Pontiac Sunfire

    2001 Daewoo Nubira

    2010 Lexus RX450h

    2008 Mercury Mariner

    2015 Ford C-Max

    Add vehicle Clear all vehicles
    Where to find vehicle info
    Are you sure you want to clear your garage?
    This action cannot be undone. Confirm

    Cancel

    This category was not designed for products.
    If you continue, you will be redirected to a category customized for your vehicle. Continue

    Cancel

    Shop your 2011 TT
    Why Use a Vehicle Fit Guide?
    Change vehicle | Shop without vehicle
    Whoa! Slow down. Add your details below!
    additional information required
    Add vehicle details to confirm fitment
    Ignore fitment details
    Find stereos and more that work -- fast.

    Additional information:

    Remove

    Can't find your vehicle? Click here and we'll help.

    Where to find vehicle info

    Go to Fitment

    Didn't find your car?

    Submit your details and we'll help!
    Please enter the letters as they are shown in the image above. Letters are not case-sensitive.
    Identify your vehicle and submodel details
    • Owner's manual
    • Vehicle's insurance card
    • Vehicle registration
    • Vehicle produced after 2005: Inside driver's side door
    • Vehicle produced before 2005: Rear passenger doorjamb, glove box, center console, or engine compartment
    Car Info Side Door Icon
    Vehicle Registration Icon
    Vehicle Insurance Icon
    Back

    Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:

    • You see only parts engineered for your exact vehicle
    • You avoid incompatible radios, speakers, or wiring
    • Installation is smoother, faster, and frustration-free
    • You get the correct accessories the first time

    Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.

    Back
    Track your order
    Call our experts
    Support Center
    Return & Exchanges
    Follow on Instagram Instagram logo
    Subscribe on YouTube YouTube logo