See all parts that fit your 2008 TT
8" Single 4 Ohm Polyglass Series Car Subwoofer
8" Polyglass Subwoofer • Single 4 Ohm • 400 Watts • 200 Watts • Polyglass Cone • Butyl Surround • Aluminum Dust-Cap • Zamak Basket
Learn more about the 21v2
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (60W RMS) 6.5" Sport Series 2 Way Coaxial 4-ohm Car Speakers
$49.00
List price $80.00
400W Peak (100W RMS) 5.25" DS Series 2-way 4-ohm Coaxial Car Speakers (DSC504)
$74.99
List price $84.99
160W Peak (40W RMS) 3.5" DS Series 2-Way 4-ohm Coaxial Car Speakers
$54.99
List price $64.99
160W Peak (80W RMS) 1" PRIME Series Mylar Balanced Dome Car Tweeters
$39.99
List price $44.99
8" Polyglass Subwoofer • Single 4 Ohm • 400 Watts • 200 Watts • Polyglass Cone • Butyl Surround • Aluminum Dust-Cap • Zamak Basket
Since its very beginning, Polyglass has symbolized the very heart of the entire Focal Car line-up. The main characteristics of this line combines advanced technologies, total manufacturing control and unique know-how. This process has been continuously developed for more than twenty-five years, which still continues today, to reach a sound quality that is universally recognized as excellent while still remaining affordable. To arrive at this subtle balance, extreme care is taken over multiple production stages, which is why all of the key elements found in the Polyglass line are entirely manufactured by Focal in-house. The Polyglass cone, fully exploits the remarkable properties of glass, an even covering of micro glass spheres over the entire cellulose pulp paper cone greatly increases its rigidity without adding significant weight. The overall finesse of the Polyglass range comes from a combination of the tweeter and woofer, creating a neutral sound with excellent detail at recreating the emotion of music.
6.75" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto with Backup Camera
$329.99
600W Peak (200W RMS) 6.5” CS Series 2 Way Coaxial 4-ohm Speakers
$79.96
List price $119.99
6.8" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay, Android Auto, and SiriusXM Ready
$349.99
List price $420.00
7" Double DIN Touchscreen Digital Multimedia Receiver with Bluetooth, Apple CarPlay and Android Auto (SiriusXM Ready)
$329.95
List price $349.95
150W Peak (50W RMS) 3.5" Club Series 2 Way Coaxial 3-ohm Speakers
$79.95
List price $109.95
6.8" Double DIN Digital Multimedia Receiver with Bluetooth, Wireless Apple CarPlay, and Android Auto (SiriusXM Ready)
$599.99
List price $750.00
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (200W RMS) 6.5" DB+ Series 2 Way Coaxial 4-ohm Car, Marine and Powersports Speakers
$109.00
List price $119.99
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
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• Peak Power: 1300 watts
• RMS Power: 650 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• High Roll Foam Surround with black nylon stitching
• Mount depth: 5.31"
• Sensitivity: 83 dB (1W/1m)
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Deaf Bonce Apocalypse DB-SA2508 D1
• Peak Power: 1600 watts
• RMS Power: 800 watts
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• Mount depth: 5.22"
• Sensitivity: 84.7 dB
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• RMS Power: 650 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
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• Mount depth: 5.31"
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• RMS Power: 250 watts
• Impedance: Single 4 ohm
• Mineral-Filled Polypropylene Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 4.63"
• Sensitivity: 83.24 dB
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• Peak Power: 900 watts
• RMS Power: 450 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 4-3/4"
• Sensitivity: 82.37 dB
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• RMS Power: 500 watts
• Impedance: Single 4 ohm
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• Mount depth: 4.291"
• Sensitivity: 81.9876 dB
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$179.00
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Infinity Kappa 83WDSSI (INFSUBKA83WDSSIAM)
• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
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• Mount depth: 5.42"
• Sensitivity: 91 dB
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• RMS Power: 150 watts
• Impedance: Single 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Nitrile Butadiene Rubber NBR Surround
• Mount depth: 3.86"
• Sensitivity: 84.8 dB
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• Peak Power: 600 watts
• RMS Power: 300 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 2-11/16"
• Sensitivity: 81.8 dB
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Manufacturer:
Model Number:
21 V2
Weight:
8.00lbs
Internal SKU:
21v2
Internal Product ID:
21527
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Single 8" Truck Style Sealed Subwoofer Enclosure
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$6.99
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Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!
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Did you know sound dampening will reduce those annoying rattles and even increase your SPL?
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NVX SDRLR1 Sound Damping Rubber Roller
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NVX SDRLR2 Sound Damping Rubber Roller
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Diamond Audio HXPRO653DI with Sound Damping
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RGB LED App Remote Controller with Remote Trigger for HXM Series Marine Speakers
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Double DIN or Single DIN with Pocket Installation Kit for select 2005-2019 vehicles from Volkswagen Vehicles
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Single 10" Sealed 3/4" MDF Black Carpeted Subwoofer Enclosure – 0.65 Cu. Ft. with Polyfil and NVX Logo w/ 10" S-Series Dual 2-ohm Car Subwoofer
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400W Peak (200W RMS) 6.5" REVO Series 2 Way Coaxial 4-ohm Marine Speakers
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1200W Peak (600W RMS) 12" Mille Pro Series Dual 2-ohm Car Subwoofer
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Modern vehicles often require specific brackets, wiring harnesses, and mounting solutions. A fit guide ensures:
Whether you're replacing a factory stereo or upgrading your entire audio system, the Fit Finder eliminates uncertainty.
