See all parts that fit your 2001 A4 Quattro
15" Single 4 ohm Thunder8500 Superwoofer (Thunder 8500 T8500 Subwoofer)
15" Thunder8500 Superwoofer Thunder 8500 Subwoofer • 1200 watts Max • 600 watts RMS • Single 4 ohm • Carbon filled Polypropylene cone • Nitrile Butadiene Rubber Surround • Stitched Cone • flat progressive spider
Learn more about the t85150415" Thunder8500 Superwoofer Thunder 8500 Subwoofer • 1200 watts Max • 600 watts RMS • Single 4 ohm • Carbon filled Polypropylene cone • Nitrile Butadiene Rubber Surround • Stitched Cone • flat progressive spider
 |
360W Peak (120W RMS) 6.5" Club Series 2-way Coaxial 3-ohm Speakers
$99.95
List price $139.95
480W Peak (120W RMS) 6.5” DS Series 2-way 4-ohm Coaxial Car Speakers (DSC6504)
$84.99
List price $94.99
600W Peak (300W RMS) 6.5" Mille PRO Series 3-way 4-ohm Component Speaker System
$999.99
List price $1175.00
600W Peak (70W RMS) 6.5" XED Series 2-Way Coaxial 4-ohm Speakers
$49.99
List price $59.99
750W Peak (250W RMS) 6.5" V-Series 2 Way Component Car Speakers
$109.99
List price $129.99
JBL Stadium 62CF (JBLSPKSD62CFAM)
660W Peak (220W RMS) 6.5" Stadium Series 2-Way Component 3-ohm Speaker System
$449.95
List price $479.95
480W Peak (160W RMS) 6.5" eXcelon Series 2 Way Coaxial 4-ohm Car Speakers
$111.50
List price $180.00
NVX XQS65KIT Version 2 (XQS65KITv2)
600W Peak (300W RMS) 6.5" X-Series 2 Way Component Car Speakers
$399.99
List price $499.99
Best selling similar products
Deaf Bonce Apocalypse DB-SA305 D1
• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 7.85"
• Sensitivity: 88.30 dB
(1)
$399.90
List price $399.90
Deaf Bonce Apocalypse DB-SA255 D2
• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 7.4"
• Sensitivity: 87.50 dB
(1)
$259.90
List price $259.90
NVX VCW152 Version 3 (VCW152v3)
• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Enhanced Non-Pressed Paper Cone
• Custom High Roll Foam Surround with black nylon stitching
• Mount depth: 8.19"
• Sensitivity: 88 dB (1W/1m)
(39)
$259.99
List price $311.99
• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 4 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 7.47"
• Sensitivity: 85 dB
(3)
$129.99
List price $167.99
Sundown Audio Z-15 v.7 D1 15" (Z15V7D1)
• Peak Power: 7000 watts
• RMS Power: 3500 watts
• Impedance: Dual 1 ohm
• Treated Paper Cone
• Treated Foam Surround
• Sensitivity: 91.58 dB
$1364.99
List price $1559.99
• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 1 ohm
• Enhanced Woven Fiber Paper Composite Cone
• Custom High Roll Foam Surround
• 30 mm Xmax (One Way)
• Sensitivity: 87.3 dB
(1)
$599.99
List price $659.99
• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Impedance: Dual 4 ohm
• Paper Cone
• Foam Surround
• Mount depth: 8.86"
• Sensitivity: 88 dB
$599.95
List price $599.95
• Peak Power: 4000 watts
• RMS Power: 2000 watts
• Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 8.86"
• Sensitivity: 88 dB
$599.95
List price $599.95
• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 8 11/16"
• Sensitivity: 88.56 dB
(11)
$383.96
List price $509.99
• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"
(2)
$799.99
List price $899.99
Manufacturer:
Model Number:
T8515-04
Weight:
50.20lbs
Internal SKU:
t851504
Internal Product ID:
14782
| 5 star |
|
0% |
| 4 star |
|
0% |
| 3 star |
|
0% |
| 2 star |
|
0% |
| 1 star |
|
0% |
| Durability | ||
| Value | ||
| Features | ||
| Design | ||
| Usability |
NVX 25 ft. of True Spec 12 Gauge Speaker Wire
100% OFC wire with EnvyFlex metallic jacket insulates and protects against damage from extreme conditions.
(56)
$29.99
List price $49.99
Belva 23 ft. of 12 Gauge Speaker Wire
Ultra-flexible PVC blended jacket for easy installation.
(43)
$6.99
List price $14.99
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for your whole trunk!
(9)
$155.99
List price $339.00
Stinger's Roadkill sound dampening series is sure to kill unwanted road noise and rattles! Enough sound dampening for the whole car!
(54)
$210.99
List price $519.00
Did you know sound dampening will reduce those annoying rattles and even increase your SPL?
(47)
$156.95
List price $187.44
NVX SDRLR1 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(125)
$10.99
List price $13.99
NVX SDRLR2 Sound Damping Rubber Roller
Universal Professional Heavy Duty Roller for Sound Damping
(19)
$11.99
List price $14.99
12-Volt Deep Cycle AGM Battery Power Cell with 750-Max Amps
(8)
$119.99
List price $199.99
12-Volt Deep Cycle Sealed Non-Spillable Lead Acid AGM Battery Power Cell with 3300 Max Amps (BCI Group 34)
(87)
$419.99
List price $429.99
6-1/2" (also mounts in 6-3/4" locations) 2-way Image Enhancer Series Speakers
(3)
$39.99
List price $89.99
3D Blu-Ray Disc Player with Built-in WiFi and Full HD Up-Scaling
$209.99
List price $399.99
10" Black Mesh Subwoofer Grille for Select Kenwood eXcelon Subs
(1)
$32.99
List price $49.99
(Factory Refurbished) In-dash 7" TFT-LCD Monitor with Built-in GPS Navigation, Built-in Bluetooth Hands-Free, DVD, DivX, CD, MP3, SD Multimedia Player and Remote (NVG720W)
$499.99
List price $1199.99
Cancel
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.
