Garage
Shop
Loading...
Filters
filter-icon Filters & Sort

JL Audio 10W6v3-D4

600W RMS 10" W6v3 Series Dual 4-ohm Car Subwoofer

10W6v3-D4 big
Go to item page Right Arrow Icon of Right Arrow

600W RMS 10" W6v3 Series Dual 4-ohm Car Subwoofer

• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Mineral-Filled Polypropylene Cone
• Rubber Surround
• Mount depth: 6.89"
• Sensitivity: 82.7 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $85.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
$849.99

In stock

Used from: $722.49
Limited time!

Infinity Kappa 83WDSSI (INFSUBKA83WDSSIAM)

1200W Peak (400W RMS) 8” Kappa Series Single 2-or 4-ohm Car Subwoofer

KAPPA 83WDSSI big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (400W RMS) 8” Kappa Series Single 2-or 4-ohm Car Subwoofer

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Single 2 or 4 ohm
• Glass Fiber Cone
• Rubber Surround
• Mount depth: 5.42"
• Sensitivity: 91 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $289.95
Save $140.00
-48% $149.95

In stock

Only 3 Left!

Used from: $195.97
Limited time!

Kicker CWRT84 (48CWRT84)

600W Peak (300W RMS) 8" CompRT Series Dual 4-ohm Shallow Car Subwoofer

CWRT84 big
Go to item page Right Arrow Icon of Right Arrow

600W Peak (300W RMS) 8" CompRT Series Dual 4-ohm Shallow Car Subwoofer

• 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

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $15.20 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
List price $209.99
Save $58.03
-28% $151.96

In stock

Used from: $132.99

Cerwin-Vega H12DV4

1950W Peak (650W RMS) 12" HED Series Dual 4-ohm Subwoofer

H12DV4 big
Go to item page Right Arrow Icon of Right Arrow

1950W Peak (650W RMS) 12" HED Series Dual 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Hybrid Polypropylene-Treated Paper cone
• TPE Surround
• Mount depth: 5.96"
• Sensitivity: 85 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $203.99
-17% $169.99

In stock

Deaf Bonce Apocalypse DB-SA272 D2

3000W Peak (1500W RMS) 12” Apocalypse Series Dual 2-ohm Car Subwoofer

DB-SA272 D2 big
Go to item page Right Arrow Icon of Right Arrow

3000W Peak (1500W RMS) 12” Apocalypse Series Dual 2-ohm Car Subwoofer

• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 7.07"
• Sensitivity: 86.20 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $32.99 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

12
$329.90

In stock

Limited time!

Alpine R2-W8D4

1000W Peak (350W RMS) 8" R2-Series Dual 4-ohm Car Subwoofer

R2-W8D4 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (350W RMS) 8" R2-Series Dual 4-ohm Car Subwoofer

• Peak Power: 1000 watts
• RMS Power: 350 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.56"
• Sensitivity: 83.7 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $24.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $360.00
Save $120.05
-33% $239.95

In stock

Kicker L7X152 (49L7X152)

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

49L7X152 big
Go to item page Right Arrow Icon of Right Arrow

2000W RMS 15" SoloX Series Dual 2-ohm Subwoofer

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $80.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $899.99
-11% $799.99

In stock

• RMS Power: 1000 - 2000 watts
• Impedance: Dual 2 ohm
• Double-pressed pulp Cone
• UV-resistant Santoprene Surround
• Mount depth: 11-9/16"

Rockford Fosgate Prime R2D2-10

500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

R2D2-10 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 10" Prime Series Dual 2-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 2 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 87 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

24
List price $129.99
-15% $109.99

In stock

Used from: $93.49
Limited time!

Alpine R2-W12D2

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

R2-W12D2 big
Go to item page Right Arrow Icon of Right Arrow

2250W Peak (750W RMS) 12" R2-Series Dual 2-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 6.43"
• Sensitivity: 85 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $36.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

6
List price $540.00
Save $180.05
-33% $359.95

In stock

Used from: $323.95

Rockford Fosgate Prime R2 R2D4-10

500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

R2D4-10 big
Go to item page Right Arrow Icon of Right Arrow

500W Peak (250W RMS) 10" Prime Series Dual 4-ohm Car Subwoofer

• Peak Power: 500 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Mica Injected Polypropylene - MIPP Cone
• Poly-Foam Surround
• Mount depth: 4.319"
• Sensitivity: 86.6 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

47
$109.99

In stock

Used from: $93.49

NVX YSW102

1600W Peak (800W RMS) 10" Y-Series Dual 2-ohm Car Subwoofer

YSW102 big
Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) 10" Y-Series Dual 2-ohm Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Impedance: Dual 2 ohm
• Enhanced Pressed Paper Cone
• High Roll Foam Surround
• Mount depth: 5.90"
• Sensitivity: 85 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
List price $179.99
-28% $129.99

In stock

Used from: $139.53
Limited time!

Kicker CWRT104 (48CWRT104)

800W Peak (400W RMS) 10" CompRT Series Dual 4-ohm Shallow Car Subwoofer

CWRT104 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (400W RMS) 10" CompRT Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Impedance: Dual 4 ohm
• UV-Treated Polypropylene Cone
• UV-resistant Santoprene Surround
• Mount depth: 3-7/16"
• Sensitivity: 84.8 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $17.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

7
List price $239.99
Save $64.03
-27% $175.96

In stock

Sundown Audio SA-12 v.3 D4 12" (SA12V3D4)

3000W Peak (1500W RMS) 12" SA Series Dual 4-ohm Car Subwoofer (SAV312D4)

SAV312D4 big
Go to item page Right Arrow Icon of Right Arrow

3000W Peak (1500W RMS) 12" SA Series Dual 4-ohm Car Subwoofer (SAV312D4)

• Peak Power: 3000 watts
• RMS Power: 1500 watts
• Impedance: Dual 4 ohm
• Competition Grade Paper Cone
• Foam Surround
• Mount depth: 8.4"
• Sensitivity: 84.9 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $43.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $515.99
-17% $429.99

Available

Ships in 10-14 days

Limited time!

Alpine R2-W12D4

2250W Peak (750W RMS) 12" R2-Series Dual 4-ohm Car Subwoofer

R2-W12D4 big
Go to item page Right Arrow Icon of Right Arrow

2250W Peak (750W RMS) 12" R2-Series Dual 4-ohm Car Subwoofer

• Peak Power: 2250 watts
• RMS Power: 750 watts
• Impedance: Dual 4 ohm
• Kevlar Reinforced Pulp Paper Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 6.43"
• Sensitivity: 84.6 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $36.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
List price $540.00
Save $180.05
-33% $359.95

In stock

Limited time!

Kicker CWR124 (48CWR124)

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

CWR124 big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (500W RMS) 12” CompR Series Dual 4-ohm Subwoofer

• Peak Power: 1000 watts
• RMS Power: 250-500 watts
• Impedance: Dual 4 ohm
• Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5-3/4"
• Sensitivity: 86.9 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

4
List price $209.99
Save $58.03
-28% $151.96

In stock

Used from: $132.99

DS18 IXS12.4D

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

IXS12.4D big
Go to item page Right Arrow Icon of Right Arrow

1600W Peak (800W RMS) 12" IXS Series Dual 4-ohm Shallow Car Subwoofer

• Peak Power: 1600 watts
• RMS Power: 800 watts
• Paper Cone
• Rubber Surround
• Impedance: Dual 4 ohm
• Mount depth: 4.33"
• Sensitivity: 85.1 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $26.40 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

2
$263.95

In stock

Limited time!

Alpine S2-W12D4

1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

S2-W12D4 big
Go to item page Right Arrow Icon of Right Arrow

1800W Peak (600W RMS) 12" S-Series Dual 4-ohm Car Subwoofer

• Peak Power: 1800 watts
• RMS Power: 600 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• High-Amplitude Multi-Roll (HAMR) Surround
• Mount depth: 4.89"
• Sensitivity: 86.2 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $21.60 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $320.00
Save $104.05
-33% $215.95

In stock

Limited time!

Kicker L7S122 (44L7S122)

1500W Peak (750W RMS) 12” Solo-Baric L7S Series Dual 2-ohm Subwoofer

L7S122 big
Go to item page Right Arrow Icon of Right Arrow

1500W Peak (750W RMS) 12” Solo-Baric L7S Series Dual 2-ohm Subwoofer

• Peak Power: 1500 watts
• RMS Power: 750 watts
• Impedance: Dual 2 ohm
• Injection Molded Polypropylene Cone
• Ribbed Santoprene Surround
• Mount depth: 6 13/16"
• Sensitivity: 86.90 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

7
List price $409.99
Save $106.03
-26% $303.96

In stock

Cerwin-Vega V65DV4

1500W Peak (500W RMS) 6.5" Vega Series Dual 4-ohm Subwoofer

V65DV4 big
Go to item page Right Arrow Icon of Right Arrow

1500W Peak (500W RMS) 6.5" Vega Series Dual 4-ohm Subwoofer

• Peak Power: 1500 watts
• RMS Power: 500 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 4.65"
• Sensitivity: 82 dB

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

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $155.99
-17% $129.99

In stock

Only 1 Left!

Deaf Bonce Apocalypse DB-SA252 D1

2000W Peak (1000W RMS) 12” Apocalypse Series Dual 1-ohm Car Subwoofer

DB-SA252 D1 big
Go to item page Right Arrow Icon of Right Arrow

2000W Peak (1000W RMS) 12” Apocalypse Series Dual 1-ohm Car Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Pressed Paper Cone
• Foam Surround
• Impedance: Dual 1 ohm
• Mount depth: 6.61"
• Sensitivity: 84.70 dB

shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $24.99 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$249.90

In stock

Only 1 Left!

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?
    FAQ for Universal Subwoofers in 2001 Z8

    Q: Can I upgrade or change the Universal Subwoofers in 2001 BMW Z8?

    A: Yes this page includes all the best Universal Subwoofers that work in your Z8.

    Save up to 10 different vehicles in your garage
    Vehicle
    Store
    Delete

    2001 BMW Z8

    2018 Audi S8

    2014 Subaru Legacy

    2012 BMW 528i xDrive

    2018 MINI Cooper

    2018 Subaru Impreza

    1982 Mazda RX-7

    1992 Saab 9000

    1982 Mazda 626

    2012 Lincoln MKS

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

    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.