Garage
Shop

1981 Triumph TR7

Universal gear includes car amplifiers, subs, and other products that do not install in a specific location or require fitment to integrate with a vehicle.

Universal-Fit Audio for 1981 Triumph TR7

When thinking of universal gear, we consider products like a car amp that gives more power to your speakers or subs, cell phone chargers, equalizers and sound processors, rear-seat entertainment and video monitors, as well as dash cameras.

Loading...
Filters

We are sorry, no available results!

filter-icon Filters & Sort

Cerwin-Vega V12DV4

3600W Peak (1200W RMS) 12" Vega Series Dual 4-ohm Subwoofer

V12DV4 big
Go to item page Right Arrow Icon of Right Arrow

3600W Peak (1200W RMS) 12" Vega Series Dual 4-ohm Subwoofer

• Peak Power: 3600 watts
• RMS Power: 1200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 6.57"
• 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

List price $359.99
-17% $299.99

In stock

Cerwin-Vega VMAX12D2

2000W Peak (1000W RMS) 12” VMAXX Series Dual 2-ohm Subwoofer

VMAX12D2 big
Go to item page Right Arrow Icon of Right Arrow

2000W Peak (1000W RMS) 12” VMAXX Series Dual 2-ohm Subwoofer

• Peak Power: 2000 watts
• RMS Power: 1000 watts
• Impedance: Dual 2 ohm
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Mount depth: 6.6"
• Sensitivity: 84.8 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 $287.99
-17% $239.99

In stock

Only 1 Left!

Cerwin-Vega XED8005D

1000W Peak (660W RMS) Class D XED Series 5 Channel Car Amplifier with Bass Remote

XED8005D big
Go to item page Right Arrow Icon of Right Arrow

1000W Peak (660W RMS) Class D XED Series 5 Channel Car Amplifier with Bass Remote

• 65 watts x 4 channel + 200 watts x 1 channel @ 4 ohm
• 90 watts x 4 channel + 300 watts x 1 channel @ 2 ohm
• 700 watts x 1 channel @ 1 ohm (subwoofer output)
• Bridged: @ 4 ohm
• Total RMS Power: 660 watts
• Class D 2 ohm Stable 5-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $28.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $335.99
-17% $279.99

In stock

Continue to cart

Available Offers (2) for Cerwin-Vega XED8005D
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT46 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT46 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin-Vega XED11001D

1300W Peak (1100W RMS) Class D XED Series Monoblock Car Amplifier with Bass Remote

XED11001D big
Go to item page Right Arrow Icon of Right Arrow

1300W Peak (1100W RMS) Class D XED Series Monoblock Car Amplifier with Bass Remote

• 650 watts x 1 channel @ 4 ohm
• 1100 watts x 1 channel @ 2 ohm
• Total RMS Power: 1100 watts
• Class D 2 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $20.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

1
List price $299.99
-33% $199.99

In stock

Continue to cart

Available Offers (2) for Cerwin-Vega XED11001D
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin Vega XED10V2

800W Peak (125W RMS) 10" XED Series Single 4-ohm Subwoofer

XED10V2 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (125W RMS) 10" XED Series Single 4-ohm Subwoofer

• Peak Power: 800 watts
• RMS Power: 125 watts
• Impedance: Single 4 ohm
• Parabolic Polypropylene Cone
• High Roll Foam Surround
• Mount depth: 4.8"
• Sensitivity: 85.5 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 $95.99
-17% $79.99

In stock

Cerwin-Vega CVP2400.4

2400W Peak (840W RMS) Class D CVP Series 4-Channel Car Amplifier

CVP2400.4 big
Go to item page Right Arrow Icon of Right Arrow

2400W Peak (840W RMS) Class D CVP Series 4-Channel Car Amplifier

• 120 watts x 4 channel @ 4 ohm
• 210 watts x 4 channel @ 2 ohm
• Bridged: 410 watts x 2 channel @ 4 ohm
• Total RMS Power: 840 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $19.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$189.99

In stock

Continue to cart

Available Offers (2) for Cerwin-Vega CVP2400.4
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin-Vega H800.4D

800W RMS Class D HED Series 4 Channel Car Amplifier

H800.4D big
Go to item page Right Arrow Icon of Right Arrow

800W RMS Class D HED Series 4 Channel Car Amplifier

• 125 watts x 4 channel @ 4 ohm
• 200 watts x 4 channel @ 2 ohm
• Bridged: 400 watts x 2 channel @ 4 ohm
• Total RMS Power: 800 watts
• Class D 2 ohm Stable 4-Channel Amplifier

2+ offers available
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

List price $431.99
-17% $359.99

In stock

Continue to cart

Available Offers (2) for Cerwin-Vega H800.4D
FREE Belva Amp Kit at Checkout!
Save 30% off an NVX XKIT44 Amp Kit at Checkout! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT44 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin-Vega V15DV4

4500W Peak (1500W RMS) 15" Vega Series Dual 4-ohm Subwoofer

V15DV4 big
Go to item page Right Arrow Icon of Right Arrow

4500W Peak (1500W RMS) 15" Vega Series Dual 4-ohm Subwoofer

• Peak Power: 4500 watts
• RMS Power: 1500 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 8.46"
• Sensitivity: 90 dB

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

VIP Product Get $44.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $527.99
-17% $439.99

In stock

Only 2 Left!

Cerwin Vega V102DV2

1100W Peak (400W RMS) 10" Vega Series Dual 2-ohm Subwoofer

V102DV2 big
Go to item page Right Arrow Icon of Right Arrow

1100W Peak (400W RMS) 10" Vega Series Dual 2-ohm Subwoofer

• Peak Power: 1100 watts
• RMS Power: 400 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5.43"
• Sensitivity: 85 dB

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

VIP Product Get $13.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $155.99
-17% $129.99

In stock

Only 3 Left!

Cerwin-Vega BKX212V

2000W Peak (300W RMS) Loaded Dual 12" Vented Enclosure with Monoblock Amplifier

BKX212V big
Go to item page Right Arrow Icon of Right Arrow

2000W Peak (300W RMS) Loaded Dual 12" Vented Enclosure with Monoblock Amplifier

• 12" Amplified Loaded Subwoofer System
• 300 watts RMS
• Includes Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

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 $467.99
-8% $429.99

In stock

• 12" Amplified Loaded Subwoofer System
• 300 watts RMS
• Includes Class D Amplifier
• Variable Bass Boost
• Speaker-Level Inputs
• Wired Remote Bass Level Control

Cerwin-Vega V10DV4

3000W Peak (1000W RMS) 10" Vega Series Dual 4-ohm Subwoofer

V10DV4 big
Go to item page Right Arrow Icon of Right Arrow

3000W Peak (1000W RMS) 10" Vega Series Dual 4-ohm Subwoofer

• Peak Power: 3000 watts
• RMS Power: 1000 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 5.94"
• Sensitivity: 86 dB

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

VIP Product Get $25.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $299.99
-17% $249.99

In stock

Only 3 Left!

Cerwin-Vega CVDSP66LCD

6-Channel Digital Signal Processor with LCD Display and Bluetooth

CVDSP66LCD big
Go to item page Right Arrow Icon of Right Arrow

6-Channel Digital Signal Processor with LCD Display and Bluetooth

• 6-Channel Digital Signal Processor with LCD Display
• 15 band parametric equalizer
• Fully adjustable crossovers
• Speaker delay timing alignment
• Includes external Bluetooth dongle for music streaming

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

VIP Product Get $28.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$279.99

In stock

• 6-Channel Digital Signal Processor with LCD Display
• 15 band parametric equalizer
• Fully adjustable crossovers
• Speaker delay timing alignment
• Includes external Bluetooth dongle for music streaming

Cerwin-Vega V15DV2

4500W Peak (1500W RMS) 15" Vega Series Dual 2-ohm Subwoofer

V15DV2 big
Go to item page Right Arrow Icon of Right Arrow

4500W Peak (1500W RMS) 15" Vega Series Dual 2-ohm Subwoofer

• Peak Power: 4500 watts
• RMS Power: 1500 watts
• Impedance: Dual 2 ohm
• Carbon Fiber Polypropylene Cone
• Santoprene Rubber Surround
• Mount depth: 8.46"
• Sensitivity: 90 dB

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

VIP Product Get $44.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $527.99
-17% $439.99

In stock

Only 2 Left!

Cerwin-Vega CVP3600.1

3600W Peak (900W RMS) Class D CVP Series Monoblock Car Amplifier with Bass Remote

CVP3600.1 big
Go to item page Right Arrow Icon of Right Arrow

3600W Peak (900W RMS) Class D CVP Series Monoblock Car Amplifier with Bass Remote

• 500 watts x 1 channel @ 4 ohm
• 900 watts x 1 channel @ 2 ohm
• Total RMS Power: 900 watts
• Class D 2 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $25.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$249.99

In stock

Only 1 Left!

Continue to cart

Available Offers (2) for Cerwin-Vega CVP3600.1
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.
Limited time!

Cerwin-Vega SRPM1000.1D

1000W RMS Class D RPM Stroker Series Monoblock Marine and Powersports Amplifier

SRPM1000.1D big
Go to item page Right Arrow Icon of Right Arrow

1000W RMS Class D RPM Stroker Series Monoblock Marine and Powersports Amplifier

• 400 watts x 1 channel @ 4 ohm
• 800 watts x 1 channel @ 2 ohm
• 1000 watts x 1 channel @ 1 ohm
• Total RMS Power: 1000 watts
• Class D 1 ohm Stable Monoblock Amplifier

FREE NVX Amp Kit at Checkout!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $50.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

List price $599.99
-17% $499.99

In stock

Only 2 Left!

Cerwin Vega H7124D

1400W Peak (250W RMS) 12" HED Series Dual 4-ohm Subwoofer

H7124D big
Go to item page Right Arrow Icon of Right Arrow

1400W Peak (250W RMS) 12" HED Series Dual 4-ohm Subwoofer

• Peak Power: 1400 watts
• RMS Power: 250 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Stitched Rubber Surround
• Mount depth: 5.35"
• Sensitivity: 87.0 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

3
List price $143.99
-17% $119.99

In stock

Only 2 Left!

Cerwin-Vega VMAXS122

800W Peak (400W RMS) 12″ VMAXX Series Dual 2-ohm Shallow Subwoofer

VMAXS122 big
Go to item page Right Arrow Icon of Right Arrow

800W Peak (400W RMS) 12″ VMAXX Series Dual 2-ohm Shallow Subwoofer

• Peak Power: 800 watts
• RMS Power: 400 watts
• Treated Semi-Pressed Pulped Cone
• Treated Foam Surround
• Impedance: Dual 2 ohm
• Mount depth: 3.62"
• Sensitivity: 86.5 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

1
List price $287.99
-17% $239.99

In stock

Like New from: $249.99
Limited time!

Cerwin-Vega CVP700.2

700W Peak (320W RMS) Class D CVP Series 2-Channel Car Amplifier

CVP700.2 big
Go to item page Right Arrow Icon of Right Arrow

700W Peak (320W RMS) Class D CVP Series 2-Channel Car Amplifier

• 80 watts x 2 channel @ 4 ohm
• 160 watts x 2 channel @ 2 ohm
• Bridged: 310 watts x 1 channel @ 4 ohm
• Total RMS Power: 320 watts
• Class D 2 ohm Stable 2-Channel Amplifier

Save 30% on an NVX XKIT42 Amp Kit with Purchase!
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $13.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$129.99

In stock

Only 2 Left!


Available Deal
CVP700.2 main
Offer may end without notice

Eligible items

Shop items below for 30% off up to $100 discount on an NVX XKIT42 Amp Kit

NVX XAPK4 + XIV25 (XKIT42 Sub)

$109.99

$76.99

$33 Savings!

Add to cart

Cerwin-Vega CVP2400.1

2400W Peak (660W RMS) Class D CVP Series Monoblock Car Amplifier with Bass Remote

CVP2400.1 big
Go to item page Right Arrow Icon of Right Arrow

2400W Peak (660W RMS) Class D CVP Series Monoblock Car Amplifier with Bass Remote

• 370 watts x 1 channel @ 4 ohm
• 660 watts x 1 channel @ 2 ohm
• Total RMS Power: 660 watts
• Class D 2 ohm Stable Monoblock Amplifier

2+ offers available
shipping truck icon Free shipping in USA. Provide zip for delivery date.
VIP Star Icon

VIP Product Get $28.00 in rewards to spend later

Universal Icon Universal – fits most vehicles.

Shop similar products or Update vehicle

$279.99

In stock

Only 2 Left!

Continue to cart

Available Offers (2) for Cerwin-Vega CVP2400.1
FREE Belva Amp Kit at Checkout!
Save 30% on an NVX XKIT42 Amp Kit with Purchase! Add a qualifying amplifier to your cart and save 30% on the NVX XKIT42 Amp Kit! No code needed — discount applies automatically at checkout.

Cerwin Vega H7124S

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

H7124S big
Go to item page Right Arrow Icon of Right Arrow

1200W Peak (200W RMS) 12" HED Series Single 4-ohm Subwoofer

• Peak Power: 1200 watts
• RMS Power: 200 watts
• Impedance: Dual 4 ohm
• Carbon Fiber Polypropylene Cone
• Stitched Rubber Surround
• Mount depth: 5.35"
• Sensitivity: 87.0 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 $131.99
-17% $109.99

In stock

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-Fit Audio & Electronics in 1981 TR7

    Q: Can I upgrade or change the Universal-Fit Audio & Electronics in 1981 Triumph TR7?

    A: Yes this page includes all the best Universal-Fit Audio & Electronics that work in your TR7.

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

    1981 Triumph TR7

    2017 Dodge Grand Caravan

    2008 GMC Yukon

    2024 Audi e-tron Sportback

    2018 Audi Q3 Quattro

    2018 Subaru Crosstrek

    2018 Ford Focus

    1990 Mercury Tracer

    2005 Jeep Liberty

    2004 Honda Odyssey

    Vehicle
    Store
    Delete

    2006 Harley Davidson FXDWGI Dyna Wide Glide

    2004 Harley Davidson FLHTCSE Screamin Eagle Electra Glide

    2000 Harley Davidson FLTR Road Glide

    Vehicle
    Store
    Delete

    2015 Can-Am Commander E XT

    2016 Can-Am Commander 1000 XT-P

    2013 Can-Am Commander E

    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.