Car Amplifier Installation, Accessories & Amp Kits
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Amplifier Wiring Kits

Amplifier Wiring Kits
Big 3 Upgrade Kits

Big 3 Upgrade Kits
MIDI Fuses

MIDI Fuses
Mini ATM Fuses

Mini ATM Fuses
Battery Terminals

Battery Terminals
Circuit Breakers

Circuit Breakers
Distribution Blocks

Distribution Blocks
Fuses & Fuse Holders

Fuses & Fuse Holders
Trigger Modules

Trigger Modules
Noise Filters

Noise Filters
Amplifier Bass & Level Remotes

Amplifier Bass & Level Remotes
Grommets & Firewall Bushings

Grommets & Firewall Bushings
Split Loom & Tubing

Split Loom & Tubing
Cooling Fans

Cooling Fans
Voltage Monitoring

Voltage Monitoring
Amplifier Stacking Hardware

Amplifier Stacking Hardware
Capacitors

Capacitors
Car Batteries & Power

Batteries & Power
Power & Ground Wire

Power & Ground Wire
Adapters, Terminals & Connectors

Adapters, Terminals & Connectors
RCA Patch Cables & Adapters

RCA Patch Cables & Adapters
Line Out Converters

Line Out Converters
Car Speaker Wire

Car Speaker Wire
Audio System Optimization & Tuning

Audio Optimization
Aftermarket Amp to Factory Stereo Integration

Aftermarket Amp to Factory Stereo Integration
Tools & Custom Fabrication

Tools & Fabrication
EQs, Signal & Sound Processors

EQs, Signal & Sound Processors
High Output Alternators

High Output Alternators
Cables, Wire, Adapters & Connectors

Cables, Wire, & Adapters

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About Car Amplifier Installation & Accessories

Your new car amplifier isn't going to install itself and you will most likely need some installation accessories. In this category you will find everything you need to successfully install a car amplifier and much more. Here you can browse our large selection of car amplifier wiring kits, circuit breakers, distribution blocks, RCA interconnects, connectors, terminals, fuse holders, and much more!

Popular Brands in Car Amplifier Installation & Accessories

NVX
Belva
Stinger
Install Bay
JL Audio
Rockford Fosgate
Steve Meade Designs
T-Spec
Planet Audio
Kicker
Power Acoustik
Axxess
PAC
Soundstream
Boss
AudioControl
Alpine
Cerwin-Vega
Sound Storm Labs (SSL)
Bazooka
Massive Audio
Shuriken
Metra
StreetWires
MTX
Wet Sounds
Hertz
Scosche
Carwires
Crux
Design Engineering (DEI)

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2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

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2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

• 200A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

16
2 Pack of 200 Amp Nickel-Plated ANL Fuse (Belva BANL200)

Two fuses per order. High quality 200 Amp ANL Fuses

In stock

$7.99 (37.55% off)
$4.99
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NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

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NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

• Universal Remote Level Control For Car Amplifier/Amp Bass Adjustment
• Only requires one additional RCA "Patch" Cable (sold separately)
• Mounts Under Dash Or Through Hole
• One 2-Channel RCA Input And one 2-Channel RCA Output

27
NVX XBRC Universal Remote Level Control

Universal with Female RCA Audio Interconnect For Car Amplifier/Amp Bass/Input

In stock

 
$9.99
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3 Special offers
  • 25% Off RCA Interconnect Cables with Purchase!
  • Add a Universal Bass Knob!
  • Get 20% off an NVX Universal Remote Level Control
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PAC SNI-35

Variable LOC (Line Out Converter)

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PAC SNI-35

Variable LOC (Line Out Converter)

• Adjustable Line Output Converter
• Utilize Audio Transformer for Noise Isolation
• Compatible with 2 - 40 watts RMS of Radio Output

23
PAC SNI-35

Variable LOC (Line Out Converter)

In stock

$19.95 (59.95% off)
$7.99
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Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

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Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

• Complete 4 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 1000 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• 30% Copper CCA Wire

136
Belva BAK42

Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

In stock

$49.99 (40.01% off)
$29.99
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4 Special offers
  • Add a Belva Amp Kit
  • 25% Off a 4 Gauge Installation Kit with Purchase!
  • FREE 4 Gauge Amp Kit with Purchase!
  • 50% Off a 4 Gauge Installation Kit with Purchase!
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Complete 4 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$29.99

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NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

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Heavy-Duty Grommet

This Stinger heavy duty grommet is the perfect and safe solution to running wires through the firewall.

$6.99

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Car Audio Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

$19.99

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NVX XMFH48

World's Smallest AFS / Mini ANL Fuse Holder

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NVX XMFH48

World's Smallest AFS / Mini ANL Fuse Holder

• Works with Mini ANL (MANL) or AFS Fuses
• Accepts 4 or 8 Gauge Wire
• All Brass Construction
• Polycarbonate Base and Cover

8
NVX XMFH48

World's Smallest AFS / Mini ANL Fuse Holder

In stock

$19.99 (25.01% off)
$14.99
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  • Save 35% on an AFS / Mini ANL Fuse Holder with Purchase!
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World's Smallest AFS / Mini ANL Fuse Holder

$14.99

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80 Amp, 4 Pack of Mini ANL (MANL/AFS) Fuses

Belva BMANL80 set of 4 fuses with an 80A size

$4.99

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NVX XW4BL5

5 ft of Blue 4 Gauge 100% OFC Wire/Cable

$15.99

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4 Pack of 100 Amp Nickel-Plated MANL Fuse (Belva BMANL100)

Four fuses per order. High quality 100 Amp MANL Fuses

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4 Pack of 100 Amp Nickel-Plated MANL Fuse (Belva BMANL100)

Four fuses per order. High quality 100 Amp MANL Fuses

• 100A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

9
4 Pack of 100 Amp Nickel-Plated MANL Fuse (Belva BMANL100)

Four fuses per order. High quality 100 Amp MANL Fuses

In stock

$8.99 (55.62% off)
$3.99
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4 Pack of 60 Amp Nickel-Plated AGU Fuse (Belva BAGU60)

Four fuses per order. High quality 60 Amp AGU Fuses

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4 Pack of 60 Amp Nickel-Plated AGU Fuse (Belva BAGU60)

Four fuses per order. High quality 60 Amp AGU Fuses

• 60A AGU Fuse
• 4 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

5
4 Pack of 60 Amp Nickel-Plated AGU Fuse (Belva BAGU60)

Four fuses per order. High quality 60 Amp AGU Fuses

In stock

$6.99 (57.22% off)
$2.99
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4 Pack of 80 Amp Nickel-Plated MANL Fuse (Belva BMANL80)

Four fuses per order. High quality 80 Amp MANL Fuses

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4 Pack of 80 Amp Nickel-Plated MANL Fuse (Belva BMANL80)

Four fuses per order. High quality 80 Amp MANL Fuses

• 80A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

10
4 Pack of 80 Amp Nickel-Plated MANL Fuse (Belva BMANL80)

Four fuses per order. High quality 80 Amp MANL Fuses

In stock

$8.99 (44.49% off)
$4.99
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PAC LC1 Universal Bass Knob (LC-1)

Universal Remote Level Control with Female RCA Audio Interconnect

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PAC LC1 Universal Bass Knob (LC-1)

Universal Remote Level Control with Female RCA Audio Interconnect

• Dash Mounted Amplifier Level Control for Volume Adjustment
• Perfect For Balancing the System to Change Music Styles
• Adjust Amplifier Gain While Driving

55
PAC LC1 Universal Bass Knob (LC-1)

Universal Remote Level Control with Female RCA Audio Interconnect

In stock

$24.95 (63.97% off)
$8.99
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NVX XCR1

Dash Mount Wired Remote Level Bass Control Knob For Select NVX and AudioControl Sound Processors

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NVX XCR1

Dash Mount Wired Remote Level Bass Control Knob For Select NVX and AudioControl Sound Processors

• 20' Power Cable Included
• Mounts Using Built-On Bracket
• Brings Controls Closer to You
• Compatiable with a Range of Products

3
NVX XCR1

Dash Mount Wired Remote Level Bass Control Knob For Select NVX and AudioControl Sound Processors

In stock

$29.99 (33.34% off)
$19.99
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1 Special offer
  • FREE XCR1 Remote Subwoofer Control with Purchase!
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Belva BBTR1 Pioneer, Clarion and Jensen Navigation Video Bypass

Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos

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Belva BBTR1 Pioneer, Clarion and Jensen Navigation Video Bypass

Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos

•Video In Motion Bypass Module for select 2013-2015 Pioneer/Clarion/Jensen Radios
• Auto Parking Brake Bypass Interface
• Simple 3-Wire Installation
• Will Work w/Future Software Updates

17
Belva BBTR1 Pioneer, Clarion and Jensen Navigation Video Bypass

Video In Motion Bypass Module for select 2013-2017 Pioneer/Clarion/Jensen Stereos

In stock

$14.99 (33.36% off)
$9.99
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2 Pack of 300 Amp Nickel-Plated ANL Fuse (Belva BANL300)

Two fuses per order. High quality 300 Amp ANL Fuses

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2 Pack of 300 Amp Nickel-Plated ANL Fuse (Belva BANL300)

Two fuses per order. High quality 300 Amp ANL Fuses

• 300A ANL Fuse
• 2 Pack
• Nickel Plated
• Resealable Polybag
• Heavy Duty Construction

15
2 Pack of 300 Amp Nickel-Plated ANL Fuse (Belva BANL300)

Two fuses per order. High quality 300 Amp ANL Fuses

In stock

$7.99 (62.58% off)
$2.99
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Stinger SHD20

Stinger SHD20 HPM Series Power or Ground Distribution Block with Satin Chrome Finish

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Stinger SHD20

Stinger SHD20 HPM Series Power or Ground Distribution Block with Satin Chrome Finish

HPM Series Power or Ground Distribution Block • One 1/0 Gauge or 4 Gauge Input • Two 4/8 Gauge Outputs • Protective Cover Included • Corrosion Resistant Satin Chrome Finish

23
Stinger SHD20

Stinger SHD20 HPM Series Power or Ground Distribution Block with Satin Chrome Finish

In stock

$35.99 (63.91% off)
$12.99
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NVX XMANL04

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

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NVX XMANL04

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

• ANL/Mini-ANL Fuse Holder
• One 1/0 - 4 Gauge Input
• One 1/0 - 4 Gauge Output
• Solid Brass And Satin Chrome Plated
• High-Temperature Polycarbonate Base And Cover

38
NVX XMANL04

ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

In stock

$24.99 (40.02% off)
$14.99
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1 Special offer
  • Save 25% on an AFS / Mini ANL Fuse Holder with Purchase!
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ANL/Mini-ANL Fuse Holder with 1/0 or 4 Gauge Input and Output

$14.99

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80 Amp, 4 Pack of Mini ANL (MANL/AFS) Fuses

Belva BMANL80 set of 4 fuses with an 80A size

$4.99

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NVX XW0BL5

5 ft of Blue 1/0 Gauge 100% OFC Wire/Cable

$29.99

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4 Pack of 150 Amp Nickel-Plated MANL Fuse (Belva BMANL150)

Four fuses per order. High quality 150 Amp MANL Fuses

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4 Pack of 150 Amp Nickel-Plated MANL Fuse (Belva BMANL150)

Four fuses per order. High quality 150 Amp MANL Fuses

• 150A MANL Fuse (4 Pack)
• Nickel Plated for Better Power Transfer
• Resealable Polybag
• Heavy Duty Construction

6
4 Pack of 150 Amp Nickel-Plated MANL Fuse (Belva BMANL150)

Four fuses per order. High quality 150 Amp MANL Fuses

In stock

$8.99 (44.49% off)
$4.99
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InstallBay Complete 0 Gauge Dual-Amp Kit (AK01)

Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

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InstallBay Complete 0 Gauge Dual-Amp Kit (AK01)

Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

• Complete 0 Gauge Amplifier Installation Kit
• Designed for Systems up to 3600 Watts
• Includes Everything Needed for Installation
• Premium Power and Ground Cable

100
InstallBay Complete 0 Gauge Dual-Amp Kit (AK01)

Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

In stock

$109.99 (40.00% off)
$65.99
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Dual Amplifier Installation Wiring Kit with 0 Gauge Wiring, 4 Gauge Wiring, Distribution Block, Battery Terminals, and more...

$65.99

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Stinger In-Line ANL Fuse Holder

This ultimate power ANL fuse holder from Stinger accepts 1/0 and 4 AWG inputs and outputs.

$26.99

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NVX Distribution Block

Two 1/0 or 4 AWG inputs to four 4 or 8 AWG outputs

$19.99

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Heavy-Duty Grommet

This Stinger heavy duty grommet is the perfect and safe solution to running wires through the firewall.

$10.99

Add
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View all available accessories for the InstallBay Complete 0 Gauge Dual-Amp Kit (AK01).
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Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

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Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

• Complete 8 Gauge 2-Channel Amplifier Installation Kit
• Designed Specifically For Car Audio Systems Up to 500 Watts RMS
• Premium Power and Ground Wire Provides Optimal Power Transfer
• Mini-ANL Fuse Holder With A 60 Amp Mini-ANL fuse
• 30% Copper CCA Wire

59
Belva BAK82

Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

In stock

$39.99 (25.01% off)
$29.99
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4 Special offers
  • Save 25% Off an 8 Gauge Installation Kit with Purchase!
  • FREE 8 Gauge Wiring Kit with Select Amps!
  • Save 50% on an 8 Gauge Amp Kit with Purchase!
  • Save 10% on an 8 Gauge Amp Kit with Purchase!
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Complete 8 Gauge Amplifier Wiring Kit with 2-Channel RCA Interconnects (CCA Wiring)

$29.99

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NVX V Series RCA Audio Interconnect Cable

V-Series: 5m (16.40 ft) 2-Channel RCA Audio Interconnect Cable

$18.99

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Black Cable/Zip Ties

50 Pack Nylon 8" Black Cable/Zip Ties

$5.99

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Car Audio Installation Tool Kit

Includes Test Light, Crimp/Splice Tool, Multi-bit Screwdriver and more.

$19.99

Add
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Install Bay Firewall Grommet (IBFG4)

4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

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Install Bay Firewall Grommet (IBFG4)

4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

• 4 Gauge Firewall Grommet
• IP68 Waterproof Rating
• Protects Cables When Installing Through a FIrewall
• Sold Individually

6
Install Bay Firewall Grommet (IBFG4)

4 Gauge (7/8" Mounting Hole) Waterproof Firewall Grommet

In stock

$2.98 (33.22% off)
$1.99
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Wet Sounds Remote Volume Control WW-L

Universal Remote Volume/Level Control for Bass or Full Range Audio with Multiple Mounting Options (WetSounds)

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Wet Sounds Remote Volume Control WW-L

Universal Remote Volume/Level Control for Bass or Full Range Audio with Multiple Mounting Options (WetSounds)

• Universal Remote Level Control For Car/Marine Amplifiers
• Mounts Under Dash or Flush Mount
• One 2-Channel RCA Input And one 2-Channel RCA Output

3
Wet Sounds Remote Volume Control WW-L

Universal Remote Volume/Level Control for Bass or Full Range Audio with Multiple Mounting Options (WetSounds)

In stock

$32.99 (24.25% off)
Vip Icon $24.99
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1 Special offer
  • Save 50% on a Universal Wetsounds Remote Controller
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Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

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Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

• Upgrade Your Factory Power and Ground Wire
• Perfect for Dealing with Dimming Lights
• Improve the Efficiency of Your Vehicle's Electrical System
• Use for Systems 250A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire
• 30% Copper CCA Wire

32
Belva BBG3KT

1/0 AWG Big 3 Upgrade Kit with CCA Wire for Audio Systems up to 250 Amps

In stock

$79.99 (37.50% off)
$49.99
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1 Special offer
  • Add a pair of Large Gauge Cable Crimper and Save 15%
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Related Categories

Car Stereo Accessories & Installation
Car Speaker Installation & Accessories
Car Subwoofer Installation & Accessories
Bluetooth Car Kits & Controllers
SiriusXM Satellite Radio
Car Subwoofer Boxes
Cables, Wire, Adapters & Connectors
Capacitors
Car Batteries & Power
High Output Alternators
Sound Deadening & Damping

Car Amplifier Installation & Accessories Information

When your goal is to improve sound quality and get the most power and sound volume from your aftermarket speakers, you will have to choose from a wide selection of car amplifiers. With more powerful and better speakers, the amps that come inside the head unit receiver will not be sufficient, creating an opportunity to find some high quality car amplifier accessories and really fine tune your system. No matter what your technical capacity is, our wide range of car amplifier installation accessories will help you get the job done. If you plan on installing the new amp yourself, we offer you almost everything you need, from wiring kits to capacitors to fuses and adapters ? just not the tools needed to install them. This should be immensely empowering if you want to maintain closer control over exactly what goes on inside your car audio system. And our expert technology staff will be happy to field your initial questions if you are considering purchasing the needed car amps accessories to help you make sure everything is compatible. But if you are like most people and you need a professional to get your new car amplifier installed and set up correctly, you can still benefit from our selection of car amplifier accessories, offered at great prices and including a range of qualities to fit any budget or discerning ear. The options we offer as far as level of customizability are remarkable. You can opt for just the basics, get a professional monitoring system so that you can keep your amp performing at peak capacity, or leave your options open for further expansions. Once you know the components you need, you can order them here or get assistance from our staff, who would love to help customers affordably and successfully upgrade their car stereos. So look over our selection of accessories that compliment all the possible car amplifiers you are considering to make the most out of your car audio investment.
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