Complete your amplifier installation with quality accessories and kits. Find all what you need to install your amp such as wiring kits, distribution blocks, cables and more.
NVX

NVX Amplifier Installation & Accessories

NVX Amplifier Wiring Kits
NVX Capacitors
NVX Car Batteries & Power
NVX Big 3 Upgrade Kits
NVX Power & Ground Wire
NVX Adapters, Terminals & Connectors
NVX Fuses & Fuse Holders
NVX Battery Terminals
NVX Distribution Blocks
NVX RCA Patch Cables & Adapters
NVX Line-Out Converters
NVX Car Speaker Wire
NVX Amplifier Bass & Level Remotes
NVX Trigger Modules
NVX Noise Filters
NVX System Optimization & Tuning
NVX Tools & Custom Fabrication
NVX Sound Processors
NVX High Output Alternators

Top Sellers in NVX Amplifier Installation & Accessories

100% Copper, True Spec 8 Gauge Single Amplifier Wiring Installation Kit with Speaker Cable (No RCA)

• Single Amplifier 8 Gauge Power Installation Kit
• Ideal for systems up to 600 Watts RMS
• Includes Speaker Wire
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Technology
• Solid Brass And Satin-Chromed ANL/Mini-ANL Fuse Holder With 60 amp Mini-ANL Fuse

$32.99

IN STOCK

Only 3 Left!

True 1.0 Farad 20V Capacitor with Digital Read-out, Built-in Distribution Block

• For Systems Up To 1200 Watts
• Bright Blue LED Voltage Display
• Improves Bass Response (SPL)

50% Off XCAP1F 1.0 Farad Capacitor with Amplifier Purchase

$99.99

IN STOCK

4/8 Gauge AGU Fuse Holder

• 4/8 Gauge In-line Fuse Holder
• Satin Chrome Plated For Excellent Power Transfer And Great Design
• Screw Terminals Hold Cables Securely In Place
• Smoked Heat Resistant Housing

Save 35% on an AGU Fuse Holder with Purchase!

$4.99

IN STOCK

2 Pack of Satin Chrome-Plated Positive/Negative Battery Terminals with one 0/1 Gauge Input and two 4 Gauge Outputs

2 Pack of Positive or Negative Battery Terminal Clamp • Connects to the positive or negative battery terminal • Splits the connection to 3 outputs • One 1/0 and Two 4 AWG or 8 AWG outputs

$34.98

IN STOCK

300W (150W Per Channel) Premium, Super Low Distortion 2-Channel Adjustable Line Output Converter

• 2-Channel Premium Adjustable Line Output Converter
• 3:1 Step Down With Adjustable Output
• 300w Total Maximum Input (150w Per Channel)
• Super Low Distortion

$16.99

IN STOCK

100% Copper, 2-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 40 ft Speaker Cable

• 4 Gauge 2-Channel X-Series Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

Add a 100% Copper, True 4 Gauge Amp Kit and save 10%

$59.99

IN STOCK

Ground Loop Isolator for 3.5mm Headphone/Minijack Auxiliary Aux Connections

• Conveniently Plugs Between Music Player And Receiver AUX
• Includes Male and Female 3.5mm Connections
• Creates 1.3dB Signal Gain for Improved Performance

$7.99

IN STOCK

Universal Remote Level Control 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

Add a Universal Bass Knob for just $4.00!

$7.99

IN STOCK

160W, 4-Channel Line Output Converter with Digital Noise Filter + Line Driver

• 3:1 Step Down With Adjustable Output
• DC Amplifier Turn On Trigger
• 160w Maximum Input Total (40w Per Channel)

$14.99

IN STOCK

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

Save 35% on an AFS / Mini ANL Fuse Holder with Purchase!

$12.99

IN STOCK

100% Copper, 2-Channel True Spec 8 Gauge Amplifier Installation Kit w/ RCA Interconnect and 40 ft Speaker Cable

• 8 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 600 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

FREE 100% Copper, True 8 Gauge Wiring Kit with Select Amps

$44.99

IN STOCK

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

Save 25% on an AFS / Mini ANL Fuse Holder with Purchase!

$19.99

IN STOCK

100% Copper, True Spec 4 Gauge Amp Installation Kit for 5- or 6-Channel Amps, Includes RCA Interconnects & 60 ft Speaker Cable

• 4 Gauge 5- or 6-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Up To 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 1 Set of 6-Channel RCA Interconnect Cable Included

Add a 100% Copper, True 4 Gauge Amp Kit and save 50%

$129.99

IN STOCK

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 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 350A or Less
• Includes All Necessary Wiring
• Ring Terminals are Pre-Connected to Power and Ground Wire

Add a pair of Large Gauge Cable Crimper and Save 15%

$69.99

IN STOCK

Universal Distribution Block With One 1/0 - 4 Gauge Input and Four 4 - 8 Gauge Outputs

• Positive Or Negative Use
• One 1/0 - 4 Gauge Input
• Four 4 - 8 Gauge Outputs
• All Brass Hardware
• Satin-Chrome Plated
• Solid Termination
• No-Fail Components
• Extreme Current Flow

$17.99

IN STOCK

Ground Loop Isolator for RCA/Interconnect Auxiliary Aux Connections

• Eliminates Engine Noise By Isolating Ground Loops
• Use With Any Audio Device That Has RCA Connectors

$7.99

IN STOCK

100% Copper, True Spec 4 Gauge Single Amplifier Wiring Installation Kit with Speaker Cable (No RCA)

• Single Amplifier 4 Gauge Power Installation Kit
• 1000 Watts RMS
• Includes Speaker Wire
• Silver-Tinned 100% Virgin Copper
• EnvyFlex Technology
• Solid Brass And Satin-Chromed ANL/Mini-ANL Fuse Holder With 100 amp Mini-ANL Fuse

$59.99

IN STOCK

Positive and Negative Battery Terminal Clamp with 4 Outputs (2 1/0 or 4 Gauge and 2 8 Gauge)

• Splits Connection to 4 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

$19.99

IN STOCK

2 Position Fused Distribution Block with One 0/1 Gauge Input and two 4/8 Gauge Outputs

• One 1/0 Gauge Input
• Two 4 Gauge or 8 Gauge Output
• Satin Chrome Plated Terminals
• All Brass Hardware

$14.99

IN STOCK

Tone Generator and Speaker Polarity Tester

• Tone Generator
• Speaker Polarity Tester
• Perfect Troubleshooting and Testing
• Output Range of 0-8 Volts
• Includes RCA and Alligator Clips
• 9V Speaker Popper
• Auto Shutoff

$19.99

IN STOCK

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