NVX Car Batteries, Power & Battery Accessories at Sonic Electronix

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NVX XMFH48

World's Smallest AFS / Mini ANL Fuse Holder

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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

9
NVX XMFH48

World's Smallest AFS / Mini ANL Fuse Holder

In stock

$19.99 (25.01% off)
$14.99
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1 Special offer
  • 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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NVX XAGU48

4/8 Gauge AGU Fuse Holder

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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

17
NVX XAGU48

4/8 Gauge AGU Fuse Holder

In stock

$9.99 (20.02% off)
$7.99
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1 Special offer
  • Save 35% on an AGU Fuse Holder with Purchase!

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XAGU48 small

4/8 Gauge AGU Fuse Holder

$7.99

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Belva BAGU60

4 Pack of 60 Amp Nickel-Plated AGU Fuses

$8.99

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NVX XW4BL5

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

$15.99

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NVX BIR500

500 Amp Relay Isolator (BIR500)

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500 Amp Relay Isolator (BIR500)

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

27
NVX BIR500

500 Amp Relay Isolator (BIR500)

In stock

$89.99 (27.78% off)
$64.99
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1 Special offer
  • Free NVX Black Reusable Cloth Face Mask with purchase!
NVX XBTPN04

Positive and Negative Battery Terminal Clamp with 3 Outputs

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Positive and Negative Battery Terminal Clamp with 3 Outputs

• Splits Connection to 3 Outputs
• Brass Construction
• 1/0 or 4-Gauge and 4 or 8-Gauge Outputs

19
NVX XBTPN04

Positive and Negative Battery Terminal Clamp with 3 Outputs

In stock

$24.99 (40.02% off)
$14.99
NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

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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

71
NVX XBG3PK Big 3 Kit with True 0 Gauge 100% Oxygen-Free Copper

1/0 AWG Big 3 Upgrade Kit with 100% OFC Wire for Audio Sytems up to 350 Amps

In stock

$114.99 (13.04% off)
$99.99
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2 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Add a pair of Large Gauge Cable Crimper and Save 15%
NVX XKIT42

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

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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

78
NVX XKIT42

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

In stock

$114.99 (13.04% off)
$99.99
More info Item page
5 Special offers
  • Get a FREE XKIT42 amp wiring kit with your purchase!
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Save 50% off True 4 Gauge Wiring Kit with Select Amps
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 10%
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 20%

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XKIT42 small

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

$99.99

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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.

$18.95

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NVX BIR80

80 Amp Relay and Battery Isolator

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80 Amp Relay and Battery Isolator

• 80 Amp Battery Isolator
• 80 Amps at 12V Continuous
• 150 Amps Surge
• Switching Power: 10 - 16 VDC

9
NVX BIR80

80 Amp Relay and Battery Isolator

In stock

$19.99 (45.02% off)
$10.99
NVX BIR200

200 Amp Relay Isolator (BIR200)

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200 Amp Relay Isolator (BIR200)

• 200 Amp Battery Isolator
• 200 Amps at 12V Continuous
• 300 Amps Surge
• Switching Power: 10 - 16 VDC

11
NVX BIR200

200 Amp Relay Isolator (BIR200)

In stock

$59.99 (33.34% off)
$39.99
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4 Special offers
  • Add an NVX Battery Isolator to your Battery Purchase.
  • 10% off an NVX Battery Isolator with your Battery Purchase.
  • 25% off an NVX Battery Isolator with your Battery Purchase.
  • 50% off an NVX Battery Isolator with your Battery Purchase.
NVX XFDBU2

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

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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

25
NVX XFDBU2

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

In stock

$19.99 (25.01% off)
$14.99

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XFDBU2 small

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

$14.99

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T-Spec V8-MANL40

V8 Series 40A Nickel Plated MANL Fuses

$3.00

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NVX XSBI80

Microprocessor-Controlled 80 Amp, Dual Sensing Smart Relay Battery Isolator

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Microprocessor-Controlled 80 Amp, Dual Sensing Smart Relay Battery Isolator

• 80 Amp Battery Isolator
• 80 Amps at 12V Continuous
• 150 Amps Surge
• Switching Power: 10 - 16 VDC

NVX XSBI80

Microprocessor-Controlled 80 Amp, Dual Sensing Smart Relay Battery Isolator

In stock

$49.99 (40.01% off)
$29.99
NVX XKIT82

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

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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

42
NVX XKIT82

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

In stock

$99.99 (30.00% off)
$69.99
More info Item page
2 Special offers
  • FREE 100% Copper, True 8 Gauge Wiring Kit with Select Amps!
  • Add a 100% Copper, True 8 Gauge Amp Kit and save 50%

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XKIT82 small

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

$69.99

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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

$10.99

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Car Audio Installation Tool Kit

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

$18.95

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NVX XAPK4

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

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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

67
NVX XAPK4

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

In stock

$114.99 (30.44% off)
$79.99
More info Item page
1 Special offer
  • Free NVX Black Reusable Cloth Face Mask with purchase!

Item Added to Cart

XAPK4 small

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

$79.99

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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

Add
Car Audio Installation Tool Kit

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

$18.95

Add

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NVX XKIT44

100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable

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100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable

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

61
NVX XKIT44

100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable

In stock

$149.99 (26.67% off)
Vip Icon $109.99
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4 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 50%
  • FREE True 4 Gauge OFC Amplifier Install Kit with Purchase
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 25%

Item Added to Cart

XKIT44 small

100% Copper, 4-Chan. True Spec 4 Gauge Amp Installation Kit w/RCA Interconnect & 60 ft Speaker Cable

$109.99

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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

Add
Car Audio Installation Tool Kit

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

$18.95

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NVX XAPK8

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

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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

28
NVX XAPK8

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

In stock

$99.99 (40.00% off)
$59.99

Item Added to Cart

XAPK8 small

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

$59.99

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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

$10.99

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Car Audio Installation Tool Kit

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

$18.95

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NVX XCAP1F

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

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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)

21
NVX XCAP1F

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

In stock

$124.99 (28.00% off)
Vip Icon $89.99
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3 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • 50% Off XCAP1F 1.0 Farad Capacitor with Amplifier Purchase
  • FREE XCAP1F 1.0 Farad Capacitor with Amplifier Purchase!

Item Added to Cart

XCAP1F small

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

$89.99

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NVX Precut Power/Ground Wire (4 AWG)

5 ft. of NVX's HyperFlex power/ground cable with high-current transfer and blue insulation.

$15.99

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NVX XKIT46 (5- or 6-Channel Amp Kit)

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

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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

33
NVX XKIT46 (5- or 6-Channel Amp Kit)

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

In stock

$144.98 (17.24% off)
$119.99
More info Item page
4 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • Add a 100% Copper, True 4 Gauge Amp Kit and save 50%
  • FREE 100% Copper, True 4 Gauge Wiring Kit with Select Amps
  • Add an NVX 6 Channel Amp Kit to your Purchase and Save 25%

Item Added to Cart

XKIT46 small

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

$119.99

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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

Add
Car Audio Installation Tool Kit

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

$18.95

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NVX XSBI500

Microprocessor-Controlled 500 Amp, Dual Sensing Smart Relay Battery Isolator

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Microprocessor-Controlled 500 Amp, Dual Sensing Smart Relay Battery Isolator

• 500 Amp Battery Isolator
• 500 Amps at 12V Continuous
• 700 Amps Surge
• Switching Power: 10 - 16 VDC

1
NVX XSBI500

Microprocessor-Controlled 500 Amp, Dual Sensing Smart Relay Battery Isolator

In stock

$99.99 (20.00% off)
$79.99
More info Item page
1 Special offer
  • Free NVX Black Reusable Cloth Face Mask with purchase!
NVX XSBI200

Microprocessor-Controlled 200 Amp, Dual Sensing Smart Relay Battery Isolator

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Microprocessor-Controlled 200 Amp, Dual Sensing Smart Relay Battery Isolator

• 200 Amp Battery Isolator
• 200 Amps at 12V Continuous
• 300 Amps Surge
• Switching Power: 10 - 16 VDC

4
NVX XSBI200

Microprocessor-Controlled 200 Amp, Dual Sensing Smart Relay Battery Isolator

In stock

$79.99 (18.75% off)
$64.99
More info Item page
1 Special offer
  • Free NVX Black Reusable Cloth Face Mask with purchase!
NVX XKIT02

100% Copper, 2-Channel True Spec 1/0 Gauge Amplifier Installation Kit w/ RCA Interconnect and 20 ft Speaker Cable

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100% Copper, 2-Channel True Spec 1/0 Gauge Amplifier Installation Kit w/ RCA Interconnect and 20 ft Speaker Cable

• 1/0 Gauge 2-Channel Complete Amplifier Installation Kit
• For Car Audio Systems Over 1000 Watts RMS
• Silver-Tinned 100% Virgin Copper
• 2-channel RCA Interconnect Cable

24
NVX XKIT02

100% Copper, 2-Channel True Spec 1/0 Gauge Amplifier Installation Kit w/ RCA Interconnect and 20 ft Speaker Cable

In stock

$199.99 (35.00% off)
$129.99
More info Item page
3 Special offers
  • Free NVX Black Reusable Cloth Face Mask with purchase!
  • FREE 100% Copper, True 1/0 Gauge Wiring Kit with Select Amps
  • 25% off an NVX True 1/0 Gauge Amp Kit with Select Amplifier!

Item Added to Cart

XKIT02 small

100% Copper, 2-Channel True Spec 1/0 Gauge Amplifier Installation Kit w/ RCA Interconnect and 20 ft Speaker Cable

$129.99

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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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180 Amp Circuit Breaker

This circuit breaker accepts both 1/0 & 4 AWG cable and can handle up to 180 amps! Remember to match your amplifier's fuse rating with the circuit breaker to prevent unwanted damage!

$26.99

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NVX Distribution Block

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

$14.99

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NVX XBTU

Universal Positive/Negative Satin Chrome Battery Terminal w/ 0/1 Gauge Input & 2 4 Gauge Outputs

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Universal Positive/Negative Satin Chrome Battery Terminal w/ 0/1 Gauge Input & 2 4 Gauge Outputs

• 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 4/8 Gauge outputs

16
NVX XBTU

Universal Positive/Negative Satin Chrome Battery Terminal w/ 0/1 Gauge Input & 2 4 Gauge Outputs

In stock

$24.99 (20.01% off)
$19.99

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