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JL Audio XB-PCS4-1

4 Gauge Amplifier Kit (Power Kit Only)

JL Audio
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4 Gauge Amplifier Power Kit

Learn more about the xbpcs41

Good news and a little bad...

This item has been discontinued

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JL Audio XC-PCS4-1B

OUR PRICE: $74.99

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Description


JL Audio brand icon

Authorized dealer

ECS Amplifier Power Connection Systems include everything you need to make secure, high-integrity power connections for your car audio system. Generous lengths of power wire, ground wire and remote turn on lead wire, an ANL Master Fuse Block (with fuse), a Master Ground Lug, a rubber firewall grommet, black nylon wire ties and hex wrenches are included in this kit. Power wire lengths are listed below...

Kit Includes:

  • 4 AWG 12-Volt Power Connection System for a system up to 700W RMS / 1500W Peak
  • 20 ft 4 AWG power wire (red)
  • 5 ft 4 AWG ground wire (black)
  • Master Fuse Block with 25 Wire Entry / Exit Options and 100 Amp ANL Fuse
  • Bolt-On Master Ground Lug for Secure Ground Connection
  • Firewall Grommet for 4 AWG Wire
  • Black ground wire is preterminated with two 5/16" ring terminals
  • 20 ft 16 AWG Blue Remote Turn-On Wire
Detailed Features:
  • Ideal for connection of JL Audio amplifiers
  • 100 Amp, bright nickel-plated ANL fuse for vehicle protection
  • Unique bolt-on Master Ground Lug ensures a solid ground connection to minimize noise and maximize amplifier performance.
  • Highly flexible OFC (Oxygen Free Copper) fine-strand copper 4 AWG power wire and pre-terminated ground wire.

Product history:

JL Audio XC-PCS4-1B thumbnail
(newest, current model)
JL Audio XB-PCS4-1 thumbnail
(previous model, replaced by JL Audio XC-PCS4-1B)
JL Audio XA-PCS4-1 thumbnail
(previous model, replaced by JL Audio XB-PCS4-1)

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Specifications & Details


Amplifier Kit Specifications
Power/Ground Wire Size
4 gauge
Speaker Wire Included
No
Interconnect (RCA) Signal Cables Included
No

Item Details


Manufacturer:

Model Number:

XB-PCS4-1

Weight:

6.00lbs

Internal SKU:

xbpcs41

Internal Product ID:

10098

Customer Ratings & Reviews


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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.