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JL Audio XA-PCS4-2

Dual Amplifier 4 Gauge Amp Installation Power Kit


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This item has been discontinued

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JL Audio XB-PCS4-2

OUR PRICE: $89.99

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JL Audio XA-PCS4-2

Dual Amplifier 4 Gauge Amp Installation Power Kit


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ECS Amplifier Power Connection Systems include everything you need to make secure, high-integrity power connections to single and dual amplifier systems. 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 all three systems. The dual amplifier connection systems also include a 2-way Power Distribution Block. Power wire lengths are listed below...

Kit Includes:

  • 4 AWG 12-Volt Power Connection System for Two Amplifiers up to 700W RMS / 1500W Peak
  • 30 ft 4 AWG power wire (red)
  • 10 ft 8 AWG power wire (red)
  • 10 ft 8 AWG power wire (black)
  • Master Fuse Block with 25 Wire Entry / Exit Options and 150 Amp ANL Fuse
  • Two-way Power Distribution Block with Clear Polycarbonate Cover
  • 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
  • Durable, high-conductivity nickel-plated brass Distriubtion Block and Master Fuse Block with captured wire connectors, stainless steel set-screws and protective, clear polycarbonate covers
  • 150 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 and 8 AWG power wire and pre-terminated ground wire.

Product History:

JL Audio XB-PCS4-2 thumbnail
(newest, current model)
JL Audio XA-PCS4-2 thumbnail
(previous model, replaced by JL Audio XB-PCS4-2)

Warranty and Return Policy

Parts Warranty Duration
Not warranted
Labor Warranty Duration
Not warranted
Warranty Provider

Summary of Customer Ratings & Reviews

Rating Distribution

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1 Star

Average Attribution Rating


Harrison, NY


October 12, 2007

Great kit there are many options to connecting this kit... I'm running a Pioneer GM6200F to JL XR650-CSi
in the front and in the back XR650-CXi off the 4ga and @ the distribution black i took the 8ga hooked up a 1/2 Farad Cap thats powering a Boss BASS600 powered sub... And this kit fit my needs perfect

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Sonic Electronix Wiring Guide

Wiring Diagram Legend

Warning: The image depicted shows the resistance change when wiring multiple subwoofer terminals. Please refer to your subwoofer's owner's manual for the proper wiring of its terminals. Sonic Electronix, Inc. is not responsible for damage caused to your audio system or vehicle due to improper installation. Please call tech support at 1-877-289-7664 if you require additional assistance.

Product Name: JL Audio XA-PCS4-2