PCK4 - 4 AWG 2-ch Amplifier Installation Kit

The PCK4 Echo Pro is a complete 4 AWG, 2-channel OFC amplifier installation kit built for clean power delivery and long-term reliability. Every conductor in the kit — power, ground, RCA, and speaker wire — is true oxygen-free copper, minimizing resistance and signal loss across the full audio chain. Hardware and accessories are spec'd to match, not cut corners.

• True-spec 4 AWG OFC power and ground wire with pre-installed terminals — 17 ft power, 3 ft ground.
• Dual twisted-pair OFC RCA interconnect (17 ft, 2-channel) for low-noise signal transfer from head unit to amp.
• Solid brass, satin chrome-plated ANL/Mini-ANL fuse holder included with 100A ANL fuse, plus 80A and 120A spares.
• 6 ft of nylon braided sleeving pre-wrapped on the power wire to protect against heat and abrasion in the engine bay.
• 30 ft of 16 AWG OFC speaker wire and 20 ft of OFC remote turn-on lead wire included.
• Nickel-plated spade terminals on 4 AWG and 16 AWG connectors for corrosion resistance and lasting conductivity.