We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Car audio wiring kit with blue 8-gauge power cable, small black converter box, and coiled RCA interconnects

STINGER

STINGER SS600XS 8GA 600W Amplifier Wiring Kit with ALC-4 Converter & SSRCB17 17ft RCA Cable

SKU CH-VMHB-QY9R0

Complete amplifier installation kit with 8-gauge copper wiring for 600 watts, a four-channel line-output converter with remote level control, and a 17-foot twisted RCA interconnect

  • Product typeLine Output Adapters
  • Complete 8GA copper wiring kit handles 600W amplifier power
  • 4-channel active converter integrates factory stereo with aftermarket amps
  • 17ft twisted-pair RCA cable rejects noise for clean signal
  • Variable gain and 18dB rear boost match output levels precisely
  • Auto turn-on and remote level control simplify daily operation

Factory Integration Bundle

This kit combines an 8-gauge copper wiring set rated for 600 watts, a 4-channel high-to-low level converter and a 17-foot twisted-pair RCA interconnect. It is designed for installers adding an aftermarket amplifier to a factory head unit without replacing the original radio.

Installers needing active line conversion

The ALC-4 provides front and rear high-level inputs with variable gain, a 2CH/4CH selector switch and an LED clipping indicator plus a wired remote level control for the rear channels. Builders who require digital signal processing, balanced outputs or more than four input channels should consider a different processor.

13-volt maximum output from the converter

The ALC-4 delivers up to 13 volts RMS on its low-level RCA outputs with a frequency response of 10Hz to 100kHz and total harmonic distortion specified at 180 ohms. This voltage ceiling determines whether the amplifier can reach full power without clipping.

How it compares

Measured against everything we stock in Factory Stereo Adapters & Interfaces, at today’s prices. Recalculated every night.

Price $78.99
Pricier than about 72% of the 112 comparable items (median $37.49).

Specifications

Product
Product typeLine Output Adapters

Questions about this item

Should I pick the 8-gauge 600-watt kit or a different gauge for my amplifier?

The SS600XS kit uses 8-gauge copper wire rated for 600 watts, matching the converter's 100-watt maximum high-level input and 13-volt output for typical factory-integration installs.

What does the 13-volt output on the ALC-4 actually deliver to my amp?

The converter provides a variable 13 Vrms low-level signal with an 18 dB rear-channel boost and LED clipping indicator so you can set gain cleanly before the amplifier sees the signal.

How does the 17-foot twisted RCA cable limit noise in the signal path?

The SSRCB17 Competition Series cable uses twisted-pair construction over 17 feet to reject induced noise, and its RCA plugs connect directly to the converter's front and rear low-level outputs.

More in Factory Stereo Adapters & Interfaces

Similar items