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Red and black power cables, silver RCA leads, compact silver converter box, blue koozie

STINGER

STINGER SS1200XS 4GA Copper 1200W Amplifier Wiring Kit with ALC-2 Line Output Converter

SKU CH-4JPB-D6J18

Complete amplifier wiring kit with 4-gauge copper cable and a 2-channel line output converter featuring auto turn-on and LED clipping indicator

  • Product typeLine Output Adapters
  • Complete 1200 W wiring kit with 4-gauge copper for maximum current delivery
  • Two-channel high-to-low converter adds RCA outputs to factory speaker wires
  • Auto turn-on powers the converter when the radio switches on
  • LED clipping indicator shows when the signal is overdriven
  • Compact 111 × 58 × 28 mm chassis fits behind the dash

Factory integration bundle

This bundle combines a 4-gauge copper amplifier wiring kit rated for 1200 watts with a two-channel high-to-low level converter. It is designed for installers adding an aftermarket amplifier to a factory head unit without replacing the original radio. The kit supplies power, ground and signal cables in one package.

Pre-installation checks

Verify that the vehicle battery can supply the required current and that a 1-amp fuse is available for the converter’s power lead. Confirm there is space for a module measuring 4.4 by 2.3 by 1.1 inches behind the dash or in the kick panel. Ensure the factory speaker wires deliver no more than 100 watts per channel into the converter’s high-level inputs.

Thermals noise and power

The converter draws 150 milliamps from a PWM DC-DC supply and includes an LED clipping indicator to warn of overload. Full copper power and ground conductors minimise resistive heating on long runs to the amplifier. Twisted-pair interconnects reject induced noise for clean low-level output up to 13 volts.

How it compares

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

Price $97.99
Pricier than about 78% of the 112 comparable items (median $37.49).

Specifications

Product
Product typeLine Output Adapters

Questions about this item

What comes in the box and what must I buy separately?

The bundle includes the ALC-2 2-channel high-to-low converter, the SS1200XS 4-gauge copper 1200W wiring kit, and a Creative Audio coozy. Fuses, RCA cables, and speaker wire are not included.

How do I choose between the converter and the wiring kit?

You do not choose between them; both are needed together. The converter adapts factory speaker outputs to RCA level, while the 4-gauge copper kit delivers up to 1200 watts of power to the amplifier.

What does the 13-volt output spec mean when installed?

The ALC-2 can deliver up to 13 volts RMS on its RCA outputs, giving the amplifier a strong, clean signal even from a low-voltage factory head unit.

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