Stinger STK4 4 Gauge 4-Channel Amplifier Power Wiring Kit with Twisted Pair RCA and Speaker Wire The STK4 from Stinger Australia is a 4 gauge complete amplifier power wiring kit from the STK range, designed for entry-level 2-channel, 4-channel, and monoblock amplifier installations. The kit includes CCA power and ground wire, twisted pair RCA interconnects, speaker wire, a MIDI ANL fuse holder with 100 amp fuse, and basic installation hardware, covering everything needed for a straightforward amplifier installation. Product overview The Stinger STK range is designed to provide everything needed for a basic amplifier installation in a single, value-focused kit. The STK4 is suited to entry-level car audio systems where a complete wiring solution is needed at an accessible price point. The CCA cable construction is appropriate for entry-level applications, and the inclusion of twisted pair RCA interconnects and speaker wire means the kit covers the full signal and power wiring chain without requiring additional purchases for a standard installation. The high current MIDI ANL fuse holder and 100 amp fuse provide circuit protection rated for 4 gauge installations. Basic installation hardware including crimp terminals, a butt connector, grommet, and wire ties are all included in the box. Features and benefits Complete amplifier wiring solution: Covers power, ground, remote turn-on, RCA signal, and speaker wiring in a single kit, providing everything needed for a basic 2-channel, 4-channel, or monoblock amplifier installation. CCA power and ground wire: The kit uses CCA (copper-clad aluminium) cable construction, suited to entry-level audio systems where a cost-effective wiring solution is the priority. Twisted pair RCA interconnects included: Two pairs of 5 metre twisted pair RCA interconnects are included, providing the signal connection between the head unit and amplifier without a separate RCA cable purchase. Speaker wire included: 6 metres of blue speaker wire is included in the kit, covering the speaker output wiring from the amplifier to the speakers. MIDI ANL fuse holder with 100 amp fuse: The high current MIDI ANL fuse holder and 100 amp fuse provide correctly rated circuit protection for 4 gauge amplifier installations. Basic installation hardware included: Crimp terminals, a butt connector, a grommet, and wire ties are all included, covering the supporting hardware needed to complete a straightforward amplifier installation. What's in the box 6m (20ft) Clear CCA 4 Gauge Power Wire 0.9m (3ft) Black CCA 4 Gauge Ground Wire 5m (17ft) Twisted Pair RCA Interconnects (2 pairs) 5m (17ft) Blue Remote Turn-On Wire 6m (20ft) Blue Speaker Wire High Current MIDI ANL Fuse Holder with 100 Amp Fuse Basic installation hardware (crimp terminals, butt connector, grommet, wire ties) Technical specs Specification Detail SKU STK4 Brand Stinger Gauge 4 Gauge Conductor Type CCA (Copper-Clad Aluminium) Power Wire Length 6m (20ft) Ground Wire Length 0.9m (3ft) Remote Turn-On Wire Length 5m (17ft) RCA Included Yes, 5m twisted pair (2 pairs) Speaker Wire Length 6m (20ft) Fuse Holder High current MIDI ANL Fuse Rating 100 Amp Frequently asked questions What amplifier types is the STK4 suited to?The STK4 is suited to 2-channel, 4-channel, and monoblock amplifier installations. It is designed for entry-level car audio systems where a complete, value-focused wiring solution is needed. What is the difference between CCA and OFC cable?CCA stands for copper-clad aluminium, where an aluminium core is coated with a copper layer. OFC (oxygen-free copper) is a solid copper conductor. OFC offers lower resistance and better current transfer, making it the preferred choice for higher-powered systems. CCA is a cost-effective option suited to entry-level installations. Contact us if you need guidance on selecting the right cable type for your system. Does the STK4 include RCA cables?Yes. Two pairs of 5 metre twisted pair RCA interconnects are included in the STK4, providing the signal connection between the head unit and amplifier without a separate RCA cable purchase. Does the STK4 include speaker wire?Yes. 6 metres of blue speaker wire is included in the kit, covering the speaker output wiring from the amplifier to the speakers for a standard installation. How does the STK4 compare to the Stinger 4000 Series wiring kits?The STK4 is from the entry-level STK range and uses CCA cable construction, while the 4000 Series kits use true-spec tinned OFC conductors. The STK4 also includes RCA interconnects and speaker wire, which the 4000 Series SK4241 does not. For higher-powered or more demanding installations, the 4000 Series range is the more appropriate choice. Contact us if you need help selecting the correct kit for your system.