88-98 Chevy CK EXT Cab Dual Rhino-Coated Enclosure w/ Harmony Audio 10" HA-A102 800W RMS Sub, Memphis PRXA1000.1 1000W Amp & 4GA Kit

All-in-one bass upgrade for 1988–1998 Chevy CK extended cab trucks. This plug-and-play bundle is built to drop straight into your EXT Cab: a dual, rhino-coated sub enclosure pre-fit for the truck, a Harmony Audio 10" HA-A102 subwoofer (800W RMS), a Memphis PRXA1000.1 1000W amplifier, and a true 4GA amp wiring kit. Everything is matched for ease of installation and balanced performance. Subwoofer performance: The Harmony Audio HA-A102 10" driver delivers tight, punchy low end and accurate bass response. Its heavy-duty construction and high power handling let it reproduce deep notes cleanly without audible distortion. Amplifier power: The Memphis PRXA1000.1 supplies stable, reliable wattage to drive the subwoofer efficiently, ensuring consistent output whether you listen at moderate levels or push the system. Installation wiring: Included is a genuine 4GA amp kit sized to carry maximum current to the amplifier. High-quality conductors reduce resistance and heat, helping maintain long-term electrical reliability for your audio system.