Bring powerful low end to your cabin without sacrificing space with the Ground Zero GZCS SW-800A Sound Upgrade subwoofer from the Ground Zero Sound Upgrade series. This compact 8 inch active subwoofer is designed for under-seat mounting, making it an ideal solution for drivers who want stronger bass performance in a discreet, space-saving format. The flat enclosure and integrated amplifier make installation simple while delivering the punch and clarity needed to enhance your factory or upgraded audio system.

Built with an aluminum cast housing, the GZCS SW-800A combines durability with efficient bass reproduction. Its 120 watt RMS and 180 watt max amplifier provides responsive low frequency output, while the included remote control lets you fine-tune the sound to suit your preferences. With high level input, automatic turn-on function, low pass filter, and phase correction, this subwoofer is engineered for flexible integration and precise system matching. It also comes complete with a wiring kit for a more convenient setup.

Covering a frequency response from 30 Hz to 150 Hz, this active subwoofer delivers deep, controlled bass that adds impact to music, movies, and daily driving. Whether you are upgrading a factory system or building a compact sound setup, the Ground Zero GZCS SW-800A offers an effective blend of size, performance, and installation convenience.

Features & Benefits

• Compact 8 inch active subwoofer for strong bass in a slim under-seat design
• Ground Zero Sound Upgrade series model for targeted audio enhancement
• Integrated 120 watt RMS and 180 watt max amplifier for efficient performance
• Aluminum cast enclosure for improved durability and sound stability
• Remote control included for easy bass adjustment from the cabin
• High level input and automatic turn-on for straightforward system integration