Ground Zero 500 SPL BassKit

Ground Zero 500 Basskit includes new GZIB 2.30BR loaded enclosure. Big box with a big EFP-port and a new subwoofers with excellent sensitivity and power handling. Enclosure is tuned with EFP ( Enchanced Flow Port ) that give much better air flow than regular ones. Good sensitivity, smooth frequency response and good sound quality even with lower notes. GZIA 1.700 can give 630 W RMS power with excellent sound quality. Deep and accurate bass. Level remote control and cable are in the delivery. You can adjust the subwoofer level even without a headunit with a separate Sub-out.