< p> Easy solution that does not take cargo space at all! Designed to work perfectly as a down firing box. Cover panels on the spare tire area do not have to be opened for bass to work. Klippel® optimized. Built-in amplifier is class AB Mosfet amplifier.< br> < br> 8″ subwoofer loaded active enclosure< br> Perfect solution for vehicles with limited space< br> Massive wooden enclosure< br> Efficient downfire technology< br> Suitable for backfire applications< br> Advanced high-level input with dummy load< br> 250 / 340 Watts amplifier< br> Quick-release power connector for easy subwoofer removal< br> 8” flat subwoofer< /p>