The AS-P400 is a high powered active subwoofer designed for use in high powered Audio Video systems, like a system comprised of AUDITION Series speakers from athena TECHNOLOGIES?. A custom designed 400 watt peak, 100 watt RMS amplifier drives the over built 10" Injection Molded polypropylene woofer, both built in house in athena's Toronto facility. The cabinet is a front firing, front vented design which allows for much easier room placement than traditional rear vented designs.