Audiopipe APXB12A 12″ Amplified Subwoofer Sealed Enclosure 4 Ohms Mono

12" Single ported bass enclosure,
800W Max
High quality MDF construction
Covered with durable high density carpet

Single 12" high performance woofer
2"4-layer aluminum voice coil
40 oz. strotium magnet
4 ohms mono
Dimensions: 21.7'W x 16.1"H x 12.8"

Amplifier:
High and low level inputs
Remote bass control
Variable low pass crossover