5500Watts PURE BASS Underseat Subwoofer with Built-in Amp

– Full music sounds with hard hitting bass that is much fuller has a new dimension.
– Rugged construction minimizes vibration caused by car noise and won’t rattle windows.
– 8″ Super Slim Active Subwoofer with Amplifier.
– Low frequency ability of the bass horn, high quality low tone output.
– Fine workmanship and good performance.
– Easy to install, can be installed directly under the driver’s seat.
– Bass Speaker Unit Size: 8 Inch
– Treble Speaker Unit Size: 3 Inch
– Max output power: 5500w
– RMS: 600W
– Normal impedance: 4Ω
– Voltage: 12V
– SNR: >91db
– THD:<0.4%
– Size: 350 x 245 x 85mm
– Weight: 4.4kg/9.7lbs
– Fuse: 20A
– Also includes independent bass gain knob, cables, harnesses, and everything needed for installation.