ButtKicker Advance BK4-4 4-Ohms Low Frequency Transducer

The ButtKicker Advance is a patented 4 ohm low frequency audio transducer that features a 1 lb ( 0.45 kg) magnetically suspended piston. The ButtKicker Advance is accurate, provides powerful frequency response, is virtually indestructible, and requires no maintenance.

With a frequency response range of approximately 5Hz to 200Hz the ButtKicker Advance provides powerful tactile response without the sound pressure of a subwoofer.

The ButtKicker Advance is a perfect solution for couches and sectional sofas. Paired with the BKA300-4 amplifier (included in the Wireless ButtKicker Kit) you can add powerful bass response to your sound system.

The ButtKicker Advance requires a minimum of 75 watts and we recommend a maximum of 400 watts. The Advance connects to the BKA300-4 power amplifier via spring loaded binding posts; we recommend 14 gauge speaker wire for normal installations and 12 gauge wire for lengthy wire runs. Please note that the ButtKicker Advance does not include a power amplifier.

Dimensions: 4.375" H x 6.125" W x 4.875 L

Frequency Response: 5 - 200 Hz

Weight: 5.5 lbs / 2 kgs

Nominal Impedance: 4 ohms

Power Handling: 75 watts min. / 400 watt max.

Piston Weight: 1 lb / 0.45 kg