The ButtKicker Power Amplifier. Designed specifically to power the ButtKicker LFE, the BKA-1000-4A is an incredible value, chock full of features designed to make the installation and operation of the ButtKicker easier and more affordable.
No preamplifier is required. For home theater, just use a RCA cable to go from your processor's subwoofer out* to the RCA input on the ButtKicker Amplifier. Then, use 12 gauge speaker wire from the amplifier to the ButtKicker. It's as simple as that - plug 'n play.
With 1100 watts into 4 ohms and 2100 watts into 2 ohms. Not only does the ButtKicker Amplifier have over 2100 watts of power, it adds low and high cutoff filters at no additional cost.
The BKA1000-4A is able to power up to 4 - 4ohm BK-LFE Transducers or 8 BK-Mini-LFE Transducers.
View the BKA1000-4A Rear Panel
ButtKicker BKA1000-4A Amplifier Specifications
§ 1100 Watts @ 4 ohms
§ 2100 Watts @ 2 ohms
§ Powers up to 4 BK-LFE Transducer (Series/Parrelell Network 4 Ohm Load)
§ Class D switching technology
§ Variable high cutoff, 40 to 160 Hz
§ Low cutoff, 25 Hz switchable
§ RCA and ¼” inputs with 160mVolt and 1.25 Volt sensitivities
§ Five way binding post speaker wire output
§ Convection cooling, i.e. no fan
§ 12"W x 11"L x 4.375"H,
§ 23 lbs / 10.5 kg
BKA1000-4a Power Amplifier User Guide and Installation Notes – PDF Spec Sheet 108KB
BK-LFE Shaker – User Guide and Installation Notes – PDF Spec Sheet 22 Pages 235KB
Wiring Diagram for the Buttkicker BK-LFE and BKA1000-4A PDF Document
If wiring the seats seems a bit troublesome consider the BK-QCP.
The Quick Connect Package makes installation a breeze and includes all of the necessary components