With plenty of power to shake a couch or a couple of chairs, this transducer package can make any system seem to have earth shaking bass. Working on the principal that low bass is felt as much as heard; bass shakers can easily give the impression of ridiculous amounts of low end without reaching offensive SPL levels. Meaning, you can feel the bass like never before, without annoying the neighbors.
The APA150 amplifier is capable of up to 2 x 75 watts @ 4 ohms and 150 watts bridged mono @ 8 ohm. Full-range line-level outputs allow for daisy chaining this amplifier to your subwoofer amplifier. An adjustable 50-150 Hz low pass crossover allows easy integration of the transducers into your existing system. Also included are auto-on/off, silent turn-off with no audible transient, gold plated RCA inputs/outputs, and 5-way binding posts.
- Virtually noise-free fan operation for near field applications
- Sleek modern design looks good in any audio system
- High current, discrete output transistors that run cool and quiet
- Adjustable 50-150 Hz low pass crossover gives you the room control you need
- Gold-plated 5-way binding posts that accept up to 8 AWG wire
Key features of the APA150 include high current, discrete power transistors (used in premium amp designs), a hefty toroidal power supply transformer, low-noise forced air cooling, a fully adjustable—and defeatable—electronic 50-150 Hz low-pass filter (18 dB/octave), and complete protection against electrical shorting and thermal overload. Also included are auto-on/off, silent turn-off with no audible transient, gold plated RCA inputs/outputs, and 5-way binding posts.
Features and Specifications: • Measured power output: 2 x 75 watts RMS (into 4 ohms @ less than 0.01% THD) • Signal-to-noise ratio: greater than 100 dB • Class A/B design topology • Input impedance: 47k ohms • Auto-on sensitivity: 3 mV • Voltage requirement: 120/230 VAC, 60/50 Hz • Dimensions: 5-1/2″ H x 6″ W x 11-1/2″ D.
BST-1 Bass Shaker Specifications:
High Grade Aluminum Housing
Impedance: 4 Ohms
Power Handling: 50 Watts RMS
Weight: 3.75 lbs
*Speaker wire/mounting hardware is not included.