$50.00
 

25 WATT SUBWOOFER AMPLIFIER
This ultra-compact 25-watt subwoofer amplifier offers the perfect amount of power for any small subwoofer system. It delivers a real 25 watts RMS of power, which is not an exaggerated figure like found in most typical multimedia systems. With a solid 25 watts, it has enough oomph to reach 100 dB with many drivers.

Specifications: Measured power output: 15 watts RMS into 8 ohms @ 0.1% THD, 25 watts RMS into 4 ohms @ 0.2% THD. Signal to noise ratio: 90 dB (A-weighted). Dimensions: 6-1/4” W x 6-1/4” H x 2-1/2” D. Enclosure cutout: 5-1/4” W x 5-1/4” H.

$65.00
 

70 WATT SUBWOOFER AMPLIFIER
With 70 watts of clean power and a full feature set, this amplifier offers exceptional performance and value. A class-AB output stage and a large power supply section give this amplifier great sound quality, and enough power to drive most compact subwoofers. The auto-on circuit and sealed rear enclosure make this amp excellent for upgraded computer subwoofers, and also for driving individual tactile transducers.

Specifications: Measured power output: 45 watts RMS into 8 ohms @ 0.1% THD, 70 watts RMS into 4 ohms @ 0.2% THD. Signal to noise ratio: 90 dB (A-weighted). Dimensions: 7-1/2” W x 8-11/16” H x 3-1/2” D. Enclosure cutout: 6-1/2” W x 7-3/4” H.

$100.00
 

100 WATT SUBWOOFER AMPLIFIER
Small but mighty! This high performance amplifier module packs big-amp features into a compact chassis that is ideal for installation into cabinets that can't accommodate bulky old style amps. Input/output connections are through your choice of either line level RCA connectors, or speaker level banana jacks. A stereo input signal is summed to mono and sent to the internal low pass crossover, which is selectable from 40 to 180 Hz, and the input gain sensitivity is fully adjustable as well. A phase reverse switch helps you to achieve the best acoustical match with the rest of your speakers.

Specifications: 75 watts RMS @ 8 ohms, 100 watts RMS @ 4 ohms, S/N Ratio: 90 dB (A-weighted), Dimensions: 7-1/2" W x 8-11/16" H x 4-3/4" D

$125.00
 

150 WATT SUBWOOFER AMPLIFIER
TEMPORARY OUT OF STOCK!
This quality amplifier is perfect for your next subwoofer project. This full featured amp includes both high and low level inputs, both with loop-through capability, phase reversal switch, volume control, defeatable auto on/off (activated by input signal), and a 12 dB electronic low pass filter that is continuously variable from 40 to 160 Hz. The high-level input features a 6 dB high pass filter (125 Hz, 8 ohm) output for satellite speakers. The low-level output has a 6 dB/octave high-pass filter and gold plated RCA connectors.

Specifications: Power: 110 watts RMS into 8 ohms @ 0.1% THD, 156 watts RMS into 4 ohms @ 0.2% THD * Bass boost: 6 dB @ 30 Hz. * Signal to noise ratio: 98 dB (A-weighted) * Dimensions: 8-1/4" W x 10-5/8" H x 4" D * Mounting hole dimensions: 9-5/8" x 7-1/4" * Net wt: 9-1/2 lbs. * Voltage: 115/230 VAC switchable

$140.00
 

240 WATT SUBWOOFER AMPLIFIER
Behind the less than 10" x 10" faceplate lurks a tiger of a 240 watt amp, ready to unleash its power on your subwoofer driver. Includes all the features that you have requested, like a choice of RCA line level or banana jack speaker level inputs and outputs, automatic turn-on that is triggered by an input signal, and a phase reverse switch to match the subwoofer to your room and your other speakers. A single amp can accept a stereo input signal and combine it into mono, which is optimum for sub bass reproduction. The internal low pass crossover is fully adjustable between 40 and 180 Hz.

Specifications:  Power output: 170 watts RMS @ 8 ohms 240 watts RMS @ 4 ohms, S/N ratio: 90 dB (A-weighted), Dimensions: 9-13/16" W x 9-13/16" H x 5" D    

$149.00
 

250 WATT SUBWOOFER AMPLIFIER WITH BASS BOOST
TEMPORARY OUT OF STOCK!
This high performance amplifier has all the power and advanced features that you have been looking for! The adjustable phase control provides flexibility in subwoofer room placement. It allows the user to "shift" the phase and fine tune the subwoofers output to their particular room environment. Until now, this feature was only found on high-end subwoofer systems costing thousands of dollars!

Specifications:
Measured power output: 180 watts RMS into 8 ohms @ .1% THD, 272 watts into 4 ohms @ 0.2% THD. Signal to noise ratio: 101dB (A-weighted). Dimensions: 10-3/8" W x 10-7/16" H x 3-1/4" D. Enclosure cut out: 9" W x 9-1/4" H. Voltage: Selectable, 115/230V, 50-60 Hz, 450W. Net weight: 12 lbs.

$169.00
 

250 WATT SUBWOOFER AMPLIFIER WITH REMOTE CONTROL
TEMPORARY OUT OF STOCK!
This high performance subwoofer amplifier allows you to adjust the volume and crossover frequency from the comfort of your favorite chair! Making subwoofer adjustments between music and movie soundtracks has never been easier. The control panel; designed to be mounted on the front of the enclosure, houses motorized volume and frequency controls as well as the IR pick-up for the remote control.

Specifications:
Measured power output: 150 watts RMS into 8 ohms @ .1% THD, 250 watts into 4 ohms @ 0.2% THD. Signal to noise ratio: 101dB (A-weighted). Bass boost (EQ): none. Amplifier Dimensions: 10-3/8" W x 10-7/16" H x 3-1/4" D. Enclosure cutout: 9" W x 9-1/4" H. Control Panel Dimensions: 5-1/2"W x 3-1/2" H x 3-3/4" D. Control Panel cutout: 4-1/2" W x 2-1/2" H. Voltage: Selectable, 115/230V, 50-60 Hz, 450W. Net weight: 12 lbs.

$282.00
 

500 WATT SUBWOOFER AMPLIFIER
This new subwoofer amplifier is based on state-of-the-art Class G circuit topology that offers the proven high power, high fidelity characteristics of a Class AB amplifier without any instability problems of other high-efficiency amplifier designs. You get the efficiency of a Class D amplifier without compromising audio quality and reliability. The class AB output stage provides the clean and low-distortion sound that audiophiles demand, without any instability problems.

Specifications: Power output: 273 watts RMS @ 8 ohms, 540 watts RMS @ 4 ohms, S/N ratio: 98 dB (A weighted), Crossover: 30 - 200 Hz, 24 dB/octave, Dimensions: 11-15/16" W x 11-15/16" H x 5-1/4" D
 

$365.00
 

1000 WATT SUBWOOFER AMPLIFIER
One of the most technologically advanced subwoofer amplifiers on the market! This new subwoofer amplifier is based on state-of-the-art Class G circuit topology that combines the proven high power, high fidelity characteristics of a Class AB amplifier with a patented tracking down converter power supply to achieve an operating efficiency up to 86%.  This amplifier uses patented circuitry that continuously tracks the input signal to modulate or control the voltage available to the output stage. This "tracking" capability delivers the exact amount of power based on demand instead of constantly keeping it in reserve, so the output stage only draws the amount of power that is required at any given time.

Specifcations: Power output: 512 watts RMS @ 8 ohms, 1024 watts RMS @ 4 ohms, S/N ratio: 98 dB (A-weighted), Low-pass crossover: 30 - 200 Hz, 24 dB/octave, Auto On/Off, Dimensions: 11-15/16" W x 11-15/16" H x 5-1/4" D