Audio Amplifier XJ-700DSP

The XJ-700DSP has a unique built-in Boundary EQ designed to remove exaggerated boomy sounds created by corner loading, large wall surfaces, or installations inside custom cabinetry; other amplifiers try to equalize the room only by adjusting the volume. This amplifier addresses the actual phase correction problem along with the room EQ.Additionally, users may also connect any other passive subwoofer/s to this amplifier.

The XJ-700DSP is ideal for handling heavy-duty subwoofer applications to driving the equipment of everyday home audio enthusiasts and professionals. It was designed to exceed the highest expectations in audio amplification for folks who desire full control and ability to adjust all parameters of operation. With the new XJ-700DSP, a customized room response has never been easier.


High Power LFE Mono Block Subwoofer Amplifier
App Controlled DSP (iWoofer™ Pro recommended)
Amplifier Class: Class J
Channels/Zones: 1
Transformer Type: Toroidal Transformer
Built-In Boundary Equalizer
0–180° Phase Adjustment
DSP ON/OFF switch
Movie/Music Mode Preset Button
ON/AUTO/+12V Signal Sensing
Rack Mountable (1U space)
Power Output:1 x 700 WRMS @ 4-Ohm
1 x 400 WRMS @ 8-Ohm
Frequency Response18Hz–160Hz
Crossover Frequency40Hz–160Hz
Output ConnectionsRCA
5-Way binding posts
THD< 0.02% (1W/4-Ohm)
S/N Ratio:> 112dB (balanced)
> 108dB (unbalanced)
Load Impedance4 Ohm or greater
Damping Factor> 500
Slew Rate50 V/ms
W x H x D482.5 x 49 x 288mm (18″ x 1.92″ x 11.33″)
Weight8.95 kg (19.7 lbs)