Overview

The XD700/5 is ideal for a complete audiophile-grade, subwoofer + four satellite system, and it fits comfortably in just about any vehicle. With this incredible little amplifier, you can drive two pairs of quality component speaker systems with plenty of clean power (75 W x 4 @ 4 Ω), while also delivering a stout 300 W of power to a subwoofer system. The breakthrough that makes this much power possible in such a small chassis is the NexD switching design.

The XD700/5 includes a 12 dB / octave high-pass filter for one main channel pair, a 12 dB octave high-pass or bandpass filter for the other main channel pair, plus a variable slope low-pass filter for its subwoofer channel. All three filters offer continuously variable cutoff frequency selection from 50-500 Hz. This amplifier's filters can also be configured as a true 3-way crossover, with a low-pass filter for the subwoofer channel, a bandpass filter on Ch. 3 & 4, and a high-pass filter on Ch. 1 & 2. An "x10" multiplier switch on the Ch. 1 & 2 high-pass filter allows its cutoff frequency to be adjusted from 50-500 Hz or 500-5000 Hz. With the addition of an HD-RLC remote level control (sold separately), the amplifier's subwoofer channel level or overall level can be directly controlled from the driver's seat.

This amplifier features a black powder-coat finish and a gasketed, brushed aluminum cover for the controls.

Key Features
 
75 W x 4 @ 4 Ω + 300 W x 1 @ 2 Ω - 14.4V

Frequency Response (Main Channels) 12 Hz - 22 kHz (+0, -1dB)

Frequency Response (Subwoofer Channel) 10 Hz - 1 kHz (+0, -1dB)

S/N Ratio, referred to highest rated power (Main Channels) >104 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)

Height (H) 2.05 in / 52 mm

Width (W) 10.23 in / 260 mm

Depth (D) 7.09 in / 180 mm