- Stereo Amplifier
– 2100 W + 2100 W at 2 ohm
– Class AB bipolar topology
– Stereo/Bridged/Parallel Operation

The D-20 amplifier offers greater output power than the D-10. Its modern Class AB bipolar design delivering the cleanest sound available coupled with ultra-high standards of reliability. Capable of handling 2 ohm loads, the D-20 control and protection circuitry continuously checks for fault conditions including shorted outputs, DC on outputs, excessive temperature, and component failure. If such an event occurs the outputs are disconnected, saving expensive driver repair bills.

The D-20’s sophisticated side chain limiters prevent distortion and speaker damage but are out-of-circuit until the onset of clipping. The control circuitry provides full protection against inrush current limiting with delayed turn-on. Low noise vari-speed fans are utilized to minimize mechanical noise, making the T Series an ideal choice for theaters, auditoriums.

Stereo Mode (both channels driven)
8 ohms EIA 1 kHz 1% THD
2 x 625 W
Output Power 4 ohms 2 x 1150 W
Output Power 2 ohms 2 x 2100 W
Output Power Bridged 8 ohms 2300 W
Output Power Bridged 4 ohms 4200 W
Frequency Response +0/-0.5 dB (20 Hz-20 kHz)
Distortion (typical) 20 Hz-20 kHz 0.03%
Damping Factor @ 8 ohms >400
Voltage Gain 32/36 dB
Output Circuitry Class AB
AC Requirements 2.8 A, 240 VAC (4 ohms)
5.6 A, 120 VAC, (4 ohms)
Dimensions (H x W x D) 8.8 x 48.2 x 46.0 cm
3.5 x 19 x 18.2 in
Weight 20.42 kg (44.92 lb)
Photo D-20

Hi-Resolution, 1 MB

D Series User Manual

Spanish & English