1144
© 2005 Directed Electronics, Inc. all rights reserved
SPECIFICATIONS
DD660000
DD880000
Maximum Watts
600W
800W
RMS continuous Power
1
300W
300W
RMS continuous Power
2
N/A
400W
Frequency Response
20-250Hz
20-250Hz
Damping Factor
50
50
Variable Low Pass Crossover
12dB slope
30-250Hz
30-250Hz
Subsonic Filter
Yes
Yes
Bass Boost
Yes
Yes
Input Impedance
20K
20K
Input Sensitivity
150mV/7.5V
150mV/7.5V
Output Load
2 ohms
1 ohms
Fusing
1 x 40A
2 x 25A
Illuminated LED Driver
Yes
Yes
External Fan Driver
Yes
Yes
Pass Through RCA Jacks
Yes
Yes
1. RMS continuous power driven into 2 ohms from 20 to 250Hz @ 14.4VDC with less
than 1% THD+N.
2. RMS continuous power driven into 1 ohms from 20 to 250Hz @ 14.4VDC with less
than 1% THD+N.