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Product Name :
DR SERIES
Product Photo :
DR SERIES
Product Details:
SPECIFICATION DR2040 DR2050 DR2100 DR4040 DR4050
Channel 2Ch 2Ch 2Ch 4Ch 4Ch
RMS Power
@4 ohm-13.8V
40W 50W 100W 40W 50W
RMS Power
@2 ohm-13.8V
60W 75W 150W 60W 75W
RMS Power Bridged
@4 ohm-13.8V
110W 140W 290W 110W 140W
Totao Harmonic
Distortion
0.03%
Input level
Variable
0.2-0.6V
Input lmpedance 20Kohm
Freq. Response 10Hz-30KHz
Signal to Noise Ratio   90dB
Damping Factor 120
High-pass Filter,
variable
50Hz-250Hz
Low-pass Filter
variable
50Hz-250Hz
Fixed Subsonic
Filter
~
Phase Control,
variable
~
Bass-Boost,variable 0-180dB@40Hz
Physical Dimensions:
WxHxl(mm)
250*50*220 250*50*250 250*50*300 250*50*300 250*50*320
Note:Specification subject to change without notice
 
MAIN FEATURES
PWM Mos-Fet Power Supply
Wide Range Input Level
2  ohm Stable  Stereo Operation 
4  ohm Stable/Mono  Bridged Operation
Thermal Protection
Shortcut  Protection
Reverse  Protection
Soft  Start 
Bass  Boost  Control
Variable Highpass & Lowpass  X'over
Full Range Line Output
Aluminum  Heatsink 
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