Inter-M DPA-300DO เครื่องขยายเสียง 300W X 2 CHANNEL DIGITAL COMMERCIAL AMPLIFIER, 8Ω/70V/100V, 2U SIZE, CLASS-D, SMPS
Feature
• High efficient SMPS and Class-D Amp design technology
• Enough head room featuring high stability of circuit and operation
• Two priority inputs for emergency broadcasting system
• Power ON/OFF using dry contact
• Easy monitoring to indicate Run, -30dB, -10dB, Clip, Priority, Fault, AC, DC via LED
Specification
DPA-300DO
DPA-600DO
Rated Output Power
300W x 2
600W x 2
Peak Power
480W
680W
Speaker Output Level/Impedance
100V/33.3Ω, 70V/16.3Ω, 49V/8Ω
100V/16.6Ω, 70V/8.2Ω, 70V/8Ω
Input Sensitivity
1V/10kΩ
T.H.D (AeS17)
Rated Output
0.50%
1/3 Power
0.02%
S/N (20kHz lPF)
103dB
Frequency Response (1W, ±3dB)
20Hz ~ 20kHz
Operating Temperature
-10℃ ~ 40℃
Power Source
AC 220~240V 50/60Hz
PowerConsumption (1/8 Power)
130W
250W
Weight (set)
6.8kg
7.4kg
Dimensions (set) : WxHxD
482(W) x 88(H) x 397(D)mm
482(W) x 88(H) x 450(D)mm
