DSPPA DSP300A Mix Amplifier 120Watt
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Features
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รายละเอียด
DSP300A economy mixer amplifier is rated at 120W. It has 3 microphone inputs and 2 aux inputs, and Mic 1 is provided with priority and muting function. Bass and treble controls and master volume control are provided. Complete protection includes short circuit and thermal protection, current limiter and overloading.This amplifier can be applied to different cases, such as supermarket, classroom, etc.
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Specification
Model |
DSP300A |
Rated output |
120W |
Speaker output |
70V, 100V , P1 8 Ω, |
Output Regulation |
Less than 3dB, off-load to full load |
Input sensitivity |
Mic1,2,3 : 600Ω, ;AUX1,2 : 10kΩ, |
Frequency response |
50Hz -20,000Hz |
Distortion |
< 0.5% at 1kHz , 1/3rated power |
The ratio of signal to noise |
Mic1,2 and 3 : 75dB ;AUX1 and 2 : 80dB |
Tone |
Bass: ±10 dB at 100 Hz |
Protection |
AC fuse; DC voltage; overload; short-circuit. |
Muting Function |
Mic 1 overrides other input signals with 0-(330)dB attenuation |
Power requirements |
AC 220V-240V/50Hz-60Hz |
Power consumption |
250W |
Outer Packing Size (cm) |
(L×W×H)42 x 34 x9 |
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dimension | 42*34*9 cm |
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