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DA8250 Digital Amplifier

● Touch screen design, user-friendly.
● 9 channels: 8 main amplifiers, 1 standby amplifier.
● Active/standby switching function: 8 main amplifiers in 8 channels
● Independently volume adjustment
● Independent input and output interfaces for each channel
● Protection of over voltage, over current, high temperature, and short circuit
● 100V constant voltage output

ndex item Parameter
Rated output power (per channel) 250W(Note: Please use the constant pressure speaker within the power range)
Rated output voltage 100V
Sensitivity 1VRMS
Signal to noise ratio ≥80dB


Frequency Range 80Hz~15kHz(±3dB)
Total harmonic distortion ≤0.5%  (1K under normal working conditions)
Voltage operating range AC220V-50Hz/60Hz Allow voltage fluctuation 15%
Rated power consumption Single module 310W, the whole 3000W.
Machine size(L×W×H mm) 484×470×176
Package Size(L×W×H mm) 595×555×245
Net weight(Kg) 28
Gross weight(Kg) 30.5
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