Description Of The Device; Features - DAPAudio DSA-250 User Manual

Description of the device

Features

Features
The DSA-250, DSA-400, DSA-600, DSA-800 are professional high-end amplifiers :
• Power rating
• Features:
• Crosstalk 20Hz~20KHz, 8 Ohm: <-80dB
• Frequency response: 20Hz~20KHz
• Sensitivity 8 Ohm stereo 1KHz: 1V
• S/N Ratio: >105 dB
• Damping Factor: >300
• Total Harmonic distortion (THD): <0,1%
• Mode: Stereo/Parallel/Bridge
• Cooling: 2 speed fan
• Airflow: From front to rear
• Input connector: XLR
• Output connector: Speakon
Dimensions: 88mm x 482mm x 335mm (HxWxD)
Power supply: 230V/50Hz-60Hz
DSA-250: RMS 2 X 2 80W (2 Ω), RMS 2 X 24 5W (4 Ω) , RMS 2 X 165W(8Ω)
DSA-400: RMS 2 X 300 W (2 Ω) , RMS 2 X 33 0W (4 Ω) , RMS 2 X 2 3 0 W (8 Ω)
DSA-600: RMS 2 X 670 W (2 Ω) , RMS 2 X 51 0W (4 Ω) , RMS 2 X 3 3 0 W (8 Ω)
DSA-800: RMS 2 X 800 W (2 Ω) , RMS 2 X 67 0W (4 Ω) , RMS 2 X 4 5 0 W (8 Ω)
DSA-1000: RMS 2 X 1020 W (2Ω) , RMS 2 X 7 70 W (4Ω) , RMS 2 X 5 1 0 W (8 Ω)
Clip limiting
Thermal protection
Short circuit protection
DC voltage protection
Subsonic protection
Switchable high/low/bypass filter: 120Hz
5
Fig. 1