Product guide

5
Description of the device
Features
The DSA-250, DSA-400, DSA-600, DSA-800 are professional high-end amplifiers :
• Power rating DSA-250: RMS 2 X 250W(4Ω), RMS 2 X 160W(8Ω)
DSA-400: RMS 2 X 420W(4Ω), RMS 2 X 280W(8Ω)
DSA-600: RMS 2 X 600W[4Ω), RMS 2 X 400 W ( 8 Ω)
DSA-800: RMS 2 X 750W[4Ω), RMS 2 X 500W(8Ω)
• Features: Active clip limiting
IMG impedance sensing
Auto ramp protection
Thermal protection
Short circuit protection
DC voltage protection
Subsonic protection
Switchable high/low/bypass filter: 120Hz
• Crosstalk 20Hz~20KHz, 8 Ohm: >60dB
• Frequency response: 20Hz~20KHz
• Sensitivity 8 Ohm stereo 1KHz: 1V
• S/N Ratio: >95 dB
• Damping Factor: >300
• Slewrate: >40V/uSec
• Total Harmonic distortion (THD): <0,1%
• Mode: Stereo/Parallel/Bridge
• Cooling: 2 speed fan
• Airflow: From back to front
• Input connector: Jack / XLR
• Output connector: Speakon
Fig. 1.