-Highest Audio Performance for all ProSound applications
-Optimized for 24/7
-Highest Reliability due to DYNACORD Protection Scheme
-Remote Control with optional Control Module (RCM-810)

Solid Dynacord technology for fixed installations at very competitive prices.
DSA power amplifiers offer a very high, stable output with high efficiency at a high performance level and are therefore the ideal choice for typical fixed installation applications. The connectivity consequently provides Phoenix type in/outs, the input level controls are located on the rear panel, also a switchable high‑pass filter (50 Hz, 18 dB/oct) and a Ground Lift switch.
The POWER REMOTE connector makes the task of remote controlling the power amplifier as well as switching it on and off simple. For further remote‑supervision and –control possibilities and integration into IRIS‑Net networks, an optional remote control module (RCM‑810) is available.

-Load impedance 2 Ω 4 Ω 8 Ω
-Maximum midband output power, THD = 1%, 1 kHz, Dual channel 1250 W 900 W 550 W
-Rated output power, THD < 0.1%, 20–20 000 Hz – 800 W 400 W
-Maximum single channel output power, dynamic-headroom, IHF-A 2450 W 1400 W 700 W
-Maximum single channel output power, continuous, 1 kHz 1700 W 1100 W 630 W
-Maximum bridged output power, THD = 1%, 1 kHz – 2800 W 1800 W
-Maximum RMS voltage swing, THD = 1%, 1 kHz 78.8 V
-Power Bandwidth, THD = 1%, ref. 1 kHz, half power at 4 Ω 10–30000 Hz
-Voltage gain, ref. 1 kHz 32 dB
-Input Sensitivity, rated power at 8 Ω, 1 kHz +5.1 dBu (1.39 Vrms)
-THD at rated output power, MBW = 80 kHz, 1 kHz < 0.03%
-IMD-SMPTE, 60 Hz, 7 kHz < 0.1%
-DIM30, 3.15 kHz, 15 kHz < 0.05%
-Maximum input level +21 dBu (8.69 Vrms)
-Crosstalk, ref. 1 kHz, at rated output power < –80 dB
-Frequency response, ref. 1 kHz 10–40000 Hz (±1 dB)
-Input impedance, active balanced 20 kΩ
-Damping factor, 1 kHz > 300
-Slew rate 27 V/μs
-Signal-to-noise ratio (A-weighted) > 109 dB
-Output noise, A-weighted < –71 dBu
-Output stage topology Class H
-Power requirements 240, 230, 120 or 100 V; 50–60 Hz (factory configured)
-Power consumption, 1/8 maximum output power at 4 Ω 540 W
-Power consumption, rated output power at 8 Ω 1280 W
-Mains fuse
• 240/230 V T15AH
• 120/100 V T25AH
-Protection Audio Limiters, High Temperature, DC, HF, Back-EMF, Peak Current Limiters,
-Inrush Current Limiters, Turn-on Delay
-Signal Processing HPF, 18 dB, switchable
-Cooling Front-to-Rear, 3-Stage-Fans
-Operating temperature 5° to 40° C (40° to 105° F)
-Safety class I
-Product dimensions (Width x Height x Depth) 483 x 88.1 x 421.5 mm
-Net weight 16.3 kg