Dynacord Professional Power Amplifiers Brochure & Specs page 71

General
Load Impedance
Rated Output Power, 1kHz, THD < 0.5%
Rated RMS Voltage Swing, 1kHz, THD=1%
Input Sensitivity, rated power @ rated load, 1kHz
Voltage Gain ref. 1kHz
THD at rated output power MBW=80kHz, 1kHz
IMD-SMPTE, 60Hz, 7kHz
DIM 30, 3,15kHz, 15kHz
Max. Input Level
Crosstalk, ref. 1 kHz at rated output power
Frequency Response, ref. 1 kHz, rated load
Input Impedance, active balanced
Signal to Noise Ratio, A-weighted
Output Stage Topology
Power Requirements
Power Consumption, at rated Output Power
Monitor
- rated Output Voltage
- rated Load Impedance
CAN
Control Port
Protection
Cooling
Ambient Temperature Limits
Safety Class
Dimensions (WxHxD), mm
Weight
DPA 8225
50 V / 10 Ω 70 V / 19.6 Ω 100 V / 40 Ω
250 W
50 V 70 V 100 V
30.2 dB 33.1 dB 36.2 dB
< 2.0 %
< 0.2 %
Class-D, Transformer, Floating
115 V / 230 V AC (-10% / +6%), 50-60 Hz or 24 V DC (-10% / +30%)
990 W (Mains) / 900 W (Battery)
1 x 8-pole Euro Block, 3 Control Inputs/Outputs
2 Reference Outputs (15 V, 100 mA/GND), 1 Ready/Fault Output
Audio Limiters, High Temperature, DC, Short Circuit, Mains Over / Undervoltage Protection,
DC Supply Undervoltage Protection, Inrush Current Limiter, Ground Fault
Front-to-Rear, temperature controlled fans
483 x 88 x 376 mm, 19" / 2 HE
16 kg
DPA 8412
50 V / 20 Ω 70 V / 39,2 Ω
125 W
50 V 70 V
1.55 V (6 dBu)
30.2 dB 33.1 dB
< 0.5 %
< 1.0 %
< 0.1 %
6.15 V (18 dBu)
< -80 dB
50 Hz...20kHz
20 k Ω
> 102 dB
1.3 V (4.5 dBu)
600 Ω
10...500 kBit/s, 2 x RJ-45
-5 °C .. +45 °C
Class I
18 kg
dPa 8000 s
eries
DPA 8412
100 V / 80 Ω
100 V
36.2 dB
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