Dsa Series - Multi-Channel - Dynacord DSA SERIE DUAL-CHANNEL Brochure

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ECHNICAL PECIFICATIONS

DSA Series - Multi-Channel

TECHNICAL SPECIFICATIONS
General
Load Impedance
Maximum Midband Output
Power, 1 kHz, THD=1%,
4 channels driven
Rated Output Power,
20 Hz ... 20 kHz, THD <0.3%, 4
channels driven
Maximum Bridged Output Power
1 kHz, THD=1%
Maximum RMS Voltage Swing
1 kHz, THD=1%
Input Sensitivity,
rated power, 1 kHz
Power Bandwidth, THD=1%,
ref. 1kHz, half power @ rated load
Voltage Gain ref. 1 kHz
THD at rated output power
MBW=80kHz, 1 kHz
IMD-SMPTE, 60 Hz, 7 kHz
DIM 30, 3.15 kHz, 15 kHz
Max. Input Level
Crosstalk,
ref. 1 kHz at rated output power
Frequency Response,
ref. 1 kHz, 8 Ω load
Input Inpedance, active balanced
Damping Factor, 1kHz, 8 Ω
Slew Rate
Signal to Noise Ratio, A-weighted
Output Noise, A-weighted
Output Stage Topology
Power Requirements
Power Consumption
at 1/8 maximum output
Protections
Cooling
Ambient Temperature Limits
Safety Class
Dimensions (WxHxD), mm
Weight
76
DSA 8405
2 Ω 4 Ω 8 Ω
500 W 500 W 250 W
VLD:500 W
450 W 450 W 225 W
VLD:450 W
- 1000 W 1000 W
32 V 45 V
0.775 V 1.1 V
(+0.0 dBu) (+3.0 dBu)
10 Hz ... 25 kHz
32 dB
98 dB 100 dB
< -66 dBu < -65 dBu
220-240V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz
490 W
Audio Limiters, High Temperature, DC, HF, Short Circuit, Peak Current Limiters, Inrush Current Limiters, Turn-on Delay, Mains
Circuit Breaker Protection, Mains Over/Undervoltage Protection
11.1 kg (24.3 lbs)
70 V / 100 V / 2 Ω
10Ω 20Ω
500 W 500 W 500 W
450 W 450 W 450 W
1000 W / 1000 W / -
20 Ω 40 Ω
70 V 100 V 32 V
1.55 V 0.775 V
(+6.0 dBu) (+0.0 dBu)
50 Hz ... 25 kHz 10 Hz ... 25 kHz
33 dB 36 dB
< 0.05 %
< 0.05 %
< 0.02 %
+22 dBu (9.76 Vrms)
< -80 dB
15 Hz ... 30 kHz (± 1dB)
20 kΩ
> 240
28 V/µs
104 dB 106 dB 98 dB
< -65 dBu < -64 dBu < -66 dBu
Class-D
Front-to-Rear, temperature controlled fans
+5 °C...+40 °C (40 °F...105 °F)
I
481 x 88.0 x 421
DSA 8805
4 Ω 8 Ω 70 V / 100 V /
10Ω
500 W 250 W 500 W 500 W
VLD:500 W
450 W 225 W 450 W 450 W
VLD:450 W
1000 W 1000 W 1000 W 1000 W
/ 20 Ω / 40 Ω
45 V 70 V 100 V
1.1 V 1.55 V
(+3.0 dBu) (+6.0 dBu)
50 Hz ... 25 kHz
32 dB 33 dB 36 dB
100 dB 104 dB 106 dB
< -65 dBu < -65 < -64
dBu
930 W
13.9 kg (28.7 lbs)
20Ω
dBu