Dynacord DSA 8206, DSA 8209, DSA 8204, DSA 8212 owner manual Specifications/Technische Daten, Dsa

DIGITAL SYSTEM AMPLIFIER

Specifications/Technische Daten

Amplifier at rated conditions, both channels driven, 8 Ω load, unless otherwise specified.

DSA 8204

DSA 8206

DSA 8209

DSA 8212

Load Impedance

2 Ω

4 Ω

8 Ω

2 Ω

4 Ω

8 Ω

2 Ω

4 Ω

8 Ω

2 Ω

4 Ω

8 Ω

Maximum Midband Output Power

650 W

450 W

270 W

900 W

600 W

380 W

1250 W

900 W

550 W

1800 W

1200 W

750 W

THD = 1%, 1 kHz, Dual Channel

Rated Output Power

-

400 W

200 W

-

500 W

250 W

-

800 W

400 W

-

1100 W

550 W

THD < 0.1%, 20 Hz...20 kHz

Maximum Single Channel Output Power

1150 W

660 W

350 W

1700 W

950 W

480 W

2450 W

1400 W

700 W

3400 W

1800 W

950 W

Dynamic-Headroom, IHF-A

Maximum Single Channel Output Power

850 W

540 W

310 W

1200 W

750 W

420 W

1700 W

1100 W

630 W

2400 W

1500 W

850 W

Continuous, 1 kHz

Maximum Bridged Output Power

-

1300 W

900 W

-

1800 W

1200 W

-

2800 W

1800 W

-

3600 W

2400 W

THD = 1%, 1 kHz

Maximum RMS Voltage Swing

55.3 V

65.1 V

78.8 V

90.6 V

THD = 1%, 1 kHz

Power Bandwidth

< 10 Hz...30 kHz

THD = 1%, ref. 1 kHz, half power @ 4 Ω

Voltage Gain, ref. 1 kHz

32.0 dB

Input Sensitivity

+2.2 dBu (1.0 Vrms)

+3.1 dBu (1.11 Vrms)

+5.1 dBu (1.39 Vrms)

+6.6 dBu (1.66 Vrms)

rated power @ 8 Ω, 1 kHz

THD at rated output power

< 0.03%

MBW = 80 kHz, 1 kHz

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

< -80 dB

ref. 1 kHz, at rated output power

Frequency Response, ref. 1 kHz

10 Hz...40 kHz (±1 dB)

Input Impedance, active balanced

20 kΩ

Damping Factor, 1 kHz

> 300

Slew Rate

25 V/μs

26 V/μs

27 V/μs

30 V/μs

Signal to Noise Ratio Amplifier

> 106 dB

> 107 dB

> 109 dB

> 110 dB

A-weighted

Output Noise, A-weighted

< -71 dBu

Output Stage Topology

Class AB

Class H

Power Requirements

240 V, 230 V, 120 V or 100 V; 50 Hz...60 Hz (factory configured)

Power Consumption

550 W

700 W

700 W

850 W

1/8 maximum output power @ 4 Ω

Mains Fuse

240 V / 230 V: T10AH;

240 V / 230 V: T12AH;

240 V / 230 V: T15AH;

240 V / 230 V: T15AH;

120 V / 100 V: T20AH

120 V / 100 V: T25AH

120 V / 100 V: T25AH

120 V / 100 V: T30AH

Protection

Audio limiters, High temperature, DC, HF, Back-EMF, Peak current limiters, Inrush current limiters, Turn-

on delay

Cooling

Front-to-rear, 3-stage-fans

Ambient Temperatur Limits

+5 °C...+40 °C (40 °F...105 °F)

Safety Class

I

Dimensions (W x H x D), mm

483 x 88.1 x 421.5

Weight

12.6 kg (27.8 lbs)

14.8 kg (32.6 lbs)

16.3 kg (35.9 lbs)

17.7 kg (39.0 lbs)

Signal Processing

Lo-Cut 50 Hz / 18 dB, switchable

Options

2-Way crossover, internal filter card, 24 dB, LR, 500 Hz (NRS 90250), 800 Hz (NRS 90251)

Rear-rackmount D113223 (RMK-15)

Depending on the ambient temperature, the unit might not operate continously at 2 Ω load in Dual Mode or 4 Ω in Bridged Mode.

In addition input power exceeds 1.1 times rated power consumption with 2 Ω load in Dual Mode or 4 Ω load in Bridged Mode

30 Owner‘s Manual / Bedienungsanleitung