Dynacord DSA 8405
Dynacord DSA 8405

Kod proizvoda:943

Dynacord DSA 8405

Multikanalni Audio pojačavač snage 4 x 500W na 4ohm

Namenjen fiksnim instalacijama, mogućnost kontrole računarom (IRIS Net softver).

328.800,00

Specifikacije proizvoda:

  • Bridge snaga - 4 oma:
    • 1000W
  • Dimenzije Š x V x D:
    • 483 x 88,1 x 420,8 mm
  • Težina:
    • 11,1kg

Opis proizvoda:


Low impedance mode

High impedance mode

 

2 Ω

4 Ω

8 Ω

70 V/10 Ω

100 V/20 Ω

Maximum midband output power, THD = 1%, 1 kHz, 4 channels driven

500 W

500 W

250 W VLD: 500 W

500 W

500 W

Rated output power, THD < 0.3%, 20-20 000 Hz, 4 channels driven

450 W

450 W

225 W VLD: 450 W

450 W

450 W

Maximum bridged output power, THD = 1%, 1 kHz

-

1000 W

1000 W

1000 W/20 Ω

1000 W/40 Ω

Alarm power rating (according to EN 54-16)

-

325 W

250 W VLD: 325 W

325 W

325 W

Maximum RMS voltage swing, THD = 1%, 1 kHz

32 V

45 V

45 V VLD: 63 V

70 V

100 V

Power Bandwidth, THD = 1%, ref. 1 kHz, half power at rated load

10-25000 Hz

50-25000 Hz

Voltage gain, ref. 1 kHz

32 dB

32 dB

32 dB

33 dB

36 dB

Input Sensitivity, rated power, 1 kHz

0.775 V (0.0 dBu)

1.1 V (+3.0 dBu)

1.1 V (+3.0 dBu)

1.55 V (+6.0 dBu)

1.55 V (+6.0 dBu)

THD at rated output power, MBW = 80 kHz, 1 kHz

< 0.05%

IMD-SMPTE, 60 Hz, 7 kHz

< 0.05%

DIM30, 3.15 kHz, 15 kHz

< 0.02%

Maximum input level

+22 dBu (9.76 Vrms)

Crosstalk, ref. 1 kHz, at rated output power

< -80 dB

Frequency response, ref. 1 kHz, 8 Ω load

15-30000 Hz (±1 dB)

Input impedance, active balanced

20 kΩ

Damping factor, 1 kHz, 8 Ω

> 240

Slew rate

28 V/μs

Signal-to-noise ratio (A-weighted)

98 dB

100 dB

100 dB

104 dB

106 dB

Output noise, A-weighted

< -66 dBu

< -65 dBu

< -65 dBu

< -65 dBu

< -64 dBu

Output stage topology

Class D

Power requirements

220-240 V, 50-60 Hz or 120 V, 50-60 Hz or 100 V, 50-60 Hz

In-rush current

27 A

In-rush current, after five-second power cycle

14 A

Power consumption, 1/8 maximum output power

490 W

Protection

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

Cooling

Front-to-Rear, temperature controlled fans

Electromagnetical environment

E1, E2, E3

Operating temperature

+5° to +40° C

Safety class

I

Product dimensions (Width x Height x Depth)

483 x 88.1 x 420.8 mm

Net weight

11.1 kg

 

 

 

 

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