Guangzhou DSPPA Audio Co., Ltd.
Contact
Email: export@dsppa.com
Tel: 020-28346138
Fax: 020-81305947

DA3450 1 channel Class-D Amplifier

Features

● Highly efficient switching power supply.
● Highly efficient CLASS D amplifier.
● 100V, 70V constant voltage output (common output end)
● With perfect and reliable DC output protection, short circuit protection and overheating protection
● 6.35mm socket and XLR socket can realize looping connection.
● Output short circuit protection and can recover automatically.

  • Introduction
  • Specification

DA3350/DA3450/DA3650 is a series of digital power amplifier with newly designed appearance and high powers for selection. The machine is nice and neat, and is suitable for factories, schools, hospitals, shops and many other commercial applications.

Item

DA3350

DA3450

DA3650

RMS

450W

550W

750W

Min. source electromagnetic force

≤1000mV

SNR

≥80dB

Frequency response

80Hz~16kHz (±3dB)

Total harmonic distortion

≤1% 1kHz, normal condition

Indicator light

“70V” , "signal", "top cutting", "protection", "over temperature"

Protection

Over temperature, DC, short circuit

Power supply

AC220V/50Hz

Rated power

550W

650W

900W

Package size (L×W×H mm)

555´455´185

Machine size (L×W×H mm)

483´380´88

Gross weight (Kg)

8.9

8.9

8.9

Net weight (Kg)

7.7

7.7

7.7

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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China