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

DSP403II Indoor Column Speaker

Features

● With clear, bright and thorough sound;
● With surface network of integrated design, elegant, smart, beautiful;
● The box is made of high quality fibreboard and birch cold pressed leather , suitable for indoor use;
● Input voltage is optional: 70V / 100V so as to adapt to different public broadcasting lines;
● With installation kits, easy installation.

  • Introduction
  • Specification

Surface net: made of nylon high-fiber crystal with good permeability.

Speaker unit: applies 6.5 "color seaweed salvage pulp paper, full-frequency double cone speaker, with wider frequency response.

Transformer: E-type copper wire turns the audio transformer to ensure the audio output fidelity.

Installation kit: with anti-rust process

Model

DSP203Ⅱ

DSP403Ⅱ

Speaker unit

4"×2

4"×4

Freq. range

140Hz-12kHz

140Hz-12kHz

Sensitivity (1m,1W)

90dB±2dB

94dB±2dB

Maximum SP( 1m)

99dB±2dB

108dB±2dB

Rated power

15W

30W

Product size ( L×W×H)

138×120×390mm

138×120×682mm

Package size( L×W×H)

310×220×420mm

310×220×722mm

Net weight (one pair)

6.6kg

10.6kg

Gross weight(one pair)

7.4kg

11.5kg


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  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China