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

DSP903A Active Ceiling Speaker

Features:

● For use in public address and background music playing
● Clear and bright sound, high-quality music enjoyment
● Delicate appearance allows the speaker to fit perfectly into any indoor environment
● Multiple audio inputs: USB/ SD/ Tuner/ Bluetooth
● Equipped with fire-proof rear cover for enhanced protection of cable terminals
● Mesh hood with thin-hole aluminum design, rustproof and durability
● Loudspeaker fire shield with high-quality steel stamping molding
● Powerful movable clamp design, durable and reliable, easy to install
● Speaker mounting plate with protective rubber to protect ceiling material
  • Introduction
  • Specification
  • Connection

This product is widely use in schools, gyms, squares, parks, parking lots, train stations, airports, villas, supermarkets and shopping malls. It is an ideal choice for public broadcasting. Order to facilitate your installation, commissioning and use of this product, please read this manual before installation.

Item

Specification

Acoustic

System

Speaker Unit

6.5"×1

Sensitivity (1m,1W)

90dB±2dB

Max SPL (1m)

97dB±2dB

Frequency Response

180Hz~16kHz

Amplifier

System

RMS

6W

Sensitivity

200mV

Distortion

<0.1%

Freq. Resp. (20Hz-20KHz)

±1dB

SNR

92dB

Power Input

Voltage

~220V/50Hz

Others

Dimension (H×W×D)

200×200×98mm

Weight

1.10kg

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  • Tel:+86 020 37166520
  • Fax:+86 20 81305947
  • Email:export@dsppa.com
  • Address:Jianggao Town, Baiyun District, Guangzhou, China