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

DSP901 4.5 Inch 5W-10W Fireproof Ceiling Speaker

Features

● The panel is is made of flame-retardant plastic, while the speaker’s fireproof back shell is crafted from high-quality steel through precision stamping.
● 70/100V, 1.5-6W with multiple terminals, suitable for different field.
● Max. sound pressure level 96±2dB, effective frequency range 100Hz-16kHz.
● Weight 1.2kg. Equipped with clamps for mounting.
● Sensitivity 91±2dB, long life, sounds clear and sonorousness.

  • Introduction
  • Specification
  • Connection

The DSP901 is a ceiling speaker with a 70v/100v transformer built in. The 70v/100v transmission is realized in a high-voltage, low-current mode, which makes longer distance transmission and parallel connection of multiple loudspeakers possible.

The built-in 4.5” speaker driver is designed of wide frequency response (100-16,000Hz), the multiple terminals 1.5W, 3W & 6W can be applied to different occasions vary in area sizes and background noises; It is made of high-class steel and fixed by stamping, which ensures long-term durability, and will never be out of shape; Equipped with leaded wire case which is hard to burn for fireproofing; Spring clip clamp makes the easy and secure installation possible; Driver surround excellent damping, long life, clear and sonorous sounds.

It is an ideal choice for industrial and commercial applications in hotel, school, office and factory where background music and paging is needed.

Model

DSP901

Speaker Unit

4.5"×1

Rated Power (RMS)

6W

Rated Voltage

70V

1.5W/3W/6W

100V

3W/6W

Sensitivity (1m, 1W)

91±2dB

MAX. SPL. (1m)

96±2dB

Frequency Response

100Hz-16kHz

Dimensions

Φ168×110mm

Weight

1.2kg



DSP901 4.5 Inch 5W-10W Fireproof Ceiling Speaker

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  • Tel:+86 020 37166520
  • Email:export@dsppa.com
  • Address:No.1 Xiahe Rd, Jianggao Town, Baiyun District, Guangzhou, Guangdong, China
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