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

DSP901 1.5W-10W Fireproof Ceiling Speaker

Features:

● Built-in 100v/70v transformer
● In-ceiling type loudspeaker
● 4.5” paper cone driver unit
● Rated power output at 1.5W-6W
● High sensitivity(91±2dB)
● Made of high-class steel
● Leaded wire case for fireproofing
● Fast installation by spring clip
  • 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

FULL-RANGE

4.5” X 1

RATED POWER

1.5W

MAX POWER

10W

LINE INPUT

70/100V

SENSITIVITY(1M,1W)

91dB

MAX SPL(1M)

96dB

FREQ. RESPONSE

100-16,000Hz

CUTOUT SIZE

Ø155 - Ø158mm

DEMENSIONS(H x W x L)

110 x Ø168mm

WEIGHT

1.2kg

DSP901 1.5W-10W Fireproof Ceiling Speaker

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