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

DSP551 4.5” In-Wall Speaker with Transformer

Features:

● Built-in 100v/70v transformer
● In-wall type loudspeaker
● 4.5” paper cone driver unit
● Rated power output at 3W-6W
● High sensitivity(90±2dB)
● ABS enclosed & metal grille in white
● Fast installation by spring clip
  • Introduction
  • Specification
  • Connection

The DSP551 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 quality engineering plastic, with long-term durability, and will never be out of shape or fading; Spring clip clamp ensures the easy and secure installation; Driver surround excellent damping, long life, with clear and sonorous sound.


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


MODEL

DSP551

FULL-RANGE

4.5” X 1, 

RATED POWER

3W

MAX POWER

6W

LINE INPUT

70/100V

SENSITIVITY(1M,1W)

90dB

MAX SPL(1M)

95dB

FREQ.RESP

100-16,000Hz

CUTOUT SIZE

150 x 150 mm

DEMENSIONS(H x W x L)

65 x 180 x 180mm

WEIGHT

0.8kg

 

DSP551 4.5” In-Wall Speaker with Transformer

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