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3 Inch Ceiling Speaker

DSP531 1.5W-10W Mini Ceiling Speaker
70/100V, 1.5 ~ 10W with multiple terminals
3” paper cone driver unit...

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Features

70/100V, 1.5 ~ 10W with multiple terminals

3” paper cone driver unit

Max. Sound Pressure Level 101±2dB

Effective Freq. Range 130Hz-20kHz

Rated power output at 6W

High sensitivity(91±2dB)

ABS material


Description

DSP531 is a ceiling speaker with built-in 70v/100v transformer. 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 3” speaker driver is designed of wide frequency response 130Hz-20kHz, Its made of high quality ABSmaterial, which ensures long-term durability, and will never be out of shape or fading; S pring clip clamp makes the easy and secure installation; Driver surround excellent damping, long life, clear and sonorous sound.


Specification

MODEL

DSP531

FULL-RANGE

3" X 1

RATED POWER

6W

MAX POWER

10W

LINE INPUT

70/100V

SENSITIVITY(1M,1W)

91±2dB

MAX SPL(1M)

101±2dB

FREQ.RESP

130Hz-20kHz

CUTOUT SIZE

Ø102 -Ø106mm

DEMENSIONS(H x W x L)

105 x Ø120mm

WEIGHT

0.4kg



TIM截图20180425165743.jpg

Installation

  1. Cut anØ102mm-Ø104mm installation hole on ceiling as shown above.

    Terminals
    Power

    Line Votage

    70V

    100V

    P1-P4

    1.5W

    3 W

    P1-P3

    3 W

    6 W

    P1-P2

    5 W

    10 W

2. Connect audio broadcasting wire to the terminals according to the table below. 3. Turn up the clamps of the speaker and insert them into the installation hole on ceiling and then release them as shown below. Putting on your gloves for safety is recommended.

TIM截图20180425170304.jpg

4. Finally,examine whether it is steady

TIM截图20180425170342.jpg


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