Wholesale M-542 3” small study/reading room wall speaker indoor wall speaker

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M-542 3” small study/reading room wall speaker indoor wall speaker

01

Product category

M-542 3” small study/reading room wall speaker indoor wall speaker

Features:

  • 3inch 100V full range wall speaker
  • 14mm cone
  • 1.5W/3W with transformer
  • Use in the reading roomsitting room and so on

03

DATA INFORMATION

ITEM

M-594

M-515

M-542

RMS POWER

3W/6W

3W

1.5W/3W

MAX POWER

10W

6W

6W

VOLTAGE INPUT

100 V

100V

100 V

SENSITIVTY

91dB

90dB

90dB

FQ RESPONSE

90-18Khz

90hz-16Khz

100hz-16Khz

LOUDSPEAKER

Φ50×90mm×2

5“(Φ120mm)14mm cone

3“(Φ78mm)13mm cone

OUTSIDE SIZE

180×75×130mm

139×70×178mm

120×60×120mm

INNER BOX SIZE

34×78×186mm

145×75×185mm

125×65×125mm

TRANSFORMER SIZE

13×16

13×16

10×13

MATERIAL

ABS

ABS

ABS

COLOR

WHITE

WHITE

WHITE

N.W.

0.77kg

0.61kg

0.37kg

 

04

PRODUCT DETAILS

05

installation drawings

How to install

  • Installation schematic:

  • Dimensions

  • Circuit schematic:

  • Wiring instructions:

    The amplifier output COM needs to be connected to the black wire when wiring, and the amplifier 100V output is connected to the required corresponding wire.

06

Packing


inner box


carton

Packing list

ITEM

SIZE(cm)

PCS/CTN

CBM (m3)

N.W. (kg)

G.W. (kg)

20GP(pcs)

40HQ(pcs)

M-594

42.5*29*39

20

0.048

15.4

17.9

10840

27500

M-515

45.5*40*38.5

30

0.07

18.3

21.35

11130

28290

M-542

39*34*39.5

45

0.052

16.65

20.3

22500

57105

Accessories:

Required

——

Matching

——

07

THE SCENARIO


SCHOOL


MEETING ROOM


BUSINESS-CLUB


SHOPPING MALL


AIRPORT/METRO


LIVING ROOM

08

COMPANY INFORMATION

PANORAMA

PANORAMA

Injection

Injection

TRANSFORMER

TRANSFORMER

LOUDSPEAKER

LOUDSPEAKER

Electronic PCB

Electronic PCB

Assembly

Assembly

inspection room

inspection room

Silence room

Silence room

sample room

sample room

09

Certificate

  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate
  • Certificate

Ningbo Cooma Acoustics Co., Ltd.

Ningbo Cooma Acoustics Co., Ltd. is a M-542 3” small study/reading room wall speaker indoor wall speaker Suppliers and M-542 3” small study/reading room wall speaker indoor wall speaker Company, mainly producing ceiling speakers, wall speakers, column speakers, Bluetooth speakers, power amplifiers, mixer amplifiers and other public broadcast peripherals and intelligent speakers.

The company was founded in 2009, plant area of 15,000 square meters, the existing more than 200 employees, the company in the entire daily operation process to fully implement the ISO9001 quality management system, to systematize, standardize, standardized operation, to ensure long-term stability to provide high-quality products. Our products have CE, ROHS2.0, IP65 and other international safety certifications, which can meet the mandatory requirements of customers around the world for various safety certifications.

The company gives priority to the introduction of fully automated speaker unit production lines, reducing the accumulation of products in progress, streamlined production to ensure that each unit has a high yield and consistency, which is not only a strong guarantee for product production delivery, but also a strong guarantee for product quality.

Today's Cooma has become a professional audio production enterprise integrating R&D, production, sales and service, always taking high-quality guarantee and professional service as the brand commitment, taking the long-term value of customers as the brand core, adhering to the development concept of product quality, production scale, operation specialization, business regionalization, and management differentiation, tree quality banner, and do high-quality enterprises.

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