Wholesale M-103 5.5" wall speaker use in switching power digital amplifier active bluetooth speaker

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M-103 5.5

01

Product category

M-103 5.5" wall speaker use in switching power digital amplifier active bluetooth speaker

Features:

  • 5.5inch Active bluetoooth 8ohm ceiling speaker.
  • Full range ceiling speaker. 20mm cone woofer
  • Use in switching power Digital ampifier
  • With MP3,MIC,line input
  • For school, restaurant,shop, conference room

03

DATA INFORMATION

ITEM

M-103

M-103-2

RMS POWER

20W

20W×2

MAX POWER

20W

20W

DC INPUT

DC12V/2A

DC 12V/2A

IMPEDANCE INPUT

SENSITIVTY

91dB±3dB

91dB±3dB

FQ RESPONSE

80-18Khz  ±3dB

80-18Khz  ±3dB

LOUDSPEAKER

5.5“(Φ135mm)20/13mm cone

5.5“(Φ135mm)50mm cone

OUTSIDE SIZE

/

/

ADJUST

VOLUME CONTRROL

VOLUME CONTRROL

PLAYER

MPS,USB,SD Audio signal input,microphone input

MPS,USB,SD Audio signal input,microphone input

INNER BOX SIZE

188×148×302mm

/

MATERIAL

ABS

ABS

COLOR

WHITE

WHITE

N.W.

1.52kg

/

 

04

PRODUCT DETAILS

05

installation drawings

How to install

  • Installation schematic:


    1. On the ceiling,
    Holes are opened according
    to the mounting size


    2. Aim the horn at the opening hole, and open the spring clip.


    3. Push up hard to make the little flower horn Flatten close to the ceiling surface.

  • 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-103

62*39.5*32.5

8

0.080

12.16

14.16

2600

6600

M-103-2

62*39.5*32.5 8 0.080 12.16 14.16 2600 6600

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-103 5.5" wall speaker use in switching power digital amplifier active bluetooth speaker Suppliers and M-103 5.5" wall speaker use in switching power digital amplifier active bluetooth 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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