Wholesale M-775S Two side 2pcs 4.5inch loudspeaker horn speaker

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M-775S Two side 2pcs 4.5inch loudspeaker horn speaker

01

Product category

M-775S Two side 2pcs 4.5inch loudspeaker horn speaker

Features:

  • 4.5 inch 100V horn speaker with bracket
  • 20W power
  • 2pieces 25mm cone woofer
  • Materal is Metal
  • Hot selling horn speaker

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DATA INFORMATION

ITEM M-775 M-775S(Two side)
RMS POWER 10W 20W
VOLTAGE INPUT 100V 100V
SENSITIVITY 91dB 91dB
FQ RESPONSE 80hz-16Khz 80hz-16Khz
LOUDSPEAKER 4.5“(Φ116mm)20mm cone 4.5“(Φ116mm×2)20mm cone
OUTSIDE SIZE 215×136×124mm 215×136×124mm
INNER BOX SIZE 275×140×140mm 255×150×150mm
TRANSFORMER SIZE 13×20 16×20
MATERIAL METAL METAL
COLOR WHITE WHITE
N.W. 1.7Kg 2.2Kg

 

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PRODUCT DETAILS

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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.

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Packing


inner box


carton

Packing list

ITEM SIZE(cm) PCS/CTN CBM (m3) N.W. (kg) G.W. (kg) 20GP(pcs) 40HQ(pcs)
M-775 44*30*32 0.042  10.20  12.20  3714 9426
M-775S(Two side) 47*32*27.5 0.041  13.20  14.20  3804 9660

Accessories:

Required

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Matching

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THE SCENARIO


SCHOOL


MEETING ROOM


BUSINESS-CLUB


SHOPPING MALL


AIRPORT/METRO


LIVING ROOM

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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-775S Two side 2pcs 4.5inch loudspeaker horn speaker Suppliers and M-775S Two side 2pcs 4.5inch loudspeaker horn 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 CCC, 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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