Wholesale FM-20F 4inch DC12V active FM wireless column speaker

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FM-20F 4inch DC12V active FM wireless column speaker

01

Product category

FM-20F 4inch DC12V active FM wireless column speaker

Features:

  • Intelligent wireless audio transmission system
  • 4 inch active wireless column speaker
  • Power DC12V/2A

03

DATA INFORMATION

ITEM FM-20F
RMS POWER 20W
POWER DC12V/2A
IMPEDANCE
SENSITIVITY 95dB
FQ RESPONSE 85Hz-18Khz
LOUDSPEAKER 4“(WOOFER Φ100mm×2)
OUTSIDE SIZE 335×150×95mm
INNER BOX SIZE 385×170×120mm
MATERIAL Aluminum Alloy
COLOR WHITE
N.W. 1.95kg

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 8Ω 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)
FM-20F 38*36*41 0.056 6 11.7 13.7 2892 7368

Accessories:

Required

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Matching

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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 FM-20F 4inch DC12V active FM wireless column speaker Suppliers and FM-20F 4inch DC12V active FM wireless column 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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