Guangzhou Aier Electronic Co., Ltd.
Products
Contact Us
  • Contact Person : Ms. Qiu Cathy
  • Company Name : Guangzhou Aier Electronic Co., Ltd.
  • Tel : 86-020-62199079
  • Fax : 86-020-62199079
  • Address : Guangdong,GuangZhou,Room 402C,NO.15th , Building A ShiSha Road BaiYun District Guangzhou.
  • Country/Region : China
  • Zip : 510430

professionla active amplifier speaker amplifier

professionla active amplifier speaker amplifier
Product Detailed
Related Categories:Home Theatre System
amplifier has below advantages: with line in function with charge display

amplifier description:

1. Functions:

USB power supplywith line in  functionwith charge displaypower supply:DC+5V,3.7V optionaloutput:2x3W

2. Parameters:

power supply:5V;3.7Vvaltage: 2*3Wfrequency response:10-20000(HZ)S/N:80(Db)

  TROUBLE SHOOTING:

Failure

Possible cause

NO POWER

The power line is cut off or not connected

No power on the electric outlet

NO SOUND

Wrong input, check input selector

The connect line was broken

The volume knob at lowest

ONE SPEAKER WITHOUT SOUND

Connection between master & slave unit wrong

Signal line was broken

MICROPHONE NO SOUND

The microphone not complete connected

Adjust the microphone volume

Change microphone

MICROPHONE HOWL

The microphone is too close to the speaker

Master volume adjust too big

TERMS AND CONDITIONS:

MOQ:

100 PAIRS / MODEL

METHOD OF DELIVERY:

FOB GUANGZHOU,CHINA

PAYMENT TERMS:

T/T 30% DEPOSIT IN ADVANCE, BALANCES AFTER INSPECTION OR BEOFRE SHIPMENT.

DELIVERY TIME:

30-45 DAYS AFTER RECEIVED THE T/T 30% DEPOSIT.

VALIDITY:

THIS QUOTATION VALIDITY FOR 20 DAYS IF CUSTOMER NOT ORDER TO US.

REMARKS:

1. THE PRICE INCLUDE 1% SPARE PARTS.

2. ALL USE 100% NEW RAW MATERIAL,100% COPPER TRANSFORMER.

professionla active amplifier speaker amplifier



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