- 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
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
