(1)amplifier for active speaker (2)good reliability and heat dispersion (3)Various performance (4)OEM ODM
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. |
audio power for subwoofers