2012 hot selling Factory Single 15 inch portable Plastic speaker
Single 15 inches high power 7 a battery speakers sackbut 120 magnetic horn Alt1, single 15-inch mobile battery, outdoor portable rod speakers2, peak power 700 w3, with USB/SD card/radio /4, high bass control5, the microphone wireless input6, the biggest volume continuous play 4 hoursFeatures: high professional bass gain control circuit, and at the same time compatible DVD/VCD/PC source, digital karaoke and high bass independent adjustment, built-in battery for outdoor activities, the use of adapter work simultaneously charging, built-in support U disk PM3 decoding, with professional level wireless microphone system, intelligent power switching belt charging circuit, unique acoustic appearance design, using low distortion BTL amplifying circuit and professional level high efficiency to lift up the voice with unit.
400W RMS 15” PA SPEAKER SYSTEM
MAX.POWER:700W
SENSITIVITY:97DB
FREQ.RANGE:40HZ-20KHZ
BUILT IN USB MP3 PLAYER
BUILT IN VHF MICROPHONE
TREBLE BASS CONTROL
MIC.ECHO VOL. CONTROL
MUSIC VOLUME CONTROL
MICROPHONE,LINE,INPUT
BUILT IN RECHARGEABLE BATTERY
INSTALLED HANDLE WHEEL EASY FOR CARRY
POWER SOURCE: AC 110~240v 50/60HZ
Factory Single 15 inches high power 7 a battery Plastic speakers sackbut 120 magnetic horn