Outdoor exercise dance sound card speakers SP-918
 

The wired amplifier applications SMT technology, uses the SMD electronic component to make, is for activities and so on teaching, lecture, assembly in setting designs specially, with high sound fidelity, frequency stability, strong anti-jamming characteristics. This machine adopts intelligent power supply design, ad hoc battery over- discharge protection circuit to prevent battery damage caused by incorrect operation; nice design, easy to carry, easy to operate .It is a great assistant for your teaching, lecture, assembly.

Fitness, dance, exercise, teaching, assembly, outdoor activities, attractions, shopping malls, explain the auction, street, square, speech events, exhibitions, live, seminar, super power amplifier, and also external disk USB, TF card, MP3 direct broadcast music.

1. Automatic detection of USB, TF card insertion and automatically plays
2. Fully compatible with USB1.1 / 2.0U disk, USB HOST mode to play
3. MP3/WMA decoding support
4. 6 super audio mode: POR. ROCK. Classic. JAZZ. Bass. Flat
5. FM radio digital automatic searching 87.5-108MHz
6. with remote control

Power supply AC: 220V~50Hz
 Battery inside: 12V~8AH
Power 150W
Speaker Bass: 8〞4Ω  Treble: 2〞4Ω
Frequency response 20Hz-20KHz
Signal to Noise Ratio 90dB
Size 285*160*360(W*D*H)

INCLUDE:
ONE amplifier
ONE power line
ONE set of wired microphone
ONE remote control
AND An instruction