Portable Amplifier

Detailed Product Description
With 2 wireless microphone or tie clip microphone
1) Two kinds of power supply can be changed: AC alternating current and internal
storage battery
2) Internal storage battery, it is easy for using and changing. The storage battery
in this produce that can use more than 10 hours
3) The storage battery have protective circuitry, when the voltage of storage battery
is less than 9V, the protective circuitry will cut the power off, protect the
storage battery
4) SMD hardware, SWT technology, good quality
5) Quartzes concussive circuitry, frequency is steady-going and strong anti-jamming
6) 98 sets VHF215-265m frequency, it never interfere each other, you have extensive
selectivity. Dual frequency receiver and dual wireless microphone
7) Digital reverberation, woof and alt
8) It uses DVD play with USB and SD card port, AM/FM radio, 12 radio channels can be saved, LCD
full screen display
9) Insert antenna, avoid breaking off
10) Wireless microphone and wireless emitter can use 9V battery or 8.4V storage battery
11) Good looks and wear well. Portable with wheel, it is moved expediently

Specifications:
Power: AC110V/220V/230V/240V 50Hz; DC 12V/10AHz storage battery x 2
Speaker: 12 inch woofer / clarion tweeter (RD-12A); 10 inch woofer/ Two 6.5 inch
tweeter (RD-102A); 8 inch woofer/ Two 5 inch tweeter (RD-82A)
Channel: dual channel wireless microphone
Range of frequency: VHF215-265MHz (98 sets of frequency)
Sensitivity: 10dB, V (S/N or up to60dB)
Range of wireless microphone: 45m
Size:
1) (L x W x H) 380 x 390/347 x 630mm (RD-12A)
2) (L x W x H) 385 x 260 x 555mm (RD-102A)
3) (L x W x H) 350 x 255 x 515mm (RD-82A)
Weight:
1) 29kg (RD-12A)
2) 23kg (RD-102A)
3) 21kg (RD-82A)
Power output:
1) 4ohm 200W (RD-12A)
2) 4ohm, 180W (RD-102A)
3) 4ohm, 160W (RD-82A)
Max. distortion: less than 2%