* This is a mini desktop constant voltage amplifier, with elegant appearance, light weight,
and easy to carry. It can be used for background music playing and broadcasting in family,
leisure cafes, classrooms, and other small indoor venues.
* With desktop design, elegant appearance, light weight, and easy to carry.
* It can be used in different sound effect places. This series include 20W, 40W, and 60W,
which can be selected according to room size inquiries.
* Unmatched sound quality, it can connect 4~16Ω output, meanwhile it can connect
100V output, not only can play short distance beautiful music, but also can broadcast
long-distance beautiful voice.
* The output terminal use standard 6.3 audio microphone jack and line input uses
RCA jack, to provide users with different audio input interface options.
* 1 Microphone input with independent volume control.
* 2 audio inputs with independent volume control.
* With function of auto play MP3 and power memory.
* With function of priority, when MIC 1 input, the other audio signal can be
* With power indication light, when connect electrical power and turn on switcher,
the light turns blue.
* With signal indication light and the light can show different color according to
* With protection function of short circuit, over load, over temperature.
* With function of MP3 module, readable MP3 files in USB flash disk, SD card.
Support function of mobile blue tooth.
|Protection||Overheating protection, short circuit protection,|
|Dimension||284 x 188 x 66.5mm|
|Tone||Bass: 100Hz±10dB, Treble: 10KHz±10dB|
|Input Power||~220V-240V 50/60Hz|
|Impedance||AUX Input: 350mV, unbalance RCA connector|
|Input sensitivity& Source||MIC Input: +5mV, unbalance 6.3 connector|
|Priority Function||MIC1 input has the priority than other input|
|T.H.D||Rated power output, distortion rate≤1%|
|Rated output power||40W||60W||20W|