Background Music Amplifier Controller

Surface use the most popular acrylic panel processing technology, the industry rely on innovation.

Operation keys with touch button design. Outside surface use the popular flat design, simple and generous.

Applicable to hotel rooms, hotel boxes, family and other places.

Function

Use a new digital technology, less thermal diffusivity, small distortion, low noise, high efficiency, good sound quality. 

High-fidelity stereo: Can restore a "credibility" very high sound source and sound field positioning.

2 channel sound source selection: 1 channel public sound source(wiring) and 1 channel local sound source(MP3 extrapolation).

input MP3 exprapolation: The bottom has a headphone jack for MP3 insertion (through a dedicated cable)

SPECS

Power Supply: AC220V  50Hz

Output Power: 12W+12W (MAX)

Input Impedance: 47kΩ

Output Impedance: 8Ω

Total harmonic distortion: 0.03%

Freq. Response: 20Hz-20kHz

Dim(WxDxH): 86x86x58mm

Note:

Supporting speakers: suggest use 5-15W, 4-8Ω, driver is 5-6.5in speakers.

Matching bottom box: Standard Type 86 cartridge

Description of the cable: This product system uses three kinds of cable: 

1. Wire: 1-2 square of the soft wire.                

2. Audio Cable( or called Microphone cable): RVVP2x0.3, RVVP2x0.5, RVVP2x0.75

3. Audio Cable: RVH2x0.5, RVH2x0.75

Wiring Note: Multiple points (multiple rooms, multiple products), wiring in parallel, both connect from the line, but also connect through the junction box. 

Wiring method: 

220V FireWire connected to the L, the zero line connected to the N. Output R + and R- then a speaker, L + and L-then another speaker, input R then red line, L then white line, shielding layer connected to GND.

Operation method: 220V power on and off, toggle the 220V power switch to the left, turn on the power, turn right toggle power. When the controller is on, it is in standby mode. Controller switch: In the standby mode, press and hold the power button, until the indicator lights flashing, the controller is turned on, then the volume plus or minus key, will work. When the power button is turned on, the indicator light remains on. In the open case, press the power button, until the indicator light flashing, the controller is turned off, a few seconds after the lights all go out.

Volume control: in the case of the controller is turned on, press the volume plus or minus keys, click, the volume will be the corresponding increase or decrease a file; hold down, until the indicator light flashing, this will be continuous.

When the following MP3 jack is inserted, automatically disconnect the input signal of the rear wired madman, select the signal of this road to play.

Note: 

1, do not use in a humid environment, non-professionals do not open. 

2, the product long-term do not, please turn off the power.