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Guangzhou DSPPA Audio Co.,Ltd


Bluetooth Amplifier

Mini40 2x20W Digital Bluetooth Amplifier
2x20W high efficient amplifier
Mini stereo Class-D amplifier
4-16Ω speaker output

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2x20W high efficient amplifier

Mini stereo Class-D amplifier

4-16Ω speaker output

Bluetooth/AUX audio inputs

Compact and elegant design


This Bluetooth amplifier is rated at 2x20W, 4-16 Ω speaker output. The Class-D technology assures its efficient power output with low power consumption. It is concisely designed according to clients’ market demand, where soft and comfortable music is needed. Compact design, Bluetooth connection and low power consumption making it suitable for hotels, mini stores and houses.


Rated Power 2×20w
Frequency response 20Hz~20kHZ
Degree of distortion <0.1%
Signal to noise ratio (S/N Ratio) 82hb
Static power consumption (Power) 0.24W
Impedance 4-16Ω
Input Level 0dbV(0.775V)
Input Impedance >10kΩ
Bluetooth Distance 10m
Bluetooth Standard BT2.1+EDR
Power 100-240V
Gross Weight 0.35kg
Net Weight 0.35kg
External Dimension (mm) 125mm×100mm×35mm
Packing Size(mm) 13mm×110mm×45mm

2. Appearance


Notice: When the power connects and line input, the indicator flashes in red.

When the Bluetooth connects, the indicator lights in red.

3.1 Installation

A. Horizontal Installment

1. 4 screws is installed in the needed place.


B. Vertical Installment

2. 4 screws is installed in the needed place


C. Put on the ceiling

1.Connect the lines of power input and amplifier input.

2. According to the need to connect the input lines.

3. Be sure that the installment is secure or not.

Packing List

Elements Number
Bluetooth Conveyer 1
Screw 4
Manual 1

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