{infomodule}

AK170 (Only 2 Channel / No bluetooth/ No remote control )
Features:
– Mini HIFI audio power amplifier.
– Aluminum Alloy Body, Large knobs are designed with blueLED lights tomake the products morebeautiful and beautiful.
– Low distortion supplies a clearer, stronger and more powerful sound.
– Two main channel output

Specifications:
Model: AK170
Color: Balck
Material: Aluminum Alloy
Size: 125X75X40MM
Input voltage: DC 12V
RMS power: 20W+20W
Max power: 200W+200W
Channel: 2CH
Load impedance: 4-16Ω
SNR: >90 db
Frequency: 20Hz-20KHz
Distortion rate: 0.01%

Package Included:
1 x Power Amplifier(NOPower Adapter)

AK370（2CH With bluetooth）
Features:
-Mini HIFI digital bluetooth audio power amplifier.
– Aluminum alloy body, durable, the body is made of aluminum alloy once, the anode surface treatment, the overall atmospheres, thick, feel is also very good.
-for SD Card, U disk, AUX input, MP3 format play, support bluetooth wireless connection.
-Supports FM stereo radio.
-Low distortion supplies a clearer, stronger and more powerful sound.
-With Remote control function.
– Two main channel output.
– The machine supports bluetooth operation, and supports line input.

Specifications:
Model: AK370
Color: Balck
Material: Aluminum Alloy
Size: 125X75X40MM
bluetooth: Support
Input voltage: DC 12V/ AC 220V（If Input voltage is AC 220V.You need use 220v transform to 12v Power Adapter）
RMS power: 20W+20W
Max power: 200W+200W
Channel: 2CH
Load impedance: 4-16Ω
SNR: >90 db
Frequency: 20Hz-20KHz
Distortion rate: 0.01%

Package Included:
1 x Power Amplifier(NOPower Adapter)
1 x Remote Control

S-299（4.1 Channel With bluetooth）

Features:
– Mini HIFI digital bluetooth audio power amplifier.
– Built-in LCD display, with backlight function.
– SD Card, U disk, AUX, MP3 format play, support bluetooth wireless connection.
– 4.1 channel output, can connect 2 pairs of speakers below 8 inches and 1 subwoofer.
– With treble, bass, and volume control, very easy to use.
– Low distortion supplies a clearer, stronger and more powerful sound.
– Two main channel output.
– With Remote control function.
– AC/DC power in, Suitable for your home and car.

Specifications:
Channel: 4.1CH
Rated Power: 40Wx4
Max Power: 400Wx4
Voltage: DC12V 3-5A / AC 110-240V
SNR: ≥ 80dB
Impedance: 4-8Ω
Distortion rate: 0.4%
Frequency Range: 20-20KHz
Size: 17.6*14.7*4.3cm/6.7×5.8×1.7in

Package Includeds:
1 x Power Amplifier
1 x Power Adapter (EU Plug)
1 x Remote Control
1 x User Manual