400W DC12V BT Amplifier HiFi Car Stereo Music Receiver FM MP3 Power-Amplifier

AK170:
Features:
Made of fine quality material. long-lasting to use.
Mini HiFi audio power-amplifier.
Low distortion provides a clearer and stronger sound.
It has 2 main channel output.

AK370:
Features:
Made of fine quality material. long-lasting to use.
It is a mini HiFi audio power-amplifier.
Suitable for S-D-card. U disk. AUX input. MP3 format play. support BT wire-less connection. 
Low distortion provides a clearer and stronger sound.
It supports FM stereo radio. 
It has 2 main channel output.
Comes with a remote control.
Supports BT operation and line input.

Specifications:
Item type: Music Receiver
Material: Aluminum alloy
Color: Black
Input voltage: D-C12V
RMS p-ower: 20W+20W
Max p-ower: 200W+200W
Channel: 2CH
Load impedance: 4-16??
SNR: >90 db
Frequency: 20Hz-20KHz
Distortion rate: 0.01%
Package weight: 190g/6.7ounces
Package size: 140*120*50mm/5.51*4.72*1.96inches

Package list:
1 * Music Receiver
1 * Remote control

 

• Made of fine quality material. long-lasting to use.
• Mini HiFi audio power-amplifier.
• Low distortion provides a clearer and stronger sound.
• It has 2 main channel output.
• AK370: