[12V 2A adapter]

[Updated Amplifier]

[Amplifier and power]

[Updated AmplifierSet]

[Amplifier]

Notice:
- It is used in car (12V voltage), please use car cigarette lighter power supply. Connecting to the car battery can cause noise.
- It is used in track (24V voltage), the voltage must be reduced to 12V before using the buck device. Otherwise, the power amplifier will burn out.
- It is for home use, please use 12V 2A power adapter.
Specifications:
- Power Amplifier Type: HIFI Amplifier
- Product Size: 15cmx9cmx3.5cm / 5.9inx3.5inx1.4in.
--Color: Silver
Voltage: 12V
Power: 20WX2 + 40W
Quantity frequency: 20 - 20 kHz
- Registry: 47K
- Elongation Rate: 0.4%
- -SNR:80dB.
- Impedance: 4-8
- Material: Aluminum alloy
- Interface Type: Clip
- Receive mode: Audio input

Package included:
Paten 1:
--1 x HIFI Amplifier (without battery)
Patten 2:
- 1 x 12V2A. Battery
Upgrade 600W Bluetooth Power Amplifier
Features:
- Super Bass Hi-Fi Stereo Bluetooth 2.1 Channel Amplifier
- Light grade aluminum casing, machine surface made with wire drawing oxidation process.
Ring plug-in inductor + large capacity filter.
- Jack for MP3, MP4, iPod or CD player to plug you in.
- Treble, bass, volume control, and very easy to use.
--Low distortion delivers clearer, stronger and more powerful sound.
- Adjust high and low frequencies separately. Find your favorite frequency range.
For use in your car or your home.
Specifications:
- Product Name: HIFI Amplifier
- Material: Aluminum alloy
--Color: Silver
- Bluetooth: 5.0
- Voltage: 12V 3A
- Max Power: 2 * 300W
- -SNR:80dB.
- Impedance: 4-8
- Preparation Rate: 0.01%
- Frequency: 20Hz-20kHz
- Interface Type: Clip
- Receive mode: Audio input
- Size: 15.4 * 12.9 * 3.9cm / 6.1 * 5.1 * 1.5in.
Package included:
Type 1
--1 x HIFI Amplifier (Power adapter not included)
- 1 x User Manual
Type 2
- 1 x 12V2A. Battery
Type 3
- 1 x HIFI Amplifier
- 1 x User Manual
- 1 x 12V2A. Battery