12V Mini Speaker 838HIFI Amplifier with Subwoofer 2.1channel 2.0+with heavy bass

Model: LP838 

Size: 15.4*12.9*4

Output power: 50W*3

Color classification: silver / black 2.1 channel + 5A power supply to send audio

Weight: 0.35KG

Whether to support APP: No

Impedance: 4-8 ohm

Whether the stage: HiFi

Power amplifier type: HIFI power amplifier

838 with subwoofer 2.1 channel specifications:

[Working power supply]: DC DC12V

[Working current]: 2A-5A (12V5A power supply is recommended)

[Output power]: The power suitable for use is about 10-40 watts (3-6 inch speaker)

[Output power]: The suitable power is about 40-100 watts (5-10 inch speakers)

product manual: 1. With overload, short circuit and overheating protection functions.

2. With treble, bass and volume control.

3. Power switch control, with power signal light and signal indicator light.

4. With subwoofer output function.

5. Signal input form: RCA, 3.5mmMP3 socket

There is a red switch on the front panel. The single knob on the left is for low-frequency adjustment. The blue flashing light flashes with the music. The three knobs control the left and right channel bass, treble, and main volume respectively. The 2 lotus sockets on the rear panel are connected to audio input, the mp3 jack is also connected to audio input, and 4 wire clips are connected to speakers Left and right channels (main channel) The green plug is connected to the subwoofer terminal