Portable BT Power Amplifier Module Multifunctional 2.1 Channel Power Amp Board Stereo Subwoofer Amplifier Board

This is a 2.1-channel power amplifier with 5.0 bt function (no blocking signal within 15 meters). subwoofer+stereo function. which can adjust the subwoofer frequency and sound separately. Separate adjustment of stereo channel treble frequency. bass frequency adjustment. sound control.

Portable BT Power Amplifier Module Multifunctional 2.1 Channel Power Amp Board Stereo Subwoofer Amplifier Board: Electrostatic protections. overcurrent protections. overheating protections. short circuit protections.Can be connected to a mobilephone. and control the playback mode. sound effect. song switching and other functions through the mobilephone.Portable size for easy carrying.Easily connect your audio system.The treble is pure and transparent. the midrange is gentle and delicate. and the bass is surging and shocking.

Specifications:
Item size: 95 * 88 * 25mm / 3.7 * 3.5 * 1.0in
Channel: 2.1
SNR: 92dB
Bass suitable speaker: 20-200W/4-8??
Item weight: 156g / 5.5ounce
Left and right channel suitable speaker: 10-100W/4-8??
Main color: black
Output power: 50W * 2 (left and right channel). 100 (bass)
Package size: 100 * 95 * 35mm / 3.9 * 3.7 * 1.4in
Package weight: 180g / 6.3ounce
BT: 5.0
Frequency: 20Hz-30KHz

Packing List:
1 * Power Amplifier
1 * Screwdriver

• Easily connect your audio system.
• The treble is pure and transparent. the midrange is gentle and delicate. and the bass is surging and shocking.
• Can be connected to a mobilephone. and control the playback mode. sound effect. song switching and other functions through the mobilephone.
• Electrostatic protections. overcurrent protections. overheating protections. short circuit protections.
• Portable size for easy carrying.