BT Digital Amplifier Board 2.1 Channel 50W 50W 100W Wireless Subwoofer Amp Module for Speaker

Feature: 1. EASY TO USE: Wireless digital power amplifier board has two input methods: BT and AUX. Allows you to adjust frequency levels, treble, bass, and more. 2. QUICK CONNECTION: 2.1 channel power amplifier board, which can provide stable and fast connection and wide compatibility. Easy to install and use. 3. HIGH OUTPUT POWER: Subwoofer amplifier module supports a maximum of 50W (left channel), 50W (right channel) and 100W (subwoofer) channel output. 4. SAFE AND STABLE: BT digital amplifier board uses DC power 12‑24V, high quality PCB material and electronic components, stable and sensitive, and energy saving. 5. REPLACEMENT: Wireless BT power amplifier board module provides good performance and is the best choice for replacing old or damaged modules. Specification: Item Type: BT Amplifier Board Material: PCB BT Version: 5.0 Working Voltage: DC12 24V Input Sensitivity: 500mV Sound Input: AUX, BT Channel: 2.1 Output Power: 2 x 50W (R and L Channels) + 100W (Subwoofer) Adapter Speaker: 20 100W, 4 8 Ohm . Package List: 1 x BT Amplifier Board1 x Cover1 x Bottom Plate1 x Adapter1 x Screwdriver5 x Knob Cover9 x Screw4 x Short Screw Column4 x Long Screw Column Note: Components may vary slightly from batch to batch, but functional performance remains the same.