YS-MT21 Bluetooth Digital Amplifier Board 2.1 Channel 200W High-Power Dual Input Multi-layer Protection AUX Audio Subwoo

Specification Product Name 2 1 Channel Bluetooth Digital Power Amplifier BoardModel YS MT21Channels 2 1 Left Right Subwoofer Total Output Power 200WLeft channel ≤50WRight channel ≤50WSubwoofer ≤100WInput Modes Bluetooth 3 5mm AUX audio inputInput Sensitivity 500 mVPower Supply DC 12 24V ≥5A terminal connector Speaker Compatibility 10 200W 2 8 Ω speakersControls Master volumeLeft Right channel bassLeft Right channel trebleSubwoofer volumeSubwoofer frequencyProtection Functions OVP UVP OTP SCPOver voltage under voltage over temperature and short circuit protectionFeatures 1 200W high power 2 1 channel output 50W 50W stereo channels plus 100W subwoofer output ideal for home theater KTV stage or desktop audio upgrades 2 Independent EQsubwoofer control Separate knobs for treble bass subwoofer volume and subwoofer cutoff frequency enable accurate tuning for different speakers and rooms 3 Dual input with seamless switching Supports both Bluetooth wireless audio and wired AUX input making it convenient to connect phones tablets PCs and players 4 Hi Fi amplifier circuitry Precision components high capacity power capacitors and low noise design deliver clear detailed sound with strong low frequency performance 5 Multi layer protection design Built in power management automatically handles over voltage under voltage overheating and short circuit to protect amplifier and speakers 6 Compact structure with metal control knobs Lightwei