【COD】ZK-HT21 Amplifier 2.1 Channel bluetooth Digital Power Module High and Low Tone Subwoofer 160W*2+220W

Product name: 2.1 channel Bluetooth audio power amplifier module

Product model: HT21

for Bluetooth version: 5.0 (unobstructed, 15 meters)

Input method: AUX + for Bluetooth + USB (the dial button to switch modes and songs)

Number of channels: 2.1 channels (left channel + right channel + subwoofer)

Amplifier chip:TDA7498E

Adapter power supply: DC15~36 V (under voltage protection below 9V, 12V power supply can also be supported)

Adapted speakers: 30-200W, 4-8Ω

Output power: left and right channels ≤160w

Subwoofer≤220w

Protection mechanism: anti-reverse connection, undervoltage, overheating, overcurrent, short circuit protection

Product size: 145*126*28mm

Product weight: net weight 327g, including packaging 395g

Tip: When the audio signal input is large enough and the power supply voltage/current is large enough, there will be enough

Output Power!

The higher the power supply voltage, the greater the output power, and the smaller the speaker impedance, the greater the output power! Please make sure that the power of the adaptor is greater than the actual working power of the amplifier!

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