HT21-3G Third Generation 2.1 Channel Blue Tooth Pow Er Amplifi

Detailed Information About The Product:

Product name: 2.1 channel blue tooth audio amplifier module
Product model: ZK-HT21 3G
blue tooth version: 5.0 unobstructed 15 meters
Input method: AUX + blue tooth + USB wheel b utton to switch modes and songs
Number of channels: 2.1 channels left channel + right channel + subwoofer pow er amplifier chip: TDA7498E

Adaptable pow er supply: DC 15~36V less than 9V undervoltage protection also supports 12V pow er supply Adaptable speaker: 30-200W 4-8Ω
Output pow er: left and right channels Less than 160W
Subwoofer Less than 220W
Protection mechanism: Anti-reverse connection under-voltage overheating over-current short-circuit protection
Product weight: One-piece net weight 344g including packaging 393g Net weight of lead-out potentiometer 270g including packaging 337g
Tip: Only when the audio signal input is large enough and the pow er supply voltage/current is large enough will there be sufficient output pow er!
The higher the pow er supply voltage the greater the output pow er and the smaller the speaker impedance the greater the output pow er! Please make sure that the pow er of the adapted pow er supply is greater than the actual working pow er of the amplifier!
Type: B: three generations of one
Colour:Black
Material:ABS
Size:145x126x28mm

Package Contents:
1x blue tooth pow er amplifier module

Only the above package content other products are not included.
Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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