2 x 160W + 220W 2.1 Channel TDA7498E ZK-HT21 Bluetooth Digital Power Amplifier Module High and Low Tone Subwoofer

Product Description:
This Bluetooth amplifier board has a bottom plate and a top plate, support reverse connection protection, Over-voltage protection, under-voltage protection, Over-heat protection, Short-circuit protection.

With volume control and power switch, Ideal for DIY your passive speakers and home audio system.

It adopts copper DC connector and fence type terminal. It can withstand large current, no heat, no damage to the wire.

Large-area heat dissipation system, and high-quality power module, it will not overheat and stop work at long-time high output.

The speakers interface with separate grids makes the wiring safer and is not prone to short circuits.

Specification:
Color: As Pic Shown
Sound source input: Bluetooth + AUX + USB
Power supply range: DC15-36v
Output power: left and right channels <160W
Subwoofer :<220W
Bluetooth version: 5.0 (unobstructed, 15M)
Adaptive horn: 30-200W
Channel: 2.1 channel (left channel + right channel + subwoofer)
Size: 145 * 126 * 28mm

Packing List:
1 * Bluetooth Digital Power Amplifier Module