Specification:
Product Type: TPA3116D2 2.1 Digital Audio Power Amplifiers.
Working Method: Class D.
Static Current: 50mA.
Efficiency: 90%.
Rated Output Power: 2X50W+100W Bass.
Frequency Response: 20Hz to 20KHz.
Working Voltage: DC12V to DC24V-Outer diameter 5.5mm, Inner diameter 2.5 power interface.
Recommended Power Supply Current: Above 3A.
Input Channel: bluetooth 5.0/RCA Analog.
Output: 2.1 channel (left channel+right channel+super bass channel).

Features:
1. HIFI Subwoofer amplifier with a total power rating of 200W.
2. Adopt NE5532 classic amplifier which is replaceable.
3. Precision resistors ensure a good Signal to Noise Ratio (SNR).
4. High-quality PCB design ensures durability and efficient electrical conductivity.
5. Encased in an all-aluminum chassis with a brushed and anodized finish for superior durability and feel.

Package Include:
1x Amplifier