Small volume design, BTL output, maximum output power of 100w, can drive 2 ohm speakers, can be balanced (differential) input. Chip plus heat sink, work more stable.
Operating voltage: DC 12-24V
Maximum output power: 100w (2 ohm speakers)
Board size: 75mm * 50mm * 25mm (L * W * H)

Technical Details

Product Details

Package Dimensions
Width : 3.82 inch
Height : 0.91 inch
Length : 5 inch

Shipping Weight: 1.44 ounce (View shipping rates and policies)

ASIN : B0719Q21MT

Product Description

Operating voltage: DC 12-24V.
Maximum output power: 100W (2 ohm speakers).
Board size: 75mm * 50mm * 25mm (L * W * H).

Mute control instructions:
M is the mute control terminal.
High level mute (voltage 3.3v-12v)
Low level work (connection to GND is working state).
With short-circuit cap, the default is the working state, need to mute control, the short-cut cap removed, connection control.

Signal input mode can be selected according to need the following two:
1: Signal balanced input (differential): signal ''+'', signal ''-'', GND.
2: Unbalanced input (single-ended): ''-'' is connected to ''GND'' and the signal is input from ''+''.
Note:
Unbalanced input must be ''-'' and GND short circuit connection, otherwise the sound is not normal, serious damage to the chip.

Package Included:
1*TPA3116 Digital Power Amplifier Board