2.1 Power Amplifier 2x50W + 100W (WOOFER) TPA3116D, 12V-24V TPA3116D2, Arduino

Specification:

· Amplifier working in digital class D.

Built on the basis of two systems: TPA3116D2

· Power amplifier for stereo audio type 2.1

· Output power: 2 x 50W stereo left and right channels

· Subwoofer power: 100W for the woofer

· Active low-pass filter on the NE5532 chip

Frequency response: 14Hz - 100kHz

POWER 12-24V DC

· Speaker impedance 4Ω - 8Ω

Potentiometer to adjust the gain strength (volume)

· Potentiometer to adjust the cutoff frequency of the subwoofer woofer

· Potentiometer for adjusting the gain (volume) of the subwoofer woofer

Audio signal line input:

---> 3.5mm Jack socket

---> 3pin Lin Gnd Rin connector

Amplifier output for connecting columns or loudspeakers:

---> terminal block ARK for screwing on the wires

Power connector:

-> ARK for screwing on the wires

-> DC-5.5 / 2.5 mm jack

Professionally made double-sided PCB with holes metallization

Dimensions: 100 x 90 x 25mm.

THE MODULE IS NEW