- Class D amplifier module 2x50W 4Ω with tone controls -
This Class D amplifier module incorporating both a TPA3116 amplifier chip and two NE5532 AOPs provides 2x50W output power at 4 Ohms. It also incorporates 3 rotary encoders that allow you to adjust gain, treble and bass.
TEXAS INSTRUMENT TPA3116 & NE5532
The amplification is provided by a Texas Instrument TPA3116 chip, which delivers 2x50W at 4 Ohm / 21V, while taking advantage of the high efficiency of 90% of the Class D design. a reduction in AM interference as well as protection against over-voltage, under-tensionon, excessive temperatures, short circuit and DC current detection.
This amplifier is backed by two low-noise AOP Texas Instruments NE5532 to ensure an ever lower noise and low distortion.
The module incorporates 3 potentiometers. These will allow you to simply adjust the gain and tone: treble and bass.
Amplifier chip: TI TPA3116
AOP: 2x TI NE5532
Output power: 2x50W at 4 Ohms
Amplifier Type: Class D
THD + N (21V, 1kHz, 25W): 0.1%
SNR (under THD + N <1%, f = 1kHz, Gain = 20dB): 102dB
controlsgain, treble, built-in bass.
Impedance: 4Ω 6Ω 8Ω
Input: 1x JST XHP Li>
Power supply: DC 10-26V 3A (not included)
Components / Chip
2 channels (Stereo)
Total Power (W)
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