TDA7492 50W + 50W draagbare audio-ontvanger versterkerkaart CSR8635 V4.0

Specificaties:
Chip: TDA7492
Audio-ingang: Bluetooth V4.0
Uitgangsvermogen: 2x50W
Geschikte luidsprekerimpedantie: 4ohm, 6ohm, 8ohm
Ingangsspanning: 8V ~ 25V DC (2,1 mm jack)
Grootte: 84 x 50 mm/3,3 x 1,97 “

Pakket Omvat:
1 x Versterkerkaart

❤ This is an audio power amplifier board that amplifies inaudible low-power electronic audio signals, such as the signal from a radio receiver or the pickup of an electric guitar, to a level strong enough to drive speakers or headphones.
❤ Power amplifiers make the signal audible to listeners. It is the last electronic stage in a typical audio playback chain before sending the signal to the speakers and speaker cabinets.
❤ It supports Bluetooth V4.0 audio input and DC 8V to 25V voltage input. Integrated amplifier adopts NE5532 preamplifier and TDA7492 chip for dual channel of 50W + 50W output power.
❤ Digital amplifier has a higher overload capacity than analog amplifier, and will not cause crossover distortion, transient intermodulation distortion, and no need to worry about the internal resistance of the speaker.
❤ The sound quality is very good when using this audio power amplifier module. Applicable speaker impedance is 4, 6, 8 ohms, ideal for turning a normal speaker into a Bluetooth speaker.