2*50W TDA7492 Digital Power Audio Amplifier Circuit Board

product description
* Type: Professional amplifier
* Channel: 2 (2.0)
* Chip: TDA7492
* Power: Digital Amplifier Board 50W * 2 / 100W
* High-speed SMT placement machine, over-temperature reflow, the performance is very stable, non-manual welding process can be compared with the four groups to adjust the gain.
* Small size of the 70X57MM can be used to repair, polishing the speakers, improve sound quality, you can also use more than one block into a multi-channel amplifier.
* 2.1 Amps, use a lot.
* Has a strong output short circuit and over temperature overload protection, to prevent the impact of switching machine.
caveat:
* Note: When the speaker impedance is 4 ohms, the working voltage must be less than 18V, the speaker impedance is 6 ohm, the working voltage can not exceed 24V, the speaker impedance is 8 ohm, the working voltage can not exceed 26V, and the polarity of the power should not be reversed.
* Size: about 71.7MM * 60.11MM * 31.43MM.
product information
Project weight 3.2 ounces
Package dimensions 7.7 x 5.5 x 1.5 inches