100W Digital Power Amplifier Board TDA7293 / 7294 High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker

Name: 100W Digital Power Amplifier Board TDA7293 / 7294 High Power Dual 12-32V Single Channel Audio Amplifier Module for DIY Speaker
SKU: 68468619de934e015efb293f
Price: 16.09 EUR
Availability: InStock
Rating: 4.75 (4 reviews)

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Description

The mono power amplifier board chip has TDA7293/7294, which will be sent randomly.

The product will be upgraded constantly, the appearance and color may be changed, please don't mind. And take a consideration before place the order if you have request for color or appearance.

1. This circuit is an official standard circuit, which is stable and reliable. 2. The filter adopts large electrolysis with a withstand voltage of 50V and a capacity of 2200uf. 3. Supply voltage: double 12-36V ring cow, double 32V ring cow is recommended 4. Output power: 85W * 1 rated power without distortion, peak power 100W 5. Can easily push speakers above 100W, speaker impedance: 4-8 ohms 6.PCB size: 60 * 36mm Use note: Must use 3 wire transformer, double 12-32 can be used, you must paste the heat sink yourself Neither direct current nor batteries!

Package Included 1 Pcs 100W Digital Power Amplifier Board

Report an issue

JM-YuLong

4.7/328

Reviews 4

4.8

Customer

June 13

TDA7294 Not Welded

Unfortunately, I'm removing one star because in one of the kits, two legs on the tda 7294 chip were broken, so I had to solder them with a wire myself. Otherwise, the amplifiers work quite well, but large heatsinks are needed for cooling.

Customer

January 30

TDA7294 Old Chip

Customer

March 20

TDA7294 Old Chip

Everything arrived normally