15 Watt x 2 Stereo Class D Audio Amplifier Kit DIY Electronic Solder KAA03021

Description: 15 Watt Per Channel Stereo Audio Amplifier Kit From Jerry's Electronics DIY kit uses TPA3122D2 Stereo Power Amp IC Easy to assemle kit using through-hole components Requires no heatsink when playing music Stereo or bridged operation Small 2" x 3" footprint Operates on 10-30 VDC Volume control RCA input jacks Screw terminal power and speaker connections A great little digital audio amplifier, it's super efficient design draws only 30 ma @ 12 volts when idling. The OEM TPA3122D2 ic comes from Texas Instruments (not a knock off) and features automatic thermal and short circuit protection. It doesn't require a heatsink when playing music so it will not burn your fingers like analog amplifiers. This revision has on-board jumpers for selecting stereo or bridged mono operation. I've hooked this amp up to 3-way floor speakers with a 10" woofer and was amazed at the volume level, sound quality and punch from one little ic, I know you won't be disappointed and you might have fun in the process. A link the instructions will ship with your order 36 Piece Kit Includes: 1 - High quality PC Board 1 - TPA3122 Class-D Audio Power Amp IC 4 - 470ufd Electrolytic Capacitors 4 - 1ufd 50v Ceramic Capacitors (105) 2 - 0.68ufd 50v Ceramic Capacitors (684) 2 - 0.22ufd 50v Ceramic Capacitors (224) 3 - 0.1ufd 50v Ceramic Capacitors (104) 3 - 4.7k Resistors (violet, yellow, red) 2 - 10k Resistor (brown, black, orange) 1 - 10k Variable Resistor 2 - 22uh Inductors 1 - LED 1 - Spacer for LED 3 - 2 Position Terminal Blocks 2 - Phono Jacks 4 - PCB Standoffs What you will need: Good quality soldering iron 25 – 40 watt Solder tip cleaning sponge Rosin core or no clean solder Diagonal wire cutter Thanks for looking!

Price: 22 USD

Location: Springfield, Ohio

End Time: 2025-02-02T18:58:03.000Z

Shipping Cost: 6 USD