Product description: TA2020 is a Class T audio stereo power amplifier integrated circuit. Digital board IG wiring is very particular, you must first connect the audio input, speaker, power cord, and then power.   Product parameters: TA2020 digital power amplifier...

Product description: Sound tube: WY2963/WK5688 Output power: 600W Channel type: 2.0 stereo Amplifier type: AB type Main power supply: Dual DC±26-86V Protection power supply: AC12-18V Speaker impedance: 4-8 Ohm Matching speakers: 6.5 inch -15 inch speaker Frequency response: 20Hz-148KHz Size:...

TDA7498 2.1 Digital Amplifier Board (200W + 100W + 100W) Super than TPA3116   Basic performance parameters:   Work: Class D    Quiescent current: 50mA    Work efficiency: 90%    Rated output power: 2 * 100W + 200W    Frequency...

    This power amplifier board uses the original TDA8954TH chip, which is in the AD working state. It is not only has good sound quality of analog power amplifier but also has the high efficiency of digital power amplifier....

    Parameters:   Product Name: TPA3116 5.1 Digital Power Amplifier Board   Power amplifier chip: TPA3116   Channel: 5.1 channel   Power supply: DC18-25V   Front/surround 4x50W output, subwoofer/center 2X100W output     Rated output power:   4 Ohm...

  3 way Crossover Board Tweeter Mid Bass SubWoofer 3way Frequency Divider for Enthusiast DIY Car Modification Stereo Crossover Model: LX-G1 Rated power: 120W-200W Impedance: 2-4ohm Size: 133.5 * 86 * 31.5mm Weight: 0.38kg Crossover frequency: 800Hz,3.5kHz. Crosspoint: -6dB Slope: Low...

  Feature   1)This product is all genuine original parts, plain, pure quality; use of high quality original parts, not only the safety and quality to be protected, more important is to make the actual performance of the design objectives...

Name:OK-688 Power amplifier board Operating voltage range: Double AC 18-24V（Three-wire power Supply） Audio input sensitivity: 400mV, Output Maxmium Power:2x100W Outout Impedance:4-8Ohm S/N:100DB   T.H.D:1% Size: 160* 106 * 60mm     Packaging Including: 1 x Karaoke Audio Amplifier Board  

    This product is all genuine original parts, plain, pure quality; use of high quality original parts, not only the safety and quality to be protected, more important is to make the actual performance of the design objectives to...

  PCB size: length: 130mm; width: 79mm. High 65MM   Finished board capacitor: 10000uf 100V electrolytic capacitor.    

Product description: LM317 as a good regulator, with high stability, high temperature, high linearity and other characteristics, the output voltage range up to 1.25V ~ 37V continuously adjustable, the maximum operating current of more than 1A (using a large radiator...