Aiyima 2PCS MX50 SE 100WX2 Dual Channels Audio Power amplifiers Board Diy Kit New Version

Aiyima TDA2030A 2.1 Subwoofer Amplifier Board Three-channel Speaker Audio Bass Amp BoardUSD 9.30/pieceAiyima TEA2025B 2.0 Stereo Dual Channel Mini Audio Amplifier Board For PC Speaker 3W+3W USD 4.65/pieceAiyima 2PCS MX50 SE 100WX2 Dual Channels Audio Power amplifiers Board Diy Kit New VersionUSD 15.44/lotAiyima TPA3116 2.1 Digital Audio Amplifier Board TPA3116D2 Subwoofer Speaker Amplifiers DC12V-24V 2*50W+100W USD 12.09/pieceAiyima TPA3116 Dual-channel Stereo High Power Digital Audio Power Amplifier Board TPA3116D2 Amplifiers 2*120W Amplificador DIYUSD 9.29/pieceAiyima TPA3116 D2 Digital Audio Amplifier Board Mono 100W Amplifiers DC12-26V Amplificador DIYUSD 7.31/pieceAiyima TPA3116 100W Subwoofer Digital Power Amplifier Board TPA3116D2 Amplifiers NE5532 OPAMP 8-25V USD 8.37/pieceAiyima DC12-24v TPA3116 Subwoofer Amplifier Board Support 100W Bass Output Updated USD 12.56/piece Descriptions: Note:This is Diy Kits,you need do it yourself. NO SCHEMATIC AND INSTRUCTION (components values have been marked on the PCB) COME WITH THE ITEM. MX50 SE version is designed to improve the new version of the classic with thousands of users on the basis of the fifth edition of the MX50. Lower distortion, better control and resolving power. A single differential input, single-ended voltage amplifier stage, three-stage inverted Darlington output. Specification: Supply Voltage: + -15v to + -45v Output Power: 100W8R (+ – 42v) Voltage Gain GAIN: 34times Input Sensitivity: 1.2v 100w RMS 8 Europe SNR: More than 98DB Distortion: <0.009 THD 1K HZ 1OW Output Stage quiescent current per channel IQ Approximately 30MA PCB Dimension: 76mm *73mm Installation: 649 669 must be installed on supporting the radiator. After the installation does not require any adjustment, the quiescent current of each tube about 30MA. This version does not need to fly line. Just take two bassoon installed in the radiator can be. Packaging 2PCS MX50 SE 100WX2 Dual Channels Audio Power amplifiers Board Diy Kits New Version TEST DSCOPE SERIES 3 Test result: frequency 20HZ- 20 K HZ + – 0.5 DB: 24000 HZ FFT FOR 10W OUTPUT: