2 PCS MX50X2 200W8R Dual s Audio Power Amplifier Board Stereo Amplifiers( DIY Kit)

Working voltage: DC±15 to DC±60VPower: 20- 200W 8 RTHD+N Le than 0.01% 50W 8RMagnification GAIN = 34 timesInput sensitivity 1.5VPower consumption Le than 5 watts (±40V) size 96x51mmThe power tube uses ST 2SC5200 (230V, 15A, 150W)All LJM products do not have circuit diagrams. Please if you mind.All LJM power amplifiers are precisely measured by instruments, and the official s version will be released after adjustment.The following introduction will contain AP SYS 2 test data.Due to the large amount of test data, only commonly used test materials are introduced.Strictly measured by , the effect is completely preserved.Output power 50 Watts RMS into 8W100 Watts RMS into 4WTHD Le than 0.04% 20Hz-20kHz unweightedLe than 0.01% 20Hz-20kHz'A' weighted Le than 0.008% 20Hz-20kHz @ 1W unweighteFrequency response + 0.2dB 20Hz-20kHzS/N ratio greater than 102dB unweightedgreater than 114dB'A' weightedPower consumption 120WX2 kit components all adopt ed three-stage tubes. ed s.Colour:As shownMaterial:PC+MetalPackage Contents:2 x Audio Power Amplifier Board ( DIY kit)Only the above package content, other products are not included.Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.