Sell TPA3116 50W*2+100W Subwoofer 2.1 3Ch 200w Audio Amplifier Board DIY 12V/24V DC best price

Description This amplifier board adopts a volume potentiometer with switch as its volume & Power On / Off control 5 VR for Master Volume, L&R volume (Stereo), Treble control & Sub-woofer (Bass) volume, Sub-woofer Frequency Build in Low pass filter for adjustable sub-woofer Frequency Use 2x Pre-amp IC, 1 unit for stereo output & 1 for Sub-woofer output Power LED Indicator Supports 12V 18V 19V 24V / 12~25V DC power supply, 3 Channel 2.1 50W + 50W + 100W total 200W Supports low-impedance speakers which compatible with most speakers in the market. Dual audio input option Dual Power input option Rubycon/Nichicon 6800uF Capacitor Specification The board use Dual TI company TPA3116D2 high power amplifier IC. Power input connections: Screw terminal block. Dimension：101mm*100mm*29mm(W*D*H) Operating voltage：12-24V DC Power supply current requirement is greater than 4A, power supply with current > 5A recommended) (note: the voltage is not greater than 25 v else will damage the board) Maximum output power：100W/4Ω(Sub-woofer)+50W/4Ωx2(Stereo) Audio input connector: standard 3.5MM or 3 Pin audio input jack Audio input sensitive: 600mV~800mV | Frequency Range: 20Hz~20KHz (Input) Tip: The output power are related to audio input level, the power supply voltage/current. Different speakers have different power output impedance, please take note! Supply voltage with Max Stereo output : 12V Subwoofer 8Ω Speaker > 12w | 4Ω; Speaker > 20w 15V Subwoofer 8Ω Speaker > 18w | 4Ω; Speaker > 28w 19V Subwoofer 8Ω Speaker > 25w | 4Ω; Speaker > 45w 24V Subwoofer 8Ω; Speaker > 35w | 4Ω; Speaker > 55w Supply voltage with Max Sub-Woofer mono output : 12V Subwoofer 8Ω Speaker >10w | 4Ω Speaker >25w | 3Ω speaker >35w | 3Ω speaker >40w 15V Subwoofer 8Ω Speaker >20w | 4Ω Speaker >40w | 3Ω speaker >50w | 3Ω speaker>60w 19V Subwoofer 8Ω Speaker >28w | 4Ω Speaker >70w | 3Ω speaker >80w | 3Ω speaker >90w 24V Subwoofer 8Ω Speaker >40w | 4Ω Speaker >95w | 3Ω speaker >100w | 3Ω speaker >100w Included 1 x Amplifier board with Knob Shipping Postage Method: POSLAJU / J&T Ship From Malaysia 7 days Warranty against Manufacturer defect, Damage cause by incorrect installation / burn will void the warranty.