Item Name: HiFi Stereo Bluetooth 5.0 Digital Power Amplifier Board Module TPA3116 50Wx2. Product DescriptionHIFIStereo Bluetooth5.0 Digital Power Amplifier Board Module TPA3116 50Wx2 ModuleDescription:lHigh quality with high durabilitylBluetooth power amplifier module to upgrade the performance of your machinelWith overvoltage, under voltage, overheating, DC detection, short circuit protection and other multiple protectionslEasy to replace and installSpecification:lModel: ZK-502HlSize: Approx. 60x60x29mmlChip Model: TPA3116D2 (With AM interface suppression)lAudio Input: Bluetooth + AUX +USB flash disk + Computer USB sound car (plug and play)lPower Supply: 9-24V (high power recommended high current)lAdapter Speaker: 10-100W 4-8lChannels: left and right stereolBluetooth Version: 5.0 lBluetooth Name: Wuzhi AudioPower Supply Voltage: l12V---8/12W (left channel) + 12W (right channel), 4/20W + 20Wl15V---8/18+18W, 4/30+30Wl19V---8/32+32W, 4/40 +40Wl24V---8/38+38W, 4/50+50WPackage:l1x Power Amplifier Board ModuleNote:lThere will be sufficient output power only when the audio input is sufficient power and currentlSpeakers with different impedances will have different output power.In the case of sufficient voltage and current, the larger the horn ohms, the smaller the relative sound power
