Fosi Audio BT30D Bluetooth Sound Power Amplifier 2.1 Channel Bass & Treble Control Amp Audio Subwoofer 100W + 50W X2 Sound Amp

 Fosi Audio BT30D Bluetooth 5.0 Stereo Amplifier 2.1 Channel Bass & Treble Control Integrated Amp Audio Subwoofer 50W x2 + 100W Features: The Bluetooth Stereo Amplifier adopt performance 2pcs texas instrumentTPA3116D2amp chip, 2pcsNE5532op amp chippest, QualcommQCC3003Bluetooth 5.0 Module, dual channel max output power 50W x2 +100W to get clear audio sound, no pop, no audible noise, dead silent when nothing is playing through it. Speakers full frequency output, By using custom treble bass knob and adjustable 40-300Hz cutoff frequency for subwoofer, you'll be able to get the best sound! Supports wireless playback from Bluetooth devices, Bluetooth 5.0 wireless music streaming technology with external antenna make a transmission distance of more than 15m/49ft Full metallic shell to ensure high quality and durable, advanced circuitry design, built-in speakers protection circuit to ensure Hi-Fi clear and clean sound; With unrivaled sound for the customers who pursue HiFi sound! Upgraded DC power outlet for safe use without sparks, included high quality 24V/4.5A power supply enough to drive most passive speakers and powered/passive subwoofer. We offer 24-month worry-free warranty and friendly customer service.  Highlight: Model: BT30D Chippest:TPA3116D2 Maxpower Output: 50W2+100W THD: 0.05%@output 1W; SNR ≥98dB Working Voltage: 12-24V Speakers Frequency Response: 20Hz-20kHz(±3dB) Bass Cutoff Frequency Range Adjustment: 40-300Hz Device Dimension: L118 x W132 x H35 mm/4.72 x 5.2 x 1.38inch Input mode: Bluetooth/RCA Output mode: Passive Speakers + Passive/Active Subwoofer Bluetooth: Bluetooth 5.0, up to 15m/49ft wireless range without hindrance Easy Connection Bluetooth Network Name: FOSI AUDIO Wireless Range: Up to 15m/49ft. Works with All of Today's Latest Bluetooth Devices(IOS, Android, Smartphone, Pad, Tablet etc.)  Package Include:1x BT30D Amplifier1x 24V 4.5A Power Supply1x User Manual    High-concerned chemical : noneMaterial : aluminumOutput Power : 50w x2Control Method : Push buttonSurround sound channel configuration : 5.1Package : YesChannels : 3 (2.1)Model Number : BT30DMaximum Power Per Channel : 50 WBrand Name : Fosi AudioOrigin : Mainland ChinaCertification : CEAudio Outputs : Passive Speakers+ Passive Subwoofer + Powered SubwooferColor : BlackAmplifier Class : DType : Integrated AmplifierManufacturer Warranty : 24 monthsAudio Input : Bluetooth & RCAFCC ID : 2A4LX-FOSMP