Specification Brand : JIAATGA BulletPoint1 : ZK-1002T Bluetooth 5.0 amplifier board comes with 2.0 channel stereo,Chips:TPA3116D2,THD ≤0.1%. Wide Voltage Input DC: 9-24V BulletPoint2 : Protective Function:This power amplifier board is designed with over-voltage protection, under-voltage protection, over-heat protection and short-circuit protection BulletPoint3 : Treble and Bass Control:This digital audio amplifier board with independent treble and bass knob,the treble and bass can be adjusted by these knobs, no need to using the player or speaker BulletPoint4 : Bluetooth+AUX Input:100W+100W Bluetooth 5.0 Audio Amplifier Board, Bluetooth+AUX audio dual input, 2.0 channel stereo output, with AM interference suppression function. Note: When using AUX mode, please confirm that the Bluetooth connection of this module has been disconnected BulletPoint5 : Note: In the case of audio input and power supply voltage/current is enough to have enough output power.The higher the supply voltage, the higher the output power.The lower the speaker impedance, the higher the output power.Please make sure that the power of the adapted power supply is greater than the actual working power of the amplifier IncludedComponents : 1*200W Bluetooth Amplifier Board ItemName : 200W Bluetooth Amplifier Board with Treble and Bass Control, 2.0 Channel Stereo HiFi Audio Mini Power Amplifier Board, TPA3116D2 Chip DC 9-24V, BT and AUX Inputs for DIY Wireless Speakers (ZK-1002T) ItemPackageDimensions_Height : 9.5 centimeters ItemPackageDimensions_Length : 13.5 centimeters ItemPackageDimensions_Width : 5.3 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : electronic-component-audio-amplifiers Manufacturer : JIAATGA Material : ABS ModelNumber : 200W Bluetooth Amplifier Board NumberOfItems : 1 PackageTypeName : White Paper Box PartNumber : ZK-1002T ProductDescription : 200W Bluetooth Amplifier Board with Treble and Bass Control, 2.0 Channel Stereo HiFi Audio Mini Power Amplifier Board, TPA3116D2 Chip DC 9-24V, BT and AUX Inputs for DIY Wireless Speakers (ZK-1002T) ProductSiteLaunchDate : 2025-05-19T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredHasProductIdentifierExemption : 1 Wattage : 200 watts