Tpa3116 Bluetooth 5.0 High Power 2.1 Overweight Subwoofer Digital Pow

Tpa3116 Bluetooth 5.0 High Power 2.1 Overweight Subwoofer Digital Power Amplifier Board 12-24V Finished Board Halo kaka checkout yuk, Membeli berati setuju dengan peraturan PO Pree Order:) Untuk request produk silahkan chat admin:) Type : Hand Tool Parts gin : Mainland China Product Description: 1. This Is A Dc-Powered 12-24V Power Supply, With Ti #39;S Tpa3116D2 High-Performance Digital Power Amplifier Chip As The Core, One For The Power Amplifier Output Of The Bass Channel Connected In Parallel, And One For The Power Amplifier Output Of The Left And Right Channels. Support 100W (Bass Channel) + 50W (Left Channel) + 50W (Right Channel) Three-Channel Output. 2. Support Bluetooth Audio Reception, External Audio Input Interface, With Preamplifier, Bass Crossover Processing; Bass Volume, Bass Frequency, Left And Right Channel Volume, Treble, Function Control Switch/Total Volume, 5 Adjustment Potentiometers. 3. Wide Working Voltage, Energy Saving Design, Efficiency Up To 90%. You Can Use A Switching Power Supply With Good Performance, A Laptop Switching Power Supply, A Rechargeable Bottle Or A Car Power Supply, Etc. 4. The Board Is A Finished Board That Has Been Welded And Tested. Connect The Speaker Box According To The Picture, Connect An Appropriate Power Source, Connect To A Bluetooth Audio Device For Playback, Or Connect The Sound Source Input Correctly. 5. Bluetooth 5.0 Version. Main Product Parameters: Dimensions (Length * Width * Height): 101 X 100 X 25Mm, Excluding Potentiometer And Socket Projection Operating Voltage Range: Dc 11-25V (Current 3-4A Or 19-24V / 4-5A, Such As High Power Requirements 20-24V / 8-9A Or More) Please Note That The Dc No-Load Voltage Should Not Be Greater Than 25.5V. Bluetooth Receiving Distance: gt; 8 M (Meters) Audio Input Sensitivity: 600-800Mv Frequency Response Range: 20Hz-20Khz Speaker Impedance: Left An