S350Hs Tpa3251 Bluetooth Power Amplifier Board With Subwoofer 2.1 Channel 220W 2+350W, 12V 38V Audio Power Amplifier Module Wit

This Is A Beast Of Performance, Don'T Be Fooled By Its Plain Appearance. It'S Too Big And Strong, And It'S Very Durable. I Am Worried That Your Speakers Can'T Stand It! Lol It Has Two Powerful Tda7498E Hifi Chips: The Highest Output Power Can Reach 160W*2+220W. It Also Has A Variety Of Input Methods, Bluetooth / Aux / Usb (U Disk); Bass Frequency Adjustment, Bass Volume Adjustment, Treble Gain Adjustment, Play The Previous Song/Next Song/Pause/Play, Etc.,And It Is Very Easy-Going, 15V-36V Dc Current Is No Problem, If You Don'T Have 15V Dc Power Supply, 12V Is No Problem. About Heat Dissipation? Rest Assured! It Also Has A Low-Noise Cooling Fan, So You Don'T Need To Worry About Heat Dissipation. Is It Hard To Be Tamed? It'S Very Simple, You Just Need To Connect A Suitable Speaker For It, And Give It Enough Energy At The Same Time, Then It Will Not Let You Down. By The Way, You Also Need To Put It In Your Shopping Cart And Pay To Have It. Product Parameter Chip:Tda7498E Bt Version : 5.0 (No Shielding, 49 Feet) Channel : 2.1(R &Amp; L+ Subwoofer) Input Mode:Bluetooth / Aux / Usb Adaptive Power Supply :Dc 15~36 V (Under Voltage Protection Below 9V, And 12V Power Supply Can Also Be Supported) Adapter Speaker :30-200W 4-8O Protection Mechanism : Anti Reverse Connection, Undervoltage, Overheating, Overcurrent, Short Circuit Protection What Do You Receive? Zk-Ht21 Bluetooth Power Amplifier Board*1 (You Need To Install The Shell By Yourself, Rest Assured, It Is Very Simple!) Screwdriver*1 Dc Connector*1 Manual *1