ICQUANZX Subwoofer Amplifier Bluetooth Wireless Review

【High Fidelity HIFI Sound】Adopt imported TPA3116D2 chips, with excellent power amplifier effect. the distortion is less than 0.1% even at high power output. modulation frequency up to 1.2MHZ, built-in LC filter capacitor to make the vocals clearer. 【Parameters】Input Voltage: DC 12V-24V;Max Power Output: 50W*2(R&L)+100W(Subwoofer);Input Method: Bluetooth & AUX;Channel: 2.1 CH Stereo Output;Output Impedance:4-8Ω ;Bluetooth Version:BT 5.0. 【AUX & Bluetooth Input】 Bluetooth 5.0 version, Transmission Distance Is Farther. The Transmission Distance Can Reach 49 Feet In An Open Environment. If your Play Device Does Not Have Bluetooth, You Can Also Input Audio Signals Through The 3.5MM Headphone Plug. 【Protect Function】This Amp Board Has Overheat Protection, Reverse protection, Circuit Protection, Over-voltage and Under-voltage Protection. 【After-sales Service】 Paying Attention To Customer Experience And Satisfying Customers Is Our Service Tenet. If You Have Any Questions About The Product, or The Product Has Quality Problems, Please Contact Us At Any Time.