Description: 1.Power delay output protection, no impact on the sound, protecting expensive speaker 2.The output power, distortion, sound reduction is high. No noise, interference current sound 3.Support DC 24V single power supply, or 18V AC power supply, dual power supply mode 4.A variety of audio input, onboard Bluetooth receiver module, or from 3P audio input jack, to meet the different modules 5.Support bass cutoff frequency adjustment (cutoff range of 180Hz-250Hz) 6.The anti-anti-circuit design, avoid the use of improper or damaged power supply polarity inversion amplifier board 7.High quality Tyrant gold slotted radiator, high-end, the atmosphere, the grade 8.High-quality components, SMT chip technology, reliable quality, affordable price Specification: Operating voltage: 22 - 26VDC (Recommended DC24V5-10A) Output Impedance: Bass 2 - 8?, left and right channels 4 - 8 ? Output Power: Subwoofer 100W (24V / 3?) Left and right channels 50W (24V / 4?) Input impedance: 20K? Signal Input: 800-1500mV P-P Frequency response: 20Hz-20KHz ( ± 3dB) 20-250Hz (bass) Distortion degree: Subwoofer
