1.The input/output wire must be fixed and tightened without loosening. 2.Turn gain to the minimum before startup 3.After all input /output wiring is completed and confirmed to be correct, it can be started for use 4.It is forbidden to use horn with resistance lower than 1 ohm 5.It is forbidden to connect or replace the wire when the power supply is normal. If it is necessary to replace the wire or replace the horn, the power supply of the power amplifier must be turned off before .
*Please do not operate in violation of rules. If you operate in violation of rules, you may burn down the machine. POWER - MAX Power 1Ω：1x2200w @ 1ohm,MAX Power 2Ω：1x1400w @ 2ohm;RMS Power：1x900w @ 1ohm, RMS Power：1x600w @ 2ohm. This amplifier is designed to run your subwoofer(s) giving them the power that they need to perform as they were meant to. CLASS D - Power loss is significantly reduced making the amplifier highly efficient. Excess energy is stored until it's needed instead of being converted into heat. Reduction in size/weight, reduced power waste, smaller heat sink, compact circuitry. 1 Ohm STABLE - Able to continuously power loads of 1 Ohm without encountering difficulties such as overheating. Typically made to power up subwoofers that demand the heavier power load requirements to be able to perform the way they were made to. VARIABLE SUBSONIC FILTER WITH LOW-PASS CROSSOVER - To prevent your subwoofer(s) from bottoming out, the variable subsonic filter out frequencies below the subwoofer(s) specified low frequency limits and allows the driver to reach a maximum safe excursion. Reproduce sound based on a number of different low-range frequencies. You can set exact sound specifications for the bass frequency reproduction. - As long as you purchase through .com, provide a comprehensive 1-year VIP online reseller . We strongly encourage professional installation methods to ensure excellent performance and safe functions of this product.