DS18 HOOLIGAN KO 1-Channel Amplifier with Voltmeter 5000 Watts Rms @ 1-Ohm Made In Korea Red DS18’s H-KO5 is a high-performance, Korean-made powerhouse perfect for bassheads who want the best from their builds. With an underrated MAX power output of 5000W, the H-Ko5 is capable of driving even the most demanding subwoofers. And thanks to advanced Class-D technology, it operates efficiently and generates less heat than traditional amplifiers, for sessions that never have to end. The H-Ko5 also includes several useful features that help you monitor its performance: like, the built-in volt meter, and the temperature meter to monitor the voltage and internal temperature of the amplifier. With the included clip indicator, you can avoid damaging your subwoofers and guarantee cleaner and clearer sound. The H-Ko5 is also designed to be easy to install and use. Its compact and durable aluminum chassis withstands the rigors of daily use, and includes all the necessary mounting hardware needed for a secure installation. With customizable features, such as the variable low-pass filter, you can fine-tune the frequency response to match your specific subwoofers and enclosures, for competition level performance every session. DS18’s H-Ko5 is the perfect choice for outstanding performance and reliability!