About: DS18 H-KO8 Hooligan KO 8000W RMS Monoblock Amplifier with Voltmeter 

DS18’s H-KO8 is a high-performance, Korean-made powerhouse perfect for bassheads who want perfect performance. With an underrated MAX power output of 8000W, the H-KO8 drives even the most demanding subwoofers. And thanks to advanced Class-D technology, it operates efficiently and generates less heat than traditional amplifiers, so your listening sessions never have to end. The H-KO8 also includes several useful features that help you monitor its performance and ensure that your system is running optimally. The built-in volt meter monitors the voltage of your car's electrical system, while the temperature meter monitors the internal temperature of the amplifier. And with the clip indicator, you can avoid damaging your subwoofers and guarantee cleaner and clearer performance.

The H-KO8 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 specific subwoofers and enclosures. DS18’s H-KO8 is the perfect choice for outstanding performance and reliability.

Products Highlights: 

• 1 Channel Subwoofer Monoblock
• Class D
• 0.5 ~ 4 Ohm Stable
• 1 x 8000 Watts @ 1 Ohm
• Bass Knob/Voltmeter/Clip Indicator
• Made In Korea

Specifications:

• RMS Power @ 4 ohm: 2500W
• RMS Power @ 2 ohm: 4800W
• RMS Power @ 1 ohm: 8000W
• RMS Power @ 0.5 ohm: 15000W (burst only)
• RMS Power @ 4 ohm Bridge: N/A

Audio: 

• Frequency Response: 13Hz-300Hz
• Signal to Noise Ratio: >95dB
• Efficiency @ 4ohm: 94%
• Damping Factor: 500
• Total Harmonic Distortion (THD): <0.2%
• Low Level input Range: 0.2-6V
• Selectable X-Over: Fixed LPF
• X-Over Filter Range: 35-250Hz
• Bass Boost Range: 0-9dB
• Bass Boost Frequency: 45Hz
• Infrasonic Filter: 10-50Hz
• Phase: 0-180°

Features:

• Amplifier Class: Digital (D)
• Amplifier Type: Monoblock / Subwoofer
• Number of Channels: 1
• Minimum Impedance: 1 Ohm
• Led Indicator: Power / Protect / Clip
• Power Input Terminal Size: 2 x 1/0Ga
• Fuse Size: 720A
• Remote Level Control: Yes (Metal Case)
• Cooling Fan: Yes
• Voltmeter: Yes
• Thermal Protection: Yes
• Over-Load Protection: Yes
• DC Output Protection: Yes
• Short Circuit Output Protection: Yes
• Voltage Input Protection: Yes
• Clipping Protection: Yes
• Body Color / Finish: Red / Black 

Extra Features: 

• X-Over Frequency Multiplier: No
• Input Mode Selectable: No
• LED Clipping indicator: Yes
• Professional Tiffany RCA Connectors: Yes
• Remote Level Knob with Clip indicator: Yes
• Linkable (Strap mode) Amplifier: Yes
• Reliable Heavy Duty Korean Board Design: Yes
• Very High Efficiency Digital Circuit Design: Yes

Measurements: 

• Overall Lengh ( with end plate ): 18.9" / 480mm
• Overall Wide: 9.68" / 246mm
• Overall Height ( with end plate ): 2.85" / 72.5mm
• Heatsink Length: 17.71" / 450mm
• Gross Single Unit Weight: 9.08kgs