JL Audio XDM1000/1 : Mono Marine Amplifier, 1000W/600W @ 2Ω/4Ω

XDM-Series Monoblock Class-D Marine-Grade Amplifier, 1000-Watts @ 2-Ohm or 600-Watts @ 4-Ohm This monoblock subwoofer powerhouse employs JL-Audio's high-speed NexD switching technology to achieve unprecedented efficiency and amazing power output from a very compact chassis. The XDM1000/1 generates up to 1000W of continuous power into a 2-ohm load (14.4V, 1% THD), making it a great choice to drive higher power subwoofer systems. Designed for car or boat installations, the XDM1000/1 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades. Intended specifically for subwoofer applications, the XDM1000/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500Hz and a defeatable infrasonic filter (30Hz, 24dB/oct.). With the addition of an optio