The MP500 is a 2-channel, Multi-Purpose, DSP amplifier with up to 500 watts of power on tap. In 2-channel mode it outputs 140w x 2 @ 8 ohms or 250w x 2 @ 4 ohms and when in bridged mode it can output up to 500w x 1 @ 8 ohms. While MP500 can be used to power nearly any speaker, the selectable onboard DSP presets focus on optimizing all MartinLogan Outdoor products, such as the MartinLogan Outdoor Foundation System, and Custom Installation subwoofers. MartinLogan engineers also went the extra step to make sure that the MP500 could even drive dual subwoofers! These “Dual Subwoofer” DSP presets ensure powerful and reliable operation for MartinLogan Custom Install subwoofers. As new supported products are released, the MP500’s DSP is also easily updatable via PC by following the “Firmware Update” link above. With this and many other features, the MP500 is one of the most versatile custom installation amplifiers on the market!

Features

• Ultra-Class-D™ Multi-Purpose Two-Channel Power Amplifier
• 1U height and half-rack width
• Up to 500 Watts (when Bridged)
• Channel @ Ohms
• 140W x 2 @ 8ohms
• 250W x 2 @ 4ohms
• 500w x 1 @ 8ohms
• Amplifier Frequency Range 20Hz-20kHz +1/-3dB
• Selectable Digital Coax or Digital Optical input
• Dedicated Subwoofer (LFE) input
  
• Includes both racks mount ears and feet to support cabinet installations