The Yamaha DHR12M is a two-way bi-amp active loudspeaker with a 12-inch woofer and a 1.75-inch compression driver in a compact coaxial configuration. The DHR12M takes the advanced feature-set of Yamahas brand-new DHR series and puts it into the perfect enclosure for floor monitoring. With a 1000W amplifier and advanced new DSP technology the DHR12M is an eminently rugged and clear-sounding floor monitor. The DHR series carries the same plywood enclosure as Yamahas beloved DZR series reducing vibrations from the drivers so your performers can hear themselves at their best. Having developed cutting-edge new DSP technology Yamahas FIR-X system provides smooth dynamic linear phase FIR (finite infinite response) filters at the crossover frequency instead of the typical crossovers of other loudspeakers. This makes a smooth almost unnoticeable crossover between the powerful 12-inch woofer and the bright present coaxial compression driver while avoiding the all-too-common phase smear distortion that can muddy the sound of your venue.