The DHR12M is a 2-way bi-amp powered loudspeaker with a 12-inch woofer and a 1.75-inch HF driver in a space saving coaxial configuration, perfect for use as a floor monitor. Combining a 1000W amplifier and high performance DSP with the same plywood construction found on Yamaha's high-end DZR Series, the DHR12M offers best-in-class sound quality and durability.