The AtlasIED SMP-12 is a passive 2-way loudspeaker featuring a single 12" woofer and a high-frequency horn-style compression driver. While most commonly used as a main speaker, the wide frequency response and adjustability of this series make them ideal for use as stage monitor speakers for concerts or productions. The SMP-12 is a passive model that features the same 2-way layout as the powered version, but is designed to be used in conjunction with the powered SMA model. Each enclosure includes a Speak-ON™ connector for connecting to the powered version, making it easy to install and share a source.