The AtlasIED SMP-15 is a 2-way passive loudspeaker featuring a single 15" woofer and a high-frequency horn-style compression driver. While most commonly used as main speakers, the wide frequency response and adjustability of this series make them ideal for use as stage monitor speakers for concerts or productions. The SMP-15 is a passive model that features the same 2-way design 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.