The LS high-end loudspeakers are American made in San Diego, CA. Each enclosure is designed, tuned, and ported using LEAP™ software and tested with LMS™ software for optimum system performance. Multi-ply Hardwood offers the strength for professional service. Professional Neutrik™ Speakon connectors, Mylar crossover capacitors and Speaker Guard HF driver protection are just part of the top quality design. The LS1503 is designed to stand alone as a full range sound reinforcement loudspeaker and to couple with our LS1801 for a four way extended low-end system. Effective for both permanent and portable applications, it comes with handles, rubber footpads, and a 1-3/8-inch pole mount cup. Covered in black DuraTuff™