Introducing the HD Series, a comprehensive family of professional surface-mounted loudspeakers designed to deliver exceptional audio performance in a sleek, versatile package. This series offers a scalable solution for any commercial environment, featuring the compact 4-inch HD 4021, the balanced 5-inch HD 5031, and the high-output 6.5-inch HD 6041. Available in both black and white finishes, each speaker is housed in a durable ABS enclosure with a modern aesthetic that complements any decor. Engineered for flexibility, all models support 100V/70V distributed line systems and standard 8-ohm low-impedance connections, making the HD Series the ideal choice for delivering high-quality background music and crystal-clear public address in retail stores, restaurants, classrooms, hospitality venues, and corporate offices.