Optimal Speaker Design is a USA based company that delivers high-quality audio products for homes and businesses, including in-ceiling speakers, large space systems, and whole-house solutions designed for excellent sound and easy setup. Our team combines expertise in acoustics, mechanics, and electronics.
We offer outstanding value in custom installation and commercial audio.
Speakers: OSD Audio has in-wall, ceiling, outdoor, home theatre, and commercial models for various budgets and needs.
Subwoofers: Indoor/outdoor powered and passive options deliver clear, powerful bass.
Amplifiers: From single-channel to 16-channel multi-room amps, all with comprehensive features.
Commercial 70V: We supply robust amplifiers and speakers for commercial, with reliable zone management and easy expansion.
Distribution/Control: Manage up to 12 zones multi-room sound with our selectors and volume controls.
Cables & Accessories: Includes fire-safe and outdoor wiring, HDMI products, and installation tools