Optimal Speaker Design is engaged in the design, engineering, and distribution of high-quality home and commercial audio products. Our products range in complexity from simple in-ceiling speakers to whole-house audio systems—all with beautiful styling and high-end sound quality.

Experience unparalleled audio flexibility with OSD Audio's wireless subwoofer kits. Eliminate the clutter of cables and enjoy the freedom to place your subwoofer anywhere for optimal sound quality. Perfect for home theaters, our kits ensure seamless, high-fidelity audio transmission for a superior listening experience.

The Trinity Amps OSD is modelled after the 100W Dumble ODS #124 with just a few less frills. It boasts a nominal 22W / 6V6 or 33W / 6L6 output stage in a compact chassis format of only 17 in W X 2-1/2” in H X 8-1/2 in D . It has one foot-switched channel – Clean and Overdrive.

The NERO MAX12 is a highly efficient Class D multi-channel audio distribution system that powers up to six zones with up to six different sources for well-rounded and easy to manage residential and commercial audio systems.

The WSK-SUB 5.8 GHz Wireless Subwoofer Transmitter and Receiver Kit lets you add heart-pounding bass to your entertainment system without having to run cable from the A/V receiver to the subwoofer. The kit’s transmitter connects to your AV receiver, then sends a wireless signal to the kit’s receiver, which is connected to a powered ...

2017年1月16日 · EXPAND YOUR SOUND: A compact wireless speaker kit that eliminates the need to run speaker cable from your home theater receiver to a rear location. This is perfect for people who have a home theater in a room where it is difficult or impossible to run speaker wire, such as a rental property or a home with a lot of hard flooring.

2022年3月11日 · OSD Audio’s WSK-SUB 5.8 GHz Full Range Wireless Subwoofer/Speaker Transmitter and Receiver Kit allows you to add a powered subwoofer, two active loudspeakers or a 2-channel power amp and passive pair of surround speakers to a new or existing surround sound system without having to run cable from the receiver/amp to the speakers.

2019年5月30日 · Wireless Bass Freedom: Experience powerful, cable-free bass with a 5.8 GHz digital wireless subwoofer kit, featuring dual antennas for a stronger, more reliable connection. Lag-Free Audio Transmission: Advanced chipset ensures seamless, ultra-fast signal delivery with zero delay, perfect for immersive home theater systems and music setups.

OSD Audio’s NERO-WSA Wireless Subwoofer Transmitter and Receiver kit lets you add pristine sounding bass to home theaters and media rooms without having to run cable from your amp or receiver to the subwoofer itself.

OSD BOM4.1.2 Bluetooth Powered Subwoofer. 8" Subwoofer with Built-in Amp: Provides rich, powerful bass and drives up to 4x 60W speaker outputs for seamless speaker integration. 360° Omni-Directional Sound: Ensures even bass coverage for an immersive listening experience.