Dual Source

Dual Source


OSD Audio’s comprehensive line of Speaker Selectors allows you to gain complete control over your multi-zone audio system. With features like independent speaker adjustability, dual input a/b source control, and impedance protection circuitry, you can easily custom tailor the sound in your particular application.

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4-Zone Independent A/B Switch Per Zone High Performance Speaker Selector with Impedance Protection - DSM4

The DSM4 is a dual source speaker selector with an independent a/b switch per zone. With this unit, you can choose two music sources at each zone. Learn More

6-Zone Independent A/B Switch Per Zone High Performance Speaker Selector with Impedance Protection - DSM6

Dual source with independent a/b switch per zone - you can choose two music sources at each zone. Learn More

8-Zone Independent A/B Switch Per Zone High Performance Speaker Selector with Impedance Protection - DSM8

Dual source with independent a/b switch per zone - you can input two music source and choose at each zone. Learn More

TSM12 Pair Speaker Selector

If you want a powerful speaker selector, the TSM-12 is a highly efficient dual source, impedance-matching speaker selector. It will handle more power and in cooler temperatures than the resister based speaker selectors. This high quality speaker selector is designed for use with either 4 or 8 ohm speakers. Learn More

8-Zone Dual Source Speaker Selector with Amplifier Protection Circuitry and Removable Input/Output Connectors - TSM8

If you want a powerful speaker selector, the TSM-8 is a highly efficient dual source, impedance-matching speaker selector. It will handle more power and in cooler temperatures than the resister based speaker selectors. Learn More

4 Zone Multi-Room Audio System Kit Includes - 200-Watt 2 Channel Amplifier, 4x Pair High Power Speaker Selector, & 4 100-Watt Impedance Matching Speaker Volume Control Kit

Create your ultimate 4 zone multi-room audio system kit! It includes: the OSD Audio AMP200 which is a powerful, high current amplifier for home and pro-installation applications. The ISS4 High Power Speaker Selector is an easy and effective way to distribute music to up to four listening zones (four pairs of speakers) and play any pair, a combination of pairs, or all pairs simultaneously. You also get four (4) impedance-matching volume controls that lets you adjust the volume of a pair of speakers independently of other speakers within a whole house audio system. Learn More

6 Zone Multi-Room House-wide Audio System Kit Includes - 350-Watt 2 Channel Amplifier, 6x Pair High Power Speaker Selector, & 6 100-Watt Impedance Matching Speaker Volume Control Kit

Create your ultimate 6 zone multi-room/ house-wide audio system kit! It includes: the OSD Audio AMP300 which is a heavy-duty 350-Watt A/B two-channel dual source amplifier for use as a remote or single amplifier. The ISS6 will allow you to run as many zones as you choose at a given time, whether it's running all of them simultaneously or deactivating some and running speakers in just one or two zones. You also get six (6) impedance-matching volume controls that lets you adjust the volume of a pair of speakers independently of other speakers within a whole house audio system. Learn More

8 Zone Multi-Room House-wide Audio System Kit Includes - 350-Watt 2 Channel Amplifier, 8x Pair High Power Speaker Selector, & 8 100-Watt Impedance Matching Speaker Volume Control Kit

Create your ultimate 8 zone multi-room/ house-wide audio system kit! It includes: the OSD Audio AMP300 which is a heavy-duty 350-Watt A/B two-channel dual source amplifier for use as a remote or single amplifier. Designed to distribute audio to up to six pairs of speakers, the ISS8 High Power Speaker Selector puts you in control of your whole house audio by giving you the option to play any pair, a combination of pairs, or all pairs of speakers simultaneously and control the volume. You also get eight (8) impedance-matching volume controls that lets you adjust the volume of a pair of speakers independently of other speakers within a whole house audio system. Learn More