OSD Audio ISS4 4-Zone Speaker Selector Switch with Built-in Impedance Protection for Multi-Room Home Audio Systems
Product Description
OSD Audio ISS4 4-Zone Speaker Selector Switch with Built-in Impedance Protection for Multi-Room Home Audio Systems
- SOUND QUALITY: The High Power Speaker Selector is an effective way to distribute music to four listening zones and play any pair. It is constructed of 16-gauge steel with a durable black powder coating and gray silk-screening.
- POWER: The ISS4 includes selectable impedance matching protection circuitry allowing a single amplifier to power multiple pairs of speakers and up to 70W per channel with engaged protection.
- CONNECT: The phoenix connectors on the ISS4 are easily removable to give better leverage when terminating the cable. With screw-down terminals, the speaker wire will never come loose.
- IMPEDANCE PROTECTION: With the ISS4's impedance protection, one receiver or amp can safely power several pairs of speakers. Run 140 watts per channel total input power without engaging the manual protection.
- EASY INSTALLATION: The low profile design easily fits into a cabinet or equipment rack in the home to have effective placement when connecting the cables to the selector switch and has individual on/off selectors for each zone.
OSD Audio’s ISS4 High Power Speaker Selector is an affordable way to distribute audio to multiple listening zones within a home or office environment. Capable of controlling up to four pairs of speakers, the ISS4 gives you the freedom of choice to play any pair, a combination of pairs, or all pairs simultaneously, while dual source inputs allow you to toggle between two audio sources. The low-profile slips into a cabinet or equipment rack, and front-panel push buttons let you quickly turn each pair of speakers on or off independently.
Easy to install, the ISS4 accepts up to 14-gauge cable and includes removeable European-style input/output connectors that give you better leverage when terminating cable than traditional spring-loaded terminals. Constructed of 16-gauge steel with a durable black powder coating and gray silk-screening, the ISS4 also includes impedance-matching circuitry so you can safely drive all four pairs of speakers at once without damaging your receiver or amp.












