Selector Switch Boxes

OSD Audio 8 Zone Autoformer Speaker Selector Dual Source Impedance Matching

OSD Audio 8 Zone Autoformer Speaker Selector Dual Source Impedance Matching Review

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		Brand:	OSD Audio
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OSD Audio 8 Zone Autoformer Speaker Selector Dual Source Impedance Matching Feature

• Accommodates up to 8 pair of speakers
• Dual source inputs | A/B speaker switch
• Selectable autoformer-based impedance matching (up to 8x)
• Power Handling: 100 watts RMS continuous per channel 300 watts peak per channel
• Minimum Speaker Impedance: 4 Ohms

OSD Audio 8 Zone Autoformer Speaker Selector Dual Source Impedance Matching Overview

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 temperature than the resister based speaker selector. This high quality speaker selector is designed for use with either 4 or 8 ohm speakers. The A/B switch located on the front panel allows all your speakers to be driven from either of two amplifiers.The TSM-8 speaker selector is equipped with a low-frequency protection circuit to reduce subsonic signals. This allows higher power operation without amplifier shut-down. Utilizing audio-grade impedance-matching autoformers, the TSM-8 is capable of maintaining a safe operating load at the amplifier while distributing maximum power throughout your system. The TSM-8 is equipped with a rotary switch, located on the rear panel, which is used to set the appropriate impedance to be seen by your amplifier, based on the number of pair of speakers connected. This switch selects the proper taps of the autoformers, allowing the amplifiers power to be delivered safely to the speakers.FeaturesAccommodates up to 8 pair of speakersDual source inputs (AMP A and AMP B)A/B selector switchSelectable autoformer-based impedance matching (up to 8x)Low frequency protection circuitRemovable input/output connectorsIsolated left and right channel groundsPrinted room labels includedDescription:. Power Handling: 100 watts RMS continuous per channel 300 watts peak per channel. Minimum Speaker Impedance: 4 Ohms. Low-frequency protection: Bipolar capacitor circuit 6 dB high-pass filter, centered at 30 Hz. Amplifier/Speaker Connectors: Removable 4-pole color coded snap-in connectors. Maximum Wire Gauge: 14AWG. Dimensions: 17" W x 2.875" H x 8.25" D. Weight: 7.50

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