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PERSONAL MONITOR SPEAKER GENERAL DESCRIPTION The TOA SM-68 is a full-range personal monitor speaker system designed for professional applications. It has a power handling capacity of 200 watts continuous program material at an impedance of 8 ohms, and features a variable input attenuator to adjust the volume.
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8 ohms Dimensions: 90 dB (1W/1m) Weight: the SM-68 to be mounted to mic stands for stage use, or to walls for permanent installations. The speaker system shall meet the following criteria: Sensitivity: 90dB at 1 meter with 1 watt.