Thread: Wireless Relay 1930
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Old 26th Mar 2020, 10:35 pm   #11
Herald1360
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Join Date: Feb 2007
Location: Leominster, Herefordshire, UK.
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Default Re: Wireless Relay 1930
Just goes to show how bad the acoustic impedance mismatch between a "normal" loudspeaker and free air is!
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