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The skip found speakers and drivers are perfect for the video wall I am currently building but lack power and quality on their own as they are only .half a watt in power. Still, with some testing, I found out A small speaker “box” that “captures” the sound coming out of either the front or back of the speaker will eliminate this problem. With an improvement in the tonal quality of the sound will be dramatically improved. A somewhat larger box will help with the deeper sounds the effect may have.

Alternately, a sound focusing tube can be used to prevent out-of-phase sound cancellation and can “aim” the speaker’s sound output in a direction appropriate for the application. Our 68mm diameter speaker uses a drain pipe as a Sound Focusing Tube is a perfect solution and can increase sound output by as much as four times.

fist test
test with drain pipe