3 votes
Accepted

Curious loudspeaker in church

Sounds like a leslie speaker/cabinet. It essentially creates a tremolo effect by rotating the speaker. There is lots of info online about these, so just the term should give you a good place to start ...
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  • 465
2 votes

How does SONOS play 1 produce 360 sound with only 1 tweeter?

I don't know very much about this but here is my opinion on the subject. If you think about it, in any reverberant space, any speaker will produce 360 degrees of sound. There is a somewhat new field ...
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2 votes

How do loud speaker manufacturers achieve frequency response ranges as low as 20Hz for its speakers and headphones?

Engineering. Speaker manufacturers have research and development departments staffed with engineers that spend a lot of time to develop crossovers (capacitors,resistors and coils) in conjunction ...
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2 votes
Accepted

Why not pointing the loudspeaker toward the sky during open-field frequency response measurement?

speakers don't just emit sound towards the front, they emit sound in 360 degrees despite the efforts of designers. Higher frequency drivers are more directional than lower frequency drivers. The lower ...
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  • 8,454
1 vote
Accepted

Combining speaker drivers due to damaged component

It's possible, but requires expertise. You need the specifications for all of the speaker components. Then you can build a passive filter that combines a woofer and tweeter, plus a new enclosure that'...
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  • 1,548
1 vote

Attenuator/volume control between amplifier and speaker

Answer partially based on comment: @EdwinvanMierlo The amp is Yamaha A-S501 The specification of the Yamaha A-S501 can be found here This amplifier is actually a "consumer classified" for the ...
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1 vote

Can I place loudspeakers behind the audience rather than in front?

Placing the main speakers behind the audience would create a very unnatural feel for the audience. The sound should seem to come from the direction of the person speaking, the band, etc on the stage. ...
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  • 111
1 vote
Accepted

Behringer Eurolive B115D for keyboards

It is unclear from the question whether the keyboard has a mono or stereo output so it's hard to say if you would need one or two of these. They do have 2 inputs but it will just mix them together. ...
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  • 1,553
1 vote
Accepted

Playing MP3/AAC music on powered loudspeaker

Remember that the output from your iPhone or Mac is likely stereo. Do you have TWO of these speakers? Or do you want to combine the Left + Right signals together into a monaural signal? You will ...
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1 vote
Accepted

Simulating effect of various metal speaker grills

Theoretical models may or may not exist for these effects, and may or may not accurately reproduce the actual effect -- there are so many variables and so many loose manufacturing tolerances. You may ...
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1 vote

Parabolic Speakers: Any experiences?

I have been creating and equalizing the speakers from parabold.com and here is my feedback: low end and high end get truncated through reflection low end is more present if dish is bigger and thicker ...
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  • 11

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