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#432704 - 06/08/17 11:22 AM
Re: Break in Speakers/monitors
[Re: Torch]
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Senior Member
Registered: 07/21/05
Posts: 5387
Loc: English Riviera, UK
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Most Speakers are mechanical, so a little running in to loosen them up is best, (About 10 minutes of pink noise should do) as with anything mechanical, however, don’t expect major changes, just a little less distortion and flatter frequency response, (Easily measured so it’s not a myth) but to be honest, the acoustics of the room will dwarf the small changes.
Bill
_________________________
English Riviera: Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).
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#432707 - 06/08/17 12:19 PM
Re: Break in Speakers/monitors
[Re: Torch]
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Senior Member
Registered: 12/08/02
Posts: 15576
Loc: Forest Hill, MD USA
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Bill, speakers are electro-mechanical by design, however, there are no moving components whose properties actually that stretch or contract. The only moving components is the cone, which is corrugated near the base and rim so it can move in and out, but it does not stretch. It is often made of a special type of paper that does not stretch by design, thus preventing changes in frequency response over years of usage, and changes in environmental conditions, temperature, humidity, etc... The spider, which is nothing more than a series of wires that form a magnet near the base of the cone, which reacts to the permanent magnet when changes in electrical current is detected. Obviously, the wires do not change in shape, size or elasticity. Distortion in speakers usually is the result of either the speaker being overdriven, or something that has ripped loose either from being overdriven, or physical damage, which would cause the cone to rattle against a tear in the cone material. When I was a youngster, we frequently repaired torn speaker cones using nothing more than a piece of old tee shirt glued in place over the torn spot with rubber cement - it worked great. Graham Crosby, an old friend, who also resides on the English Riviera, spent much of his life designing speakers. Maybe he can jump in and shed some additional information on this subject, which definitely IS a myth! All the best, Gary Gary
_________________________
PSR-S950, TC Helicon Harmony-M, Digitech VR, Samson Q7, Sennheiser E855, Custom Console, and lots of other silly stuff!
K+E=W (Knowledge Plus Experience = Wisdom.)
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#432718 - 06/08/17 06:04 PM
Re: Break in Speakers/monitors
[Re: Torch]
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Senior Member
Registered: 07/21/05
Posts: 5387
Loc: English Riviera, UK
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Hi Gary
Haven’t seen speakers like that for centuries, there made out of all sorts of materiel these days, some of which DO require to be run in, (The days of being able to stick tape or cloth on the cone to repair it have long gone) however, as I said in my previous post, the differences are dwarfed by the room acoustics.
Bill
_________________________
English Riviera: Live entertainment, Real Ale, Great Scenery, Great Beaches, why would anyone want to live anywhere else (I�m definitely staying put).
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