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Old 14th February 2012, 09:08 AM   #1
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Default Ultimate Loudspeaker Protection for Solid State Power Amplifiers

News | Eminence Speaker
I read - among other very important things - follow:

D-fend™ has eliminated the headaches for speaker engineers – no more hassling with polyswitches, blown lamp filaments, lossy resistors, or slow relays. Incorporating such features as digital signal processing with on-board digital filtering, customizable microprocessor and MOSFET construction, the D-fend™ protection circuit enables a designer to use this technology prior to passive filtration and allows different sensitivity settings in specific frequency bands, such as woofer over-excursion bands or high frequency peak damage regions.

Are there already any experiences concerning this new device from Eminence ?
Evenstar D-fend Speaker Protection Circuit

more URLs:
MOSFET based DC Speaker Protection
LASS, SLS Audio Line Array Simulator Software
audio concepts / SLS Audio

BTW - where is to find EMINENCE on this fair:

Thanks for an advice.

Last edited by tiefbassuebertr; 14th February 2012 at 09:18 AM.
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