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<blockquote data-quote="Tim Duffin" data-source="post: 84377" data-attributes="member: 400">Re: PK SoundWell, here is an example:&nbsp; Though not a true spec sheet.&nbsp; <a href="http://www.jblpro.com/BackOffice/ProductAttachments/SSASB7118.0609.pdf" target="_blank">http://www.jblpro.com/BackOffice/ProductAttachments/SSASB7118.0609.pdf</a>It says that the cone is capable of 89mm of excursion.&nbsp; Which, if true beats everything else out there because it is way more efficient at low freqs.&nbsp; The TC sounds product looks great on paper, but is so inefficient you will never get near its claimed excursion because it simply does not move.&nbsp; &nbsp; I consider the Best B&amp;C to be the: <a href="http://www.bcspeakers.com/products/lf-driver-neo/18-0/18nw100" target="_blank">B&amp;C Speakers</a>and the best faital to be: <a href="http://www.faitalpro.com/products/LF_Loudspeakers/product_details/index.php?id=201070140" target="_blank">FaitalPRO | LF Loudspeakers | 18XL1600</a>Both of them are not as loud or efficient at low frequencies, in all circumstances I have tested.&nbsp; BTW-- I don&#039;t consider testing subs at 3 watts and 1000Hz for 1 minute a valid test.&nbsp; I only want to know what the sub sounds like with 3x RMS for 8 hours playing 50hz and getting so hot you can&#039;t touch it.</blockquote>

[QUOTE="Tim Duffin, post: 84377, member: 400"] Re: PK Sound Well, here is an example: Though not a true spec sheet. [url]http://www.jblpro.com/BackOffice/ProductAttachments/SSASB7118.0609.pdf[/url] It says that the cone is capable of 89mm of excursion. Which, if true beats everything else out there because it is way more efficient at low freqs. The TC sounds product looks great on paper, but is so inefficient you will never get near its claimed excursion because it simply does not move. I consider the Best B&C to be the: [url=http://www.bcspeakers.com/products/lf-driver-neo/18-0/18nw100]B&C Speakers[/url] and the best faital to be: [url=http://www.faitalpro.com/products/LF_Loudspeakers/product_details/index.php?id=201070140]FaitalPRO | LF Loudspeakers | 18XL1600[/url] Both of them are not as loud or efficient at low frequencies, in all circumstances I have tested. BTW-- I don't consider testing subs at 3 watts and 1000Hz for 1 minute a valid test. I only want to know what the sub sounds like with 3x RMS for 8 hours playing 50hz and getting so hot you can't touch it. [/QUOTE]

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