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<blockquote data-quote="RookieMekanik" data-source="post: 5733919" data-attributes="member: 570856"><p>Made some Propper Dropper tests</p><p></p><p>20hz, 25hz, 33hz and 40 hz peak</p><p></p><p>So far:</p><p></p><p>very poor result on 20 hz --- 141.5db</p><p></p><p>much better on 25 hz ... 148.6db</p><p></p><p>33hz 149.8db</p><p></p><p>40hz 153.8</p><p></p><p>Couple pics, but these were not the highest but very close to the results i got //content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif</p><p></p><p>25hz</p><p></p><p><img src="http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/25hz.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>40hz</p><p></p><p><img src="http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/40hz.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Also tried bassrace, but as i was alone, its almost impossible to get a proper score, as for the safety reasons i didnt take the laptop into the car //content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif</p><p></p><p>1 amp was always faulty, gives out twice less power than first one and overheats a LOT ... //content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif</p><p></p><p>So after 2 runs with 1 faulty amp and all this on <strong>41hz ! ! !</strong> track and box tuned onto 33hz //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif</p><p></p><p><img src="http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/bassrace1.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></p><p></p><p>Next 4 weeks will do nothing, after 12 april when the first sound off will be held here, will rebuild the whole box, subs will be fitted propably and then port made wider for SPL ...</p></blockquote><p></p>
[QUOTE="RookieMekanik, post: 5733919, member: 570856"] Made some Propper Dropper tests 20hz, 25hz, 33hz and 40 hz peak So far: very poor result on 20 hz --- 141.5db much better on 25 hz ... 148.6db 33hz 149.8db 40hz 153.8 Couple pics, but these were not the highest but very close to the results i got [IMG]//content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif[/IMG] 25hz [IMG]http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/25hz.jpg[/IMG] 40hz [IMG]http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/40hz.jpg[/IMG] Also tried bassrace, but as i was alone, its almost impossible to get a proper score, as for the safety reasons i didnt take the laptop into the car [IMG]//content.invisioncic.com/y282845/emoticons/tongue.gif.6130eb82179565f6db8d26d6001dcd24.gif[/IMG] 1 amp was always faulty, gives out twice less power than first one and overheats a LOT ... [IMG]//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif[/IMG] So after 2 runs with 1 faulty amp and all this on [B]41hz ! ! ![/B] track and box tuned onto 33hz [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG] [IMG]http://i555.photobucket.com/albums/jj458/vivaldipanda/Panda/bassrace1.jpg[/IMG] Next 4 weeks will do nothing, after 12 april when the first sound off will be held here, will rebuild the whole box, subs will be fitted propably and then port made wider for SPL ... [/QUOTE]
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