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Score @ 20hz
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<blockquote data-quote="FJF" data-source="post: 6074494" data-attributes="member: 601907"><p>Maybe measured at the port, but it's hard to say. Probably not. It's a very different environment. The sub pressurizes the whole house and will take the garage door (literally) off its hinges.</p><p></p><p></p><p>That's our TV system. The PSBs are OK for what they are. The pics were taken ~5 years ago before a remodel.</p><p></p><p></p><p>Dayton pro 18". The enclosure is ~46ft3 in a MLTL aliment. It was designed in part by Martin King, who was very kind to help out. We estimate the sub's sensitivity at ~100dB/1w/1m. It's driven by a bridged Samson S1500. The port consists of a 10" sonotube and we can vary its frequency by installing alternate lengths. It was tuned with a BFG using sweeps at 2Hz intervals. I guess it sounds OK. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif</p></blockquote><p></p>
[QUOTE="FJF, post: 6074494, member: 601907"] Maybe measured at the port, but it's hard to say. Probably not. It's a very different environment. The sub pressurizes the whole house and will take the garage door (literally) off its hinges. That's our TV system. The PSBs are OK for what they are. The pics were taken ~5 years ago before a remodel. Dayton pro 18". The enclosure is ~46ft3 in a MLTL aliment. It was designed in part by Martin King, who was very kind to help out. We estimate the sub's sensitivity at ~100dB/1w/1m. It's driven by a bridged Samson S1500. The port consists of a 10" sonotube and we can vary its frequency by installing alternate lengths. It was tuned with a BFG using sweeps at 2Hz intervals. I guess it sounds OK. [IMG]//content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif[/IMG] [/QUOTE]
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