Score @ 20hz

[FJF 10+ year member]

I'd put this up against anything at 20Hz. Or, did you mean in a car? //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[Kastlez_ 10+ year member]

sweet lawd baby jesus

this //content.invisioncic.com/y282845/emoticons/fyi.gif.9f1f679348da7204ce960cfc74bca8e0.gif

 

[Xprime4 10+ year member]

I'd put this up against anything at 20Hz. Or, did you mean in a car? //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

do you really thing that could got get higher score at 20hz than in a car? nice setup... tv size ain't even subs diameter //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

 

[ciaonzo 5,000+ posts]

I spy psb FJF.

What drivers did you use for that serious commitment?

 

[FJF 10+ year member]

do you really thing that could got get higher score at 20hz than in a car?

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.

I spy psb FJF.

That's our TV system. The PSBs are OK for what they are. The pics were taken ~5 years ago before a remodel.

What drivers did you use for that serious commitment?

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

 

[ciaonzo 5,000+ posts]

I had a hunch it might be a King design.

Indeed that will dig very deep.

Very nice.

 

[Xprime4 10+ year member]

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. //content.invisioncic.com/y282845/emoticons/wink.gif.608e3ea05f1a9f98611af0861652f8fb.gif

46 ft/cu //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif only a 10inch sono //content.invisioncic.com/y282845/emoticons/eek.gif.771b7a90cf45cabdc554ff1121c21c4a.gif

Lol that must be serious rumble //content.invisioncic.com/y282845/emoticons/laugh.gif.48439b2acf2cfca21620f01e7f77d1e4.gif

 

[galacticmonkey 5,000+ posts]

Dont remember metering it that low, but I know with a couple small box mods, a battery charge, and a line driver, I would have been 160+ on the dash windows up playing music below 30hz.

 

[pman44 10+ year member]

Frankie is doing 160's at 30hz

I think I've seen somewhere that Meade did a 161.xx @ 32Hz

 

[galacticmonkey 5,000+ posts]

I think I've seen somewhere that Meade did a 161.xx @ 32Hz

He didnt.

GTFO.

 

[murderedtahoe 10+ year member]

STEVE MICK over 155dbs @ 25hz and sealed up!

 

[murderedtahoe 10+ year member]

think it was an 58 and some change @ 25hz

 

[~DIGITAL~BASS~ 10+ year member]

151 @ 35hz,150.4 @ 30hz, 149.9 @ 25hz. Never tried 20hz though.

 

[Snow90 10+ year member]

 

[Xprime4 10+ year member]

yeah that's what i was talking about. Nice door flex.

No one actualy metered at 20hz?