Imagine a wall of these...

[scott0482 10+ year member]

Someone is confusing wallet size with SPL...

a row (wall) of about 16, dual Isobaric horn loaded enclosures.. (think old school "wicked one" turned sideways) tuned to the best resonant frequency of the drivers.. (probably 78 hz.. give or take) [completely made up]

find a vehicle configuration that resonates at the same frequency..

 

[scott0482 10+ year member]

it would do almost as well as my old school setup..

 

[sacsking916 5,000+ posts]

Dumbest thread of the week

 

[hispls 5,000+ posts]

 

[Buck 5,000+ posts]

Ok.

3.141593 * ((3/2)^2) = 7.06858425

Square inches of 3" diameter circle.

 

[Bettr n' Revrse 5,000+ posts]

Some one buy a couple and stop BSing about them...

 

[subzero 5,000+ posts]

Power handling: 15 watts RMS/30 watts max • VCdia: 13/16" • Le: 0.19 mH • Impedance: 4 ohms • Re: 3.6 ohms • Frequency range: 55-2,000 Hz • Fs: 55 Hz • SPL: 76 dB 1W/1m • Vas: 0.03 cu. ft. • Qms: 3.17 • Qes: 0.50 • Qts: 0.43 • Xmax: 4 mm • Dimensions: Overall diameter: 3.67", Cutout diameter: 2.93", Depth: 2.59".

No thanks

 

[audiobaun 5,000+ posts]

6-1/2" Subwoofer 6.5" Sub Woofer 80W RMS / 160W Max 4 ohms BIG BASS small space! | eBay I have been looking at these,but who the he ll makes them?? who knows?????? check those specs out:hitbrick:

 

[audiobaun 5,000+ posts]

6.5" Pyle Professional Series Woofers | eBay I grabbed a pair of these up last week,or so,to try out up front,and after i can get them in,ill let everyone know how good/or bad they are..they were less expensive at partsexpress,will be set up along with an infinity ref 1inch 50rms tweet on a 3way xover,running mid,and,with a polk mm 5.25 100rms woofer with an older infinity kappa 100rms tweet 1inch on a 2way xover tied in together on an old school autotek mean machine 99 close to 2.6 ohms for each front seat/pillars..i have a set of cdt gold m6 to put in, but as cheap as these were,and due to the specs,id figure id give them a run..be a couple weeks till then, but will run a thread on them..the warranty on them are crazy..3yrs???

 

[Imtjnotu 5,000+ posts]

Imagine shaving ur pubes with a router

 

[Bettr n' Revrse 5,000+ posts]

Power handling: 15 watts RMS/30 watts max • VCdia: 13/16" • Le: 0.19 mH • Impedance: 4 ohms • Re: 3.6 ohms • Frequency range: 55-2,000 Hz • Fs: 55 Hz • SPL: 76 dB 1W/1m • Vas: 0.03 cu. ft. • Qms: 3.17 • Qes: 0.50 • Qts: 0.43 • Xmax: 4 mm • Dimensions: Overall diameter: 3.67", Cutout diameter: 2.93", Depth: 2.59".

No thanks

Yep

 

[quackhead 10+ year member]

Power handling: 15 watts RMS/30 watts max • VCdia: 13/16" • Le: 0.19 mH • Impedance: 4 ohms • Re: 3.6 ohms • Frequency range: 55-2,000 Hz • Fs: 55 Hz • SPL: 76 dB 1W/1m • Vas: 0.03 cu. ft. • Qms: 3.17 • Qes: 0.50 • Qts: 0.43 • Xmax: 4 mm • Dimensions: Overall diameter: 3.67", Cutout diameter: 2.93", Depth: 2.59".

No thanks

Dayton ND90-8 3-1/2" Aluminum Cone Full-Range Driver 8 Ohm 290-210

Specifications: • Power handling: 20 watts RMS/40 watts max • VCdia: 3/4" • Le: 0.54 mH • Impedance: 8 ohms • Re: 7.5 ohms • Frequency range: 80-15,000 Hz • Fs: 80 Hz • SPL: 82.1 dB 1W/1m • Vas: 0.05 cu. ft. • Qms: 4.25 • Qes: 0.85 • Qts: 0.71 • Xmax: 4 mm • Dimensions: Overall diameter: 3-1/2", Cutout diameter: 3", Depth: 2-1/4".

actually, using 24 ea of these in a 2 separate corner loaded line arrays in a room with 8' ceilings WILL achieve extension to 30hz @ -3db..built to spec and powered with 100 clean watts.