Is this sub going to outperform SVS PB12-NSD ?

spwn

Member
2010-10-06 7:22 pm
Hi,

Judging from the graphs below ... would the sub I wanna build outperform the PB12-NSD sub made by SVS ?

Its a 120 liter box tuned to 20hz using a 500watt bash amp with PEQ at 80hz -2db and static gain +3db with high pass filter @15hz

Transfer Magnitude
[IMGDEAD]http://img842.imageshack.us/img842/3366/transfermagnitude.png[/IMGDEAD]

SPL
[IMGDEAD]http://img716.imageshack.us/img716/9059/spl.png[/IMGDEAD]

Max SPL
[img="http://img185.imageshack.us/i/maxspl.png"]Imageshack - maxspl.png[/img]

Amp load
[IMGDEAD]http://img823.imageshack.us/img823/3553/ampapparantload.png[/IMGDEAD]

Cone excursion
[IMGDEAD]http://img801.imageshack.us/img801/29/coneexcursion.png[/IMGDEAD]

Group Delay
[IMGDEAD]http://img693.imageshack.us/img693/4695/groupdelay.png[/IMGDEAD]

Transfer Function Phase
[IMGDEAD]http://img440.imageshack.us/img440/1429/transferfunctionphase.png[/IMGDEAD]


Thanks
 
..If this is for both you want the first one, and something to customize the EQ.

In this enclosure: Use any Sub-amp > 160W and EQ is not necessary as this enclosure should be stuffed with wool like an TL to half-ways down the line, counted from the rear of the driver:

b:)
 

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