Reply to thread

Message

<blockquote data-quote="matt62485" data-source="post: 4654342" data-attributes="member: 592587">ok, well decided to redesign the center slot port design and do it myself, used a few calculators online, hope i did this correctly, was hoping someone with a little more experience could double check me.&nbsp; its for 2 dayton ho 10s.&nbsp; t/s parameters are&nbsp; listed below. first off i knew i needed 1.4cuft net for the two tuned to ~30hz.&nbsp; so with that said i used a calculator online for port length, ill be using an L shaped slot port.&nbsp; box dimensions are 41.25&quot;w x 11.25&quot;d x 10.75&quot;h, subs facing up bc i like to stick things in my hatch.&nbsp; using 3/4&quot; mdf internal gross would be 2.074cuft.&nbsp; port would be 9.75&quot; x2&quot; x 37&quot;L.&nbsp; port displacement is (2.75x9.75x37)/1728 = 0.57cuft + 0.1cuft driver displacement = 0.67 total displament.&nbsp; 2.074- 0.67 = 1.404cu ft net.&nbsp; correct??&nbsp; the calc i use online didnt specify to use net/gross so i used net.&nbsp; it was off carstereo.com.&nbsp; any help?&nbsp; i just want to make sure my tuning freq. is on point.Power handling: 600 watts RMS/1000 watts maxVCdia: 2-1/2&quot;Le: 1.75 mHImpedance: 4 ohmsRe: 3.4 ohmsFrequency range: 24 - 600 HzFs: 24 HzSPL: 87 dB 2.83 V/1mVas: 1.20 cu. ft.Qms: 4.20Qes: .36Qts: .33Xmax: 12mmDimensions:Overall Diameter: 10-1/2&quot;Cutout Diameter: 9-1/4&quot;Mounting Depth: 5&quot;pix below...<img src="http://i4.photobucket.com/albums/y134/Dubkota/daytons.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /><img src="http://i4.photobucket.com/albums/y134/Dubkota/dayts.jpg" alt="" class="fr-fic fr-dii fr-draggable " style="" /></blockquote>

[QUOTE="matt62485, post: 4654342, member: 592587"] ok, well decided to redesign the center slot port design and do it myself, used a few calculators online, hope i did this correctly, was hoping someone with a little more experience could double check me. its for 2 dayton ho 10s. t/s parameters are listed below. first off i knew i needed 1.4cuft net for the two tuned to ~30hz. so with that said i used a calculator online for port length, ill be using an L shaped slot port. box dimensions are 41.25"w x 11.25"d x 10.75"h, subs facing up bc i like to stick things in my hatch. using 3/4" mdf internal gross would be 2.074cuft. port would be 9.75" x2" x 37"L. port displacement is (2.75x9.75x37)/1728 = 0.57cuft + 0.1cuft driver displacement = 0.67 total displament. 2.074- 0.67 = 1.404cu ft net. correct?? the calc i use online didnt specify to use net/gross so i used net. it was off carstereo.com. any help? i just want to make sure my tuning freq. is on point. Power handling: 600 watts RMS/1000 watts max VCdia: 2-1/2" Le: 1.75 mH Impedance: 4 ohms Re: 3.4 ohms Frequency range: 24 - 600 Hz Fs: 24 Hz SPL: 87 dB 2.83 V/1m Vas: 1.20 cu. ft. Qms: 4.20 Qes: .36 Qts: .33 Xmax: 12mm Dimensions: Overall Diameter: 10-1/2" Cutout Diameter: 9-1/4" Mounting Depth: 5" pix below... [IMG]http://i4.photobucket.com/albums/y134/Dubkota/daytons.jpg[/IMG] [IMG]http://i4.photobucket.com/albums/y134/Dubkota/dayts.jpg[/IMG] [/QUOTE]

Verification