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Car Audio Help
Enclosure Design & Construction
Looking for some good suggestions on a box design
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<blockquote data-quote="rob420" data-source="post: 8073264" data-attributes="member: 653701"><p>I am looking for some suggestions from some experienced box builders. The box I had currently vibrated to destruction and was too small. I have plenty of room and there are no limits on size of box. The box is going in the back of an Escalade. Below are the specs for a box and all the speaker info. I am open for any suggestions. Having difficulty on the port size and tuning (don't want a box 15" high to match recommended port height). Not sure how to do the port. The speaker is a Memphis Mojo 515q1 (15" sub). Amp Rockford Power 1500. Any thoughts or suggestion will be GREATLY APPRECIATED!!!</p><p></p><p>Impedance 1ohm</p><p></p><p>DCR per coil 1.14</p><p></p><p>Resonant Frequency (HZ) 30.07 Moving mass (grams) 706.40</p><p></p><p>Mechanical Qms 5.09 Motor strength 16.51</p><p></p><p>Electrical Qes 0.575 CMS (um/N) 41.28</p><p></p><p>Total Qts 0.517 Coil Diameter 3"</p><p></p><p>Linear X mas 0.59" RMS Power 1750 Watts</p><p></p><p>Linear Xmech 1.37" Driver displacement (CF) 0.389</p><p></p><p>Sensitivity (db) 84</p><p></p><p>Piston area (sqm) 0.085</p><p></p><p>Vass (cf) 1.49</p><p></p><p>Recommended Enclosure</p><p></p><p>Internal air space/slot port dimension/ tuning frequency</p><p></p><p>5.25cf gross /15.5”x3”x11” / 43Hz</p></blockquote><p></p>
[QUOTE="rob420, post: 8073264, member: 653701"] I am looking for some suggestions from some experienced box builders. The box I had currently vibrated to destruction and was too small. I have plenty of room and there are no limits on size of box. The box is going in the back of an Escalade. Below are the specs for a box and all the speaker info. I am open for any suggestions. Having difficulty on the port size and tuning (don't want a box 15" high to match recommended port height). Not sure how to do the port. The speaker is a Memphis Mojo 515q1 (15" sub). Amp Rockford Power 1500. Any thoughts or suggestion will be GREATLY APPRECIATED!!! Impedance 1ohm DCR per coil 1.14 Resonant Frequency (HZ) 30.07 Moving mass (grams) 706.40 Mechanical Qms 5.09 Motor strength 16.51 Electrical Qes 0.575 CMS (um/N) 41.28 Total Qts 0.517 Coil Diameter 3" Linear X mas 0.59" RMS Power 1750 Watts Linear Xmech 1.37" Driver displacement (CF) 0.389 Sensitivity (db) 84 Piston area (sqm) 0.085 Vass (cf) 1.49 Recommended Enclosure Internal air space/slot port dimension/ tuning frequency 5.25cf gross /15.5”x3”x11” / 43Hz [/QUOTE]
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Looking for some good suggestions on a box design
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