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Jmac, if you will...again....
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<blockquote data-quote="paikiah" data-source="post: 139129" data-attributes="member: 545724"><p>Jmac, you've given me dimensions on this before, but I lost the printout so I need you help again... was hoping that you could help me out here...</p><p></p><p>I was about to purchase some HX2's with RF amps, but due to circumstances, I can't afford any parts except sheets of MDF...so please, help me out here, k? //content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif</p><p></p><p>I previously had a sealed box, 1.509Cu.Ft. for two RFP1810 and now want to have a slot port box...</p><p></p><p>I have an underpowered amp pushing the two 8 ohm 10"subs, so I'd need something that don't need a bucketload of power ot push the cones... oh, and I'm more for SQ than SPL...</p><p></p><p>Erm, the shape might, again, look funny (i.e., not rectangular) so I'm just gonna have to tell you the biggest size I can manage after 2 sub displacements as well as the ports... about 1.8~2.0Cu.Ft... the specs for the subs are as follows:</p><p></p><p>RFP-1810</p><p></p><p>Nominal Diameter 10" (254mm)</p><p></p><p>Magnet Weight 30oz (850.5g)</p><p></p><p>Frequency Range 25-500Hz</p><p></p><p>Nom Imppedance 8ohms</p><p></p><p>DC resistance(RE) 7.2ohms</p><p></p><p>fs 26Hz</p><p></p><p>Qms 4.7</p><p></p><p>Qes 0.29</p><p></p><p>Qts 0.27</p><p></p><p>Sd 54.26"Sq. (0.035sq.M)</p><p></p><p>Vas 2.72Cu.Ft (77L)</p><p></p><p>Cms 4.97E-04</p><p></p><p>Mms 3.1394oz (89g)</p><p></p><p>VC Dia 2" (50.6mm)</p><p></p><p>VC Winding height 1" (25.4mm)</p><p></p><p>VC Former Material 5 mil aluminium</p><p></p><p>VC Inductance 4mH</p><p></p><p>Bl 18.2Tm</p><p></p><p>Xmax 0.31" (8mm)</p><p></p><p>Sensitivity (SPL) 88dB</p><p></p><p>PE 200W RMS</p><p></p><p>rec box vol 0.75Cu.Ft</p><p></p><p>Speaker Displacement 0.06Cu.Ft</p><p></p><p>powered by</p><p></p><p>Amp: RF 60.2</p><p></p><p>Dynamic power rating @4ohm mono 14.4v 270watts (Dynamic meaning PMPO?)</p><p></p><p>RMS @4ohm mono 13.8v 120watts</p><p></p><p>yes, I've heard from at least 1394861526587 people that my amps are underpowered...I also get drastically underpaid...</p><p></p><p>Jmac, please help me out..I'm in a terrible mood these days (from the disappoint of not being able to get the pair of HX2's...)//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif i wanna make a box to comfort myself...<img src="data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7" class="smilie smilie--sprite smilie--sprite7" alt=":p" title="Stick out tongue :p" loading="lazy" data-shortname=":p" /></p></blockquote><p></p>
[QUOTE="paikiah, post: 139129, member: 545724"] Jmac, you've given me dimensions on this before, but I lost the printout so I need you help again... was hoping that you could help me out here... I was about to purchase some HX2's with RF amps, but due to circumstances, I can't afford any parts except sheets of MDF...so please, help me out here, k? [IMG]//content.invisioncic.com/y282845/emoticons/biggrin.gif.d71a5d36fcbab170f2364c9f2e3946cb.gif[/IMG] I previously had a sealed box, 1.509Cu.Ft. for two RFP1810 and now want to have a slot port box... I have an underpowered amp pushing the two 8 ohm 10"subs, so I'd need something that don't need a bucketload of power ot push the cones... oh, and I'm more for SQ than SPL... Erm, the shape might, again, look funny (i.e., not rectangular) so I'm just gonna have to tell you the biggest size I can manage after 2 sub displacements as well as the ports... about 1.8~2.0Cu.Ft... the specs for the subs are as follows: RFP-1810 Nominal Diameter 10" (254mm) Magnet Weight 30oz (850.5g) Frequency Range 25-500Hz Nom Imppedance 8ohms DC resistance(RE) 7.2ohms fs 26Hz Qms 4.7 Qes 0.29 Qts 0.27 Sd 54.26"Sq. (0.035sq.M) Vas 2.72Cu.Ft (77L) Cms 4.97E-04 Mms 3.1394oz (89g) VC Dia 2" (50.6mm) VC Winding height 1" (25.4mm) VC Former Material 5 mil aluminium VC Inductance 4mH Bl 18.2Tm Xmax 0.31" (8mm) Sensitivity (SPL) 88dB PE 200W RMS rec box vol 0.75Cu.Ft Speaker Displacement 0.06Cu.Ft powered by Amp: RF 60.2 Dynamic power rating @4ohm mono 14.4v 270watts (Dynamic meaning PMPO?) RMS @4ohm mono 13.8v 120watts yes, I've heard from at least 1394861526587 people that my amps are underpowered...I also get drastically underpaid... Jmac, please help me out..I'm in a terrible mood these days (from the disappoint of not being able to get the pair of HX2's...)[IMG]//content.invisioncic.com/y282845/emoticons/frown.gif.a3531fa0534503350665a1e957861287.gif[/IMG] i wanna make a box to comfort myself...:p [/QUOTE]
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