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<blockquote data-quote="ccapital83" data-source="post: 8419282" data-attributes="member: 628773"><p>I need help. I want to put my Nvx Vcw104 in the largest sealed box I can before it will deteriorate sound. I tried the popular program and it was way above my brain capacity. anyone willing to take the time to run numbers for me? Nvx recommends .75 cubic feet sealed The manual states .75 online states .65 called Nvx they said .75 is correct not .65. I am hoping its safe to go a little larger like maybe 1.10 after displacement? here are the ts they give for it, Thanks to any help given //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif</p><p></p><p>Subwoofer Series:</p><p></p><p>VC-Series</p><p></p><p>Subwoofer Size:</p><p></p><p>10"</p><p></p><p>RMS Power Handling:</p><p></p><p>750 watts</p><p></p><p>Voice Coil(s):</p><p></p><p>Dual</p><p></p><p>Impedance (Per Voice Coil):</p><p></p><p>4 ohms</p><p></p><p>Voice Coil Diameter:</p><p></p><p>2.5"</p><p></p><p>Frequency Response:</p><p></p><p>20 - 220 Hz</p><p></p><p>Sensitivity:</p><p></p><p>85 d3</p><p></p><p>Xmax (millimeters):</p><p></p><p>20 mm</p><p></p><p>Subwoofer Design:</p><p></p><p>Round / Circle</p><p></p><p>Woofer Composition:</p><p></p><p>Woven Fiber Pressed Paper Cone</p><p></p><p>Woofer Surround:</p><p></p><p>Foam</p><p></p><p>Magnet Structure:</p><p></p><p>Triple Stacked</p><p></p><p>Subwoofer Grille:</p><p></p><p>No</p><p></p><p>Recommended Enclosure Type:</p><p></p><p>Ported / Vented or Sealed</p><p></p><p>Optimum Sealed Box Volume:</p><p></p><p>0.75 cubic feet</p><p></p><p>Optimum Ported Box Volume:</p><p></p><p>1.0 cubic feet</p><p></p><p>Top-Mount Depth:</p><p></p><p>6"</p><p></p><p>Cutout Diameter:</p><p></p><p>9.61"</p><p></p><p>Free-Air Resonance (Fs):</p><p></p><p>31 Hz</p><p></p><p>Equivalent Compliance (Vas):</p><p></p><p>24.96 liters</p><p></p><p>Total Speaker Q Value (Qts):</p><p></p><p>0.45</p><p></p><p>Electrical Q Value (Qes):</p><p></p><p>0.526</p><p></p><p>Electrical Resistance of Voice Coil (Re):</p><p></p><p>6.4 ohms</p><p></p><p>Mechanical Q Value (Qms):</p><p></p><p>2.981</p></blockquote><p></p>
[QUOTE="ccapital83, post: 8419282, member: 628773"] I need help. I want to put my Nvx Vcw104 in the largest sealed box I can before it will deteriorate sound. I tried the popular program and it was way above my brain capacity. anyone willing to take the time to run numbers for me? Nvx recommends .75 cubic feet sealed The manual states .75 online states .65 called Nvx they said .75 is correct not .65. I am hoping its safe to go a little larger like maybe 1.10 after displacement? here are the ts they give for it, Thanks to any help given [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] Subwoofer Series: VC-Series Subwoofer Size: 10" RMS Power Handling: 750 watts Voice Coil(s): Dual Impedance (Per Voice Coil): 4 ohms Voice Coil Diameter: 2.5" Frequency Response: 20 - 220 Hz Sensitivity: 85 d3 Xmax (millimeters): 20 mm Subwoofer Design: Round / Circle Woofer Composition: Woven Fiber Pressed Paper Cone Woofer Surround: Foam Magnet Structure: Triple Stacked Subwoofer Grille: No Recommended Enclosure Type: Ported / Vented or Sealed Optimum Sealed Box Volume: 0.75 cubic feet Optimum Ported Box Volume: 1.0 cubic feet Top-Mount Depth: 6" Cutout Diameter: 9.61" Free-Air Resonance (Fs): 31 Hz Equivalent Compliance (Vas): 24.96 liters Total Speaker Q Value (Qts): 0.45 Electrical Q Value (Qes): 0.526 Electrical Resistance of Voice Coil (Re): 6.4 ohms Mechanical Q Value (Qms): 2.981 [/QUOTE]
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