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Need help please with box ports..
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<blockquote data-quote="busapro1983" data-source="post: 8419562" data-attributes="member: 666115"><p>hello i have 2 Soundstream X3-182 i built a box that is....</p><p></p><p>25 height</p><p></p><p>49 width</p><p></p><p>22 depth</p><p></p><p>i want to go areo ports round ports can anyone help me with the port size and info please too get 33hz</p><p></p><p>this is the subs info if you guys need it..thank you very much..</p><p></p><p>Subwoofer Specifications</p><p></p><p>Subwoofer Size 18"</p><p></p><p>Peak Power Handling 11000 watts</p><p></p><p>RMS Power Handling 7000 watts</p><p></p><p>Voice Coil(s) Dual</p><p></p><p>Impedance (Per Voice Coil) 2 ohms</p><p></p><p>Voice Coil Diameter 4"</p><p></p><p>Sensitivity 92.9 dB</p><p></p><p>Xmax (millimeters) 20 mm</p><p></p><p>Subwoofer Design Round / Circle</p><p></p><p>Main Cone Color Black</p><p></p><p>Woofer Composition Paper</p><p></p><p>Woofer Surround Foam</p><p></p><p>Recommended Enclosure Specifications</p><p></p><p>Recommended Enclosure Type Ported / Vented</p><p></p><p>Minimum Ported Box Volume 4.00 cubic feet</p><p></p><p>Optimum Ported Box Volume 6.00 cubic feet</p><p></p><p>Maximum Ported Box Volume 8.00 cubic feet</p><p></p><p>Top-Mount Depth 10"</p><p></p><p>Cutout Diameter 16.75"</p><p></p><p>Electromechanical Parameters</p><p></p><p>Free-Air Resonance (Fs) 32.68 Hz</p><p></p><p>Equivalent Compliance (Vas) 2.401 liters</p><p></p><p>Total Speaker Q Value (Qts) .419</p><p></p><p>Electrical Q Value (Qes) .454</p><p></p><p>Electrical Resistance of Voice Coil (Re) 3.83 ohms</p><p></p><p>Mechanical Q Value (Qms) 5.456</p></blockquote><p></p>
[QUOTE="busapro1983, post: 8419562, member: 666115"] hello i have 2 Soundstream X3-182 i built a box that is.... 25 height 49 width 22 depth i want to go areo ports round ports can anyone help me with the port size and info please too get 33hz this is the subs info if you guys need it..thank you very much.. Subwoofer Specifications Subwoofer Size 18" Peak Power Handling 11000 watts RMS Power Handling 7000 watts Voice Coil(s) Dual Impedance (Per Voice Coil) 2 ohms Voice Coil Diameter 4" Sensitivity 92.9 dB Xmax (millimeters) 20 mm Subwoofer Design Round / Circle Main Cone Color Black Woofer Composition Paper Woofer Surround Foam Recommended Enclosure Specifications Recommended Enclosure Type Ported / Vented Minimum Ported Box Volume 4.00 cubic feet Optimum Ported Box Volume 6.00 cubic feet Maximum Ported Box Volume 8.00 cubic feet Top-Mount Depth 10" Cutout Diameter 16.75" Electromechanical Parameters Free-Air Resonance (Fs) 32.68 Hz Equivalent Compliance (Vas) 2.401 liters Total Speaker Q Value (Qts) .419 Electrical Q Value (Qes) .454 Electrical Resistance of Voice Coil (Re) 3.83 ohms Mechanical Q Value (Qms) 5.456 [/QUOTE]
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Need help please with box ports..
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