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Enclosure Design & Construction
SEALED vs PORTED (basic info.)
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<blockquote data-quote="hcb_10" data-source="post: 3733802" data-attributes="member: 584562"><p>Hey, I brought a package with Infinity Reference 1250w 12" Woofer, wiring, sub woofer box and an amp.</p><p></p><p>The Subwoofer Specs are:</p><p></p><p>12"</p><p></p><p>Sensitivity: 93 dB</p><p></p><p>Power handling: 300W RMS, 1200W PEAK</p><p></p><p>Frequency responce: 23 - 400 Hz</p><p></p><p>Nominal Impedance: 4 Ohms</p><p></p><p>The box is about 43 litres (roughly 39cm by 41cm by 27cm) , at first i thought it would be best to port my box as it would mean less stress on the base, and possibly better deep bass sounds which suit the type of music i listen to (hip hop). But the sheet i got with the subwoofer says the best volume for a ported box is 56 litres, now i am wondering if my box is too small to port relative to my subwoofer?</p><p></p><p>Can anyone tell me whether i can port my box and the length and diameter of the port?</p><p></p><p>PS: If theres any other information you need to give me an answer please let me know //content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif</p><p></p><p>Thanks</p></blockquote><p></p>
[QUOTE="hcb_10, post: 3733802, member: 584562"] Hey, I brought a package with Infinity Reference 1250w 12" Woofer, wiring, sub woofer box and an amp. The Subwoofer Specs are: 12" Sensitivity: 93 dB Power handling: 300W RMS, 1200W PEAK Frequency responce: 23 - 400 Hz Nominal Impedance: 4 Ohms The box is about 43 litres (roughly 39cm by 41cm by 27cm) , at first i thought it would be best to port my box as it would mean less stress on the base, and possibly better deep bass sounds which suit the type of music i listen to (hip hop). But the sheet i got with the subwoofer says the best volume for a ported box is 56 litres, now i am wondering if my box is too small to port relative to my subwoofer? Can anyone tell me whether i can port my box and the length and diameter of the port? PS: If theres any other information you need to give me an answer please let me know [IMG]//content.invisioncic.com/y282845/emoticons/smile.gif.1ebc41e1811405b213edfc4622c41e27.gif[/IMG] Thanks [/QUOTE]
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SEALED vs PORTED (basic info.)
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