Broke_Audio_Addict Posted May 26, 2016 Report Posted May 26, 2016 All the useful information you provided will surely help with the design...... That being said a lot of people's definition of "music" is a clipped 30 hz sine wave with some 80 IQ knuckle head grunting about committing crimes and his genitals.
never knows best Posted May 26, 2016 Report Posted May 26, 2016 Wall Thickness 0.75 in / 19 mm Front Baffle Thickness 0.75 in / 19 mm Volume (net int.) 1.00 cu ft / 28.3 L External Width (W) 25.5 in / 648 mm External Height (H) 10 in / 254 mm External Depth (D) 12 in / 305 mm Internal Slot Port Width (SW) 1.5 in / 38 mm Internal Slot Port Height (SH) 8.5 in / 216 mm Internal Slot Port Length (SL) 26 in / 572 mm Port Extension Length (EL) 13.25 in / 337 mm Tuning Frequency (Fb) 34.33 Hz F3 28.02 Hz Enclosure NotesNet volumes given above do not include the air volume displaced by the speaker (Driver Displacement). This value must be added to the net volume along with the displacement of any braces and/or ports (if applicable) to arrive at a gross internal volume. Air inside a port is not part of the effective net volume. Calculate ports as solid, not hollow objects. * The W7’s employ a pole vent to remove heat and pressure from the inside of the speaker.This vent is located around the JL Audio badge at the rear of the speaker. A minimum distance of 0.75 in (19 mm) is required between the back of the speaker and any wall of the enclosure to allow proper operation of the pole vent. The dimensions given for the enclosure examples above take all applicable displacements into consideration Safety NoticeIt is absolutely essential that the completed subwoofer enclosure is mounted firmly to the vehicle with heavy steel bolts (0.5 in diameter) and large steel washers on both sides of the bolts. This will reduce the likelihood of occupant injury in the event of a collision or sudden deceleration.
Jessica Posted May 26, 2016 Report Posted May 26, 2016 did you really just copy pasta the owners manual? lmao Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13
never knows best Posted May 26, 2016 Report Posted May 26, 2016 i was going to be a dick and make a "let me google that for you" http://lmgtfy.com/?q=A+vented+box+design+for+jl+audio+8w7-3
Jessica Posted May 26, 2016 Report Posted May 26, 2016 I had a box in Torres made up with 500sq" of port and 6 baffles lol. Just didn't post it Rest in peace, walled 87 accord build log 03' Corolla build with AA Mayhem inside. My super random youtube channel and terrible camera work. Wiring comparison by CaptainzPlanetz Wire and fuse guide by Guest SyKo13
reedal Posted May 26, 2016 Report Posted May 26, 2016 I had a box in Torres made up with 500sq" of port and 6 baffles lol. Just didn't post it You could totally hair trick people for at least 100yds with that SMD Tool Map https://www.stevemeadedesigns.com/board/topic/193176-smd-tool-map-new-november-2014/ Build log https://www.stevemeadedesigns.com/board/topic/197217-reeds-03-tahoe-hat-sqaq-singer-xs-shca-cockbox-80prs/?page=32
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