GeorgeK Posted March 6, 2015 Report Posted March 6, 2015 im tweeking and tuning my box i just ordered 2 6" aeros and was wondering, for 2 hdc4 12's in 5 cubes soundqubed recommends 80 square inchs for port area. ive read online and plenty of forums that aeros are more efficient and dont need as much area is this true and will 2 6" be good? 2 Team Fi 12's2 SQ 3500's (Strapped @ 2ohm)Singer 320amp 6 phase alternator1 xs d4800 (hood)2 xs d3 100 (trunk) 1 Northstar 400 (trunk)KN Cai
rockFord_Expedition Posted March 6, 2015 Report Posted March 6, 2015 Yes regarding more efficient Some good reading on the topic: http://www.stevemeadedesigns.com/board/topic/189867-understanding-ports-a-lesson-in-dimensions-vs-efficiency/?hl=%20port%20%20size%20%20efficiency Old School/New School RF Build March 2015 SOTM Winner How to crimp large wire
Joe X Posted March 6, 2015 Report Posted March 6, 2015 2 6" ports are enough but assuming a 5 cubes net box and assuming you ordered PSP ports you won't be able to tune below 36 Hz or so since these ports are 17" effective length.
GeorgeK Posted March 8, 2015 Author Report Posted March 8, 2015 yes those are the ones i orderd, i was going to tape them together and see where im at on the meter and just cut down inch by inch till its enough. 2 Team Fi 12's2 SQ 3500's (Strapped @ 2ohm)Singer 320amp 6 phase alternator1 xs d4800 (hood)2 xs d3 100 (trunk) 1 Northstar 400 (trunk)KN Cai
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