Thomas1994 Posted July 14, 2019 Report Share Posted July 14, 2019 Is there any way can run 2 subs forward, and one on top of the box like so? Link to comment Share on other sites More sharing options...
Dragonsyph Posted July 14, 2019 Report Share Posted July 14, 2019 They all on a single amp? I would think the top one would need to be set to 180 phase but I’m no expert ♦ Sundown NSV4 18" + Sundown SALT-4 Baby ♦ MechMan Elite 370a + XS3100 - XP3000 ♦ SHCA 1/0 OFC(blue) + SMD Fuse Holders(blue) ♦ Pioneer AVH-2440NEX + SHCA Pro RCA Link to comment Share on other sites More sharing options...
Mike4068 Posted July 14, 2019 Report Share Posted July 14, 2019 Yup. That is fine as long as you have enough internal volume. Dragonsyph is correct though, the inverted sub will need to be 180° out of phase. You will need at least 2 amps. Link to comment Share on other sites More sharing options...
Thomas1994 Posted July 14, 2019 Author Report Share Posted July 14, 2019 30 minutes ago, Mike4068 said: Yup. That is fine as long as you have enough internal volume. Dragonsyph is correct though, the inverted sub will need to be 180° out of phase. You will need at least 2 amps. Its going in the box, just measuring something why it was upside down haha 3 subs, 1 giant amp lol Link to comment Share on other sites More sharing options...
Joshdashef Posted July 14, 2019 Report Share Posted July 14, 2019 I don’t think I’ve seen a box setup like this. You have a meter by chance ? Wondering if the two forward facing subs are better or worse than having all three ? Could give it a try with two first then add the third ? SMD Tool Map (2022): https://www.stevemeadedesigns.com/board/topic/220267-smd-tool-map-2022/ My Port Size Calculator (in progress): https://www.stevemeadedesigns.com/board/topic/217087-port-size-calculator-in-progress/ Common Port Walls for a Slot Port: https://www.stevemeadedesigns.com/board/topic/217076-common-port-walls-why-it-matters-to-your-box/?tab=comments#comment-3240313 Link to comment Share on other sites More sharing options...
Thomas1994 Posted July 14, 2019 Author Report Share Posted July 14, 2019 7 hours ago, Joshdashef said: I don’t think I’ve seen a box setup like this. You have a meter by chance ? Wondering if the two forward facing subs are better or worse than having all three ? Could give it a try with two first then add the third ? This is a temporary fix to a temporary problem. Was gonna throw a new box together but I ended up with some other unexpected expenses on this build... Just wanna try something different just to get it playing until September... Link to comment Share on other sites More sharing options...
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