chris j m Posted September 28, 2014 Report Posted September 28, 2014 could someone help me in a box design for 2 12 hdc3's please ? preferably a simple central slot ported design as I can build simple but nothing to fancy yet . they will be running off an rf t2500 in a Vauxhall Vectra . 220 singer alt , d3100 and d1200 . max dimension are height - 18 inches width - 36 inches depth - 22 inches Thanks !
Joe X Posted September 28, 2014 Report Posted September 28, 2014 Is that one you have the trunk car? Do you have a pic of your trunk?
chris j m Posted September 28, 2014 Author Report Posted September 28, 2014 yeah its going in the trunk , i cant figure out how to upload pictures , copy and paste wont work . but its a pretty big trunk , could make the box a bit bigger if i needed to , i just wanted space to make an amp rack and put the extra battery .
Joe X Posted September 30, 2014 Report Posted September 30, 2014 So here is a suggestion, trunk car, power: to sub(s) rated, amp subsonic filter to 28Hz, minimum port clearance 5", figure is just an assembly guide:NOTE: If building outside you need to build a cardboard dummy box to test fit in it's way inside. 45s if you wish to do them, like this:
chris j m Posted October 3, 2014 Author Report Posted October 3, 2014 thanks mate looks good , do I have to do the 45's ,will it affect the box , im going to fiberglass the inside to make it stronger anyway
MrSkippyJ Posted October 3, 2014 Report Posted October 3, 2014 I wouldn't worry about 45s. Your net volume will increase marginally but nothing worth worrying about. F150: Stock 2019 Harley Road Glide: Amp: TM400Xad - 4 channel 400 watt Processor: DSR1 Fairing (Front) 6.5s -MMats PA601cx Lid (Rear) 6x9s - TMS69
RainStryke Posted October 4, 2014 Report Posted October 4, 2014 The 45's are not for increasing volume, it's to keep the air flow fluid.
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