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Sealed box for 4 12's
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<blockquote data-quote="Bostonjlguy" data-source="post: 7728521" data-attributes="member: 640744"><p>I have a sealed box that was built for 2 12's. The box itself is about 26" wide 14 inches tall and 32 inches deep. The box has cut outs for 2 12's on the front. I planned to put the box in the trunk so those two subs would be rear firing. I would like to put two more 12's in the box; however, I cannot fit them on the same face of the box. I was thinking about putting them either on the sides of the box towards the back to keep the woofers as far apart as possible. I am curious if this will cause sound canceling due to being out of phase. The box is braced down the center currently making two separate chambers. I am wondering if it would be best to put two dividers to make it a four chamber box, or should I just build a box putting all subwoofers rear firing. I am putting these in a trunk so space is kind of an issue. I don't want to hear just go with a 15 or 2 12's. I have been doing car audio a long time and am looking to experiment and have a little fun. Suggestions please.</p></blockquote><p></p>
[QUOTE="Bostonjlguy, post: 7728521, member: 640744"] I have a sealed box that was built for 2 12's. The box itself is about 26" wide 14 inches tall and 32 inches deep. The box has cut outs for 2 12's on the front. I planned to put the box in the trunk so those two subs would be rear firing. I would like to put two more 12's in the box; however, I cannot fit them on the same face of the box. I was thinking about putting them either on the sides of the box towards the back to keep the woofers as far apart as possible. I am curious if this will cause sound canceling due to being out of phase. The box is braced down the center currently making two separate chambers. I am wondering if it would be best to put two dividers to make it a four chamber box, or should I just build a box putting all subwoofers rear firing. I am putting these in a trunk so space is kind of an issue. I don't want to hear just go with a 15 or 2 12's. I have been doing car audio a long time and am looking to experiment and have a little fun. Suggestions please. [/QUOTE]
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