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Upgrading to 15s, need recommendations
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<blockquote data-quote="Jakerrr" data-source="post: 8433835" data-attributes="member: 637923"><p>Single SoQu 18" hdc4 tuned to 33-34 hertz is what you should get man if you want the best for your money and you want to buy new. CSCStang will help you out with this, but in a hatchback/wagon, I believe both sub and port up is optimal. Possibly better sound with port back, but I'm no expert. Both back is optimal for trunks because it tends to mitigate cancellation but you'll often see the best way to go with big sub(s) in trunks is sub UP port back simply because there may not be enough room/height for the sub to face backward.</p><p></p><p>On the other hand, if low cost isn't that much of a priority, there's a lot you can do. My apologies if you already specified a budget, but it seemed like you were considering 2 15" hdc4's. That would be a good option if you can fit it. Also, from the way you were insisting on tuning lower than recommended, it seems like low frequency reproduction is a priority for you. If you are mainly just trying to put together a daily ground pounder that can kill the lows down to 25-29 hz with authority, I would just go ahead and buy something on the subwoofer classifieds here and wait until something comes along that's known for getting down and nasty lol. Namely, a sundown nsv4 18. I'm partial to sundown for the wrong reasons though, most of the very loud systems in my town run sundown and I haven't heard much else. But I have to say, 2 nsv4 15's sounded like pure ***. Whatever you do, I would implore you to consider getting a much more powerful amp soon, maybe used. If you upgrade to 5000w somewhere down the line after you've been beatin on your beast new subs with that 1500w amp for a while, I guarantee it'll sound **** near twice as loud.</p></blockquote><p></p>
[QUOTE="Jakerrr, post: 8433835, member: 637923"] Single SoQu 18" hdc4 tuned to 33-34 hertz is what you should get man if you want the best for your money and you want to buy new. CSCStang will help you out with this, but in a hatchback/wagon, I believe both sub and port up is optimal. Possibly better sound with port back, but I'm no expert. Both back is optimal for trunks because it tends to mitigate cancellation but you'll often see the best way to go with big sub(s) in trunks is sub UP port back simply because there may not be enough room/height for the sub to face backward. On the other hand, if low cost isn't that much of a priority, there's a lot you can do. My apologies if you already specified a budget, but it seemed like you were considering 2 15" hdc4's. That would be a good option if you can fit it. Also, from the way you were insisting on tuning lower than recommended, it seems like low frequency reproduction is a priority for you. If you are mainly just trying to put together a daily ground pounder that can kill the lows down to 25-29 hz with authority, I would just go ahead and buy something on the subwoofer classifieds here and wait until something comes along that's known for getting down and nasty lol. Namely, a sundown nsv4 18. I'm partial to sundown for the wrong reasons though, most of the very loud systems in my town run sundown and I haven't heard much else. But I have to say, 2 nsv4 15's sounded like pure ***. Whatever you do, I would implore you to consider getting a much more powerful amp soon, maybe used. If you upgrade to 5000w somewhere down the line after you've been beatin on your beast new subs with that 1500w amp for a while, I guarantee it'll sound **** near twice as loud. [/QUOTE]
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Upgrading to 15s, need recommendations
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