Good 15's

[Anonymous 10+ year member]

Right now i have 4 Orion P Series 15's off of 2 Viper 1200's and it hit a 151.3 but that is not loud enough for me. I was wondering if i ported the box would that make a big difference or should i get better subs and port the box. Suggestions are welcome

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[denim 5,000+ posts]

always build a new box before you buy new equipment

 

you should pick up a decent gain in SPL when you switch to ported