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Rockford Fosgate Power 851S Experts

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Cali_Screw

Cali_Screw
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i have one of these amps (Rockford Fosgate Power 851S). Ive been running it on a sealed encllosure but plan to switch to ported. But here is my question, What do i set this cross over switch to for ported enclosures? HP-AP-LP?

x575851s-l.jpg


Its been a very long time since ive adjusted this amp, and i cant seem to find anything about it in the manual.

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Cali_Screw

Cali_Screw

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