v8commodore
New Member
- Joined
- Feb 25, 2013
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- 51
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- Age
- 48
- Location
- australia
- Members Ride
- vx ss
Im running a alpine pdx f4 115x4 the doors have dynamat and currently using a highpass of 90hz. Looking for some more midbass without changing speakers atm. Has anyone tried 70-80hz