Jeffrey67
Well-Known Member
- First Name
- Jeff
- Joined
- Mar 10, 2019
- Threads
- 22
- Messages
- 74
- Reaction score
- 140
- Location
- Far Hills, NJ
- Vehicle(s)
- 2018 JL Rubicon, 2017 GMC Yukon Denali XL, 1968 Corvette 427, 1967 Corvette 327, 2 Harleys.
- Occupation
- Dentist
- Thread starter
- #1
I've got the Alpine system with the subwoofer. I've upgraded the speakers but I'm still not happy with the sound. I was searching through my manual to see if I can adjust the subwoofer and I stumbled upon something called the surround sound tab which I definitely do not have. Do I need an update? Can I adjust the subwoofer output?
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