Gaust
Well-Known Member
- First Name
- Todd
- Joined
- Aug 12, 2018
- Threads
- 4
- Messages
- 172
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- Location
- Portland, Oregon
- Vehicle(s)
- 2018 Wrangler JLU Rubicon, 2018 Renegade Trailhawk
From my understanding the OEM, non Alpine, amp is an 8 channel amplifier with built in audio processing. There is a set of 4” and 3.5”, maybe 2”, in the front and sound bar. The 4” is in a ported enclosure and has a low pass filter to cut out most of the mid and all the high range. The smaller speaker has a high pass filter that cuts out most of the bass. I don’t believe the 4” has a crossover on the low end, cutting out the bass. You could add a “bass blocker” capacitor if you were going to use the OEM speakers.
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