Double Din Stereo Install W/Amp and 3 ways

[TRP]

Originally Posted by Spyder_Man

the CAW 538 will perform optimally with a vented volume of 0.19 cubic ft. That works out to roughly 5.4 liters. The BOSE rear box has a volume of 11 liters. Since there are two 5” woofers you need double the optimal volume (5.4 L * 2 = 10.8 L).

Perfect! Now I know what to start looking for. I really appreciate you taking the time to walk me through this stuff!

[Spyder_Man]

Happy to help, but I'm a somewhat informed amateur at best when it comes to this stuff. There are a couple of *somewhat* helpful discussions at DYIMobileAudio.com that I've come across:

This one introduced using the Morel CAW 538s as a replacement speaker:

https://www.diymobileaudio.com/threads/turning-a-boxster-bose-enclosure-into-a-real-sub.135149/

This one discusses other possible aftermarket speakers beyond the Morels:

https://www.diymobileaudio.com/threads/please-help-design-a-sound-system-for-porsche-boxster.156035/