System Advice

Alpine CDA-9815
10+ year member

CarAudio.com Elite
Alright I'm starting to redo the system in my car. As of now it has cheap JBL GTO components and speakers. A Memphis 1000.1, Memphis 100.4, 12" Fi Q in a fiberglass sealed 1ft^3 box and a Alpine CDA-9887 HU.

I've already ordered new amps, I'm going with a Diamond Audio D5 1200.1 and a Diamond Audio D5 600.4. I'm keeping the 12" Fi Q... however I think I may need to send it in for repairs (it works and sounds amazing in the car, but if you lift up the trunk at high volumes it makes a clanking sound?). I'm just doing front components this time, I'm gonna go with CDT EF-61CF set without crossovers and go active on my HU. I'm keeping the 9887.

For the sub I want to port it, I want better low end bass. I plan make a box with a total of 2.44ft^3 and port it to 33Hz.

Now I've never went active on any set up. Can someone give me advice on this? What crossover points should I use, slope, etc? I take it the tweeters go to the front RCA's and the woofers go to the rear RCA's? It wouldn't be good to get those mixed up.

 
Activity
No one is currently typing a reply...
Old Thread: Please note, there have been no replies in this thread for over 3 years!
Content in this thread may no longer be relevant.
Perhaps it would be better to start a new thread instead.

About this thread

Alpine CDA-9815

10+ year member
CarAudio.com Elite
Thread starter
Alpine CDA-9815
Joined
Location
BFE
Start date
Participants
Who Replied
Replies
0
Views
359
Last reply date
Last reply from
Alpine CDA-9815
IMG_20260516_193114554_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0
IMG_20260516_192955471_HDR.jpg

sherbanater

    May 16, 2026
  • 0
  • 0

New threads

Top