Sidebar

Alpine MPRf550 Help

Reply
Jump to latest
Sort by date Sort by reaction score
L

longhi18

Junior Member
4
0
Illinois
I Have an unopened MRP-F550 Alpine 4 channel amp and when I installed it the blue power light turns on and then turns off immediately. I checked voltage coming from the battery, which was 14.4v. What is the problem, the amp has never before been used or anything.

Thanks

Click to read more...
 
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.
Previous thread Next thread

Similar threads

MrAnderson
Featured New Alpine documentary
3
311
General Car Audio recently
Mr12voltwires
Mr12voltwires
Lukew2026
Featured Alpine ilx-w670 with kta 450 but no bass??!!
8
446
General Car Audio recently
Lukew2026
Lukew2026
P
Featured Help with band diagram for alpine 7511 cassette deck
3
771
Head Units recently
peedrah
P
B
  • Locked
Completed Alpine pxe 088 amp and focal subs
5
1K
Car Audio Classifieds recently
boostedstallion
B
R
Featured Sub LPF weird now on Alpine iLX-507
2
948
Head Units recently
supernov4
S

About this thread

L

longhi18

Junior Member
Thread starter
longhi18
Joined
Location
Illinois
Start date
Participants
Who Replied
Replies
1
Views
586
Last reply date
Last reply from
longhi18
Share thread
1778763859842.png

Doxquzme

    May 14, 2026
  • 0
  • 0
IMG_20260513_214311575.jpg

ThxOne

    May 13, 2026
  • 0
  • 0

New threads

Top
Menu
What's new
Forum list