Closed Thread
Results 1 to 3 of 3

Reload Thread: Alpine 4-Channel Amp

  1. #1
    bloodhound50's Avatar
    bloodhound50 is offline Senior VIP Member



    Join Date
    Mar 2007
    Location
    MA
    Posts
    291
    Post Thanks / Like
    Images
    2
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Alpine 4-Channel Amp

    This Alpine MRP-F450 4-channel amp is what I plan on buying to power my Polk Audio 5"x7" db570 midrange speakers with. the speakers are rated at 60watts rms so i calculated about 80 watts rms. I like this amp so far but havent heard much about it. Im going to use it to power all four of my speakers unbridged.
    http://sonicelectronix.com/item_6534...+MRP-F450.html - this is the link to the amp. I just want to know if its worth the money and if people enjoy this amp.







  2. #2
    o2 SENTRA's Avatar
    o2 SENTRA is offline Member



    Join Date
    Feb 2007
    Location
    Alpine,CA
    Posts
    38
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Alpine 4-Channel Amp

    This is 02 SENTRA,good afternoon!I amalso a proud owner of the mrp 450-f 4 ch. amp.I love this amp!!!!!!!!I have this amp running 4 type'R' 6.5" co-ax ,and...the type "R" crossover and tweeter from the type R component kit.The speakers I have listed are all ALPINE.It makes for a very good set up.I can pound these speakers to their limit and NO DISTORTION.My sub amp is the mrd 1005 pushing 2 JL audio 12w3-3-4 wired to 2 ohms in a vented enclosure,the source unit is the ALPINE 9847 w/3 pre-outs mp3 ect.Needless to say the combination is awesome. 02 SENTRA out...........................




  3. #3
    m4i2k2e2's Avatar
    m4i2k2e2 is offline this is my chin bank



    Join Date
    Jan 2007
    Location
    ma
    Posts
    332
    Post Thanks / Like
    Mentioned
    0 Post(s)
    Tagged
    0 Thread(s)
    Quoted
    0 Post(s)

    Re: Alpine 4-Channel Amp

    was 80wrms a type? its 70wrms x 4 @ 4 ohms.

    then you can do 100wrms x 4 @ 2 ohms.

    what do you think about components mike? i was thinking of thowing a pair in. id have to do some work on the doors. idk, i think that amp will be fine. i want to hear it.



    Eclipse cd2000
    kicker zx750.1 930 rms.
    kicker zx200.4 speaker amp, 230 rms.
    kicker 12" L7
    diamond audio 6 1/2" D661a
    2.5 cubes @ 35Hz

    2004 ford explorer xlt
    single 12" L7
    2.5 cubic inches ported at 35hz
    cd2000
    zx750.1

Closed Thread

User Tag List

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may edit your posts
1e2 Forum