alpine mrv-f545 question

[titanle 10+ year member]

Is this thing 75x4 or 125x4? When it is running a 4-ohm load.

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[revrider1 5,000+ posts]

75x4

 

[titanle 10+ year member]

75x4

ok cool. ive been readin the manual n lookin online, theres conflicting information.

 

[revrider1 5,000+ posts]

Its a nice @ss amp

 

[titanle 10+ year member]

Its a nice @ss amp

its is a beast, but now im not so sure it will be able to keep up with a set of hertz hsk. Dont they recommend 125rms for those speakers?

 

[revrider1 5,000+ posts]

i think they will be fine, that Alpine gives SOLID power

 

[titanle 10+ year member]

i think they will be fine, that Alpine gives SOLID power

i hope so, i really dont wanna dish out anymore cash for another amp lol

 

[revrider1 5,000+ posts]

If your just looking for a simple 4ch that must be an Alpine get an MRV-F345. Same power per channel, just dosent have that huge bridged power output on the rears.

 

[titanle 10+ year member]

If your just looking for a simple 4ch that must be an Alpine get an MRV-F345. Same power per channel, just dosent have that huge bridged power output on the rears.

nahhh the only amp i would upgrade to is the pdx4.150...otherwise im happy with this one.