Can an Alpine MRP-F300 4-Channel 300 Watt be wired 2 ohm to these Alpine SPS-610C

[wesburnsco86 10+ year member]

Just wondering if it can be done

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[pickup1 5,000+ posts]

Why? You could bridge it for 2 big channels...won't get 2 ohms out of a pair if wired In stereo.

What are you trying to do?

 

[wesburnsco86 10+ year member]

Why? You could bridge it for 2 big channels...won't get 2 ohms out of a pair if wired In stereo.What are you trying to do?

Oh my bad, forgot to mention have to connect another pair of 6.1/2 midrange speakers, this amp is 50 watts RMS x 4 at 4 ohms (75 watts RMS x 4 at 2 ohms)

Assuming this amp is definitely 2 ohm stable, which is what attracts me to these amps

Alpine MRP-F300 I can find about $50 cheaper than Alpine MRX-F30

any suggestions

 

[pickup1 5,000+ posts]

How about running the alpines on the front ch.and the others on the rear?

You can connect the alpines and the midranges for a 2ohm load..rear channels for rear speakers?

 

[wesburnsco86 10+ year member]

How about running the alpines on the front ch.and the others on the rear?You can connect the alpines and the midranges for a 2ohm load..rear channels for rear speakers?

Yea close well here's the incomplete plan but in the works, I have this in storage :Alpine MRP-M500 to this sub Alpine SWS-12D4 ( not installed yet)

I was thinking 1 more pair of mid components to add with the 2 Naxa NX-774 and a 4 channel amp for example what I've mentioned above

Unless you have a different suggestion for good sound quality for mid range speaker set up

Here's a few I'm interested in:

Alpine MRP-F300 4-Channel

MBQUART FX4.70 4 Channel Amp

MBQUART FX4.100 4-Channel Amp

Currently have a Pioneer DEH-2400 Head unit

2 Naxa NX-774 6.5 Inch 2-Way Coax front doors

2 Pioneer TS-A6964R in rear

so.. what to toss out and what to buy and bring in ?

 

[jasonbillnelson 10+ year member]

I picked up 2 sets of MB Quart ONX216 components and an MB Quart REF.50 amp and I'm thoroughly impressed with them. Plus the REF.50 amp is smaller than a piece of paper (except the height of course). I have pictures in my profile if you are curious.

Oh and I found the amp for $87 new and the components cost me $70 a pair.

 

[wesburnsco86 10+ year member]

Wow I hope this will work and run efficiently but I found

$79.99 Sonic Electronix -MB Quart REF4.50

Could be wire to 2 ohms: 100 watts x 4 chan.????

2 Naxa NX-774 6.5 Inch 2-Way Coax (120 rms each)(owned)

I found new pair of Alpine SPS-610C $59.00

 

[pickup1 5,000+ posts]

Try to keep the speakers the same if your going to run multiples...that way they will all sound the same.

Are all the speakers going up front or front/rear?

 

[jasonbillnelson 10+ year member]

Even a better deal than I got! I also agree with keeping the speakers the same as pickup1 said.

And I run my MB Quart ONX216 Components at the rated 4 ohms 50 watts per tweet/mid driver and they are crisp, clean, and loud. So I chose not to up them to 100 watts each. But it can be done and I'm sure you will be very pleased with that amp!

 

[pickup1 5,000+ posts]

Or buy this one for more power..http://www.caraudio.com/forums/amplifier-classifieds/564032-mb-quart-dsc-4125-a.html

 

[wesburnsco86 10+ year member]

I'm enjoying and want more sound upfront room in my doors 1 pair each door

so then all 4 upfront and let the headunit power the 6x9's in the rear

As long as tweeters don't conflict with mid bass of the Naxa NX-774.but I'm fine with another set of them

Besides,If this amp blows them I'm out $22.00 lol

MB Quart REF4.50 2 ohms: 100 watts x 4 Naxa NX-774

Alpine MRP-M500 2 ohms:500 watts x 1 Alpine SWS-12D4

Now curious if big 3 upgrade will be needed along with my factory Alternator 105 Amps

 

[jasonbillnelson 10+ year member]

Unless you have subs, big 3 shouldn't be necessary. I put mine in because I was having mad voltage drop running 1 SA-10 at 2ohms and 500RMS before the MBquart setup. I then put in the BIG 3 upgrade and the voltage drop is minimal maybe .5 at most. I added the MBQuart components after that upgrade and saw no change in voltage drop.

 

[jasonbillnelson 10+ year member]

and actually it's a BIG 2 for me - Alt to battery and Battery to ground.

 

[wesburnsco86 10+ year member]

Well I have 1 sub its 500rms 2 ohm if wired correctly, plan to install the 2 amps,sub in the trunk, 2 more mids in the doors, bam done

so afterwards I will find a wall at night or get a cheap digital meter to see what the drop will be

 

[wesburnsco86 10+ year member]

;;;