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RF300x4 Speaker Choice

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Old Sep 7, 2012 | 03:30 AM
  #1  
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Default RF300x4 Speaker Choice

I will be adding 2 RF300x4 amps to my Limited. The first will power the fairing speakers in the batwing and I will be adding the CVO lower speaker boxes. The second amp will power the Tour Pak pods and later on I will add saddlebag lids.

Need some help deciding what brand/model speakers to go with. I kinda like the idea of using marine certified speakers in case I get caught in the rain. Another thing I am concerned about is I work a midnight shift and there are times I come out in the morning after work and there is a lot of condensation on the bike. Would hate for that to ruin them. The only thing I don't like about the marine certified speakers is they seem to have lower wattage than the PBR300x4 puts out per channel.

Here are the models I am looking at:

Infinity 612M - 4 ohm - 75 watt RMS - marine certified

Polk DB651 - 4 ohm - 60 watt RMS - marine certified

Polk Dxi - 4 ohm - 60 watt RMS - marine certified

Alpine SPS-610 - 4 ohm - 80 watt RMS

Infinity Kappa 62.9 - 4 ohm - 75 watt RMS

Kenwood Excelon KFCX173 - 4 ohm - 80 watt RMS

Rockford Fosgate Power T165 - 4 ohm - 70 watt RMS


I would have liked to have gone with the Polk MM651's, but they are 2.7 ohm speakers and the amp isn't rated for anything less than 4 ohm. I thought about running them off the PBR300x2, but when you paralell them it drops the load below 2 ohm.

Thoughts? Suggestions?
 
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Old Sep 14, 2012 | 08:57 AM
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I'm trying to get these same questions answered. I've revamped my speakers. I'm running two Rockford PBR300x4 amps. I'm running Rockford t165s in my two fairing factory location, two more Rockford t165s in my inner fairing, and two Polk dxi650s in the lower fairing. My dilemma is what to run in the tourpak. Can't seem to find a 4 ohm speaker that will fit in the stock location and marine certified.
 
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Old Sep 14, 2012 | 09:08 AM
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I just added the same set up with the RF 300x4 and put the R.F t-165 in the fairing with some JBL tweeters in the mirror holes. For such a simple little system this thing sounds insane.
So what I am trying to say is go with R.F its a proven match!!!

Good Luck
 
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Old Sep 14, 2012 | 09:14 AM
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I too am really not liking this. RF is known for making high power, underrated amps, that can run at 1 ohm, or even .5 ohms. So I ran the full range of emotions when I found out they have a bike amp and then that it only operates at a wussy 4ohms.
 
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Old Sep 14, 2012 | 10:33 AM
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For me, RF in the fairing and Kicker in bags. The kickers I'm putting in the bags actually spec out and sounded better than the RF i considered for that location.
 
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Old Sep 14, 2012 | 11:07 AM
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Originally Posted by slimvela
For me, RF in the fairing and Kicker in bags. The kickers I'm putting in the bags actually spec out and sounded better than the RF i considered for that location.
Which kicker speakers did you go with?
 
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