polk audio rms 425 at 4 ohms will this work?
1653822
Polk audio what? One ten inch sub? 4 6x9s. Go on YouTube and do your research. This is a 2 ch 900w max. Rms is the speakers happy range but when you add multiples it can stress out the amp. General rule of thumb: You should ALWAYS have more amp than you need. Have good grounds. Keep it simple. Know the difference between ported/sealed, dvc/svc, component/coax. _ FYI I bought this amp to power a 10 inch sub that had a 600w max. Tuned correctly it can break apart kidney stones...Just saying.
1058056
The speakers work on ohms and watts not on the voltage. So if the ohms coming out of the stereo is 8 ohms and the output does not exceed the 85 watts then it should work just fine
2095001
Yes you can hook up those speakers. The polk Pa660 is a 4 channel amp. I would recommend having 4 speakers hooked up to it at all times. Your gains only need to be at about half so you don't blow those little 8 OHM speakers out. The benefit of running 8 Ohm speakers on an amp like this, is that the amp will run a little cooler and not draw as much power. Cooler is also good because the amp will last longer. You will not need to use the crossover portion of the amp if all you are are running are these (polk audio atrium 8 SDI) speakers. Make sure your power connections are good using thick copper wire, running 8 ohm speakers 8 Gauge wire will work fine. Speakers connections are a simple positive to positive and negative to negative with a all four speakers.
722196
Yes it will work for 4 ohms speakerLess than 60 watts per channelUnit is very bad, pictures looks awsomeBut not real functionBetter to get vintage receiver for $50It will way better than thisGood luck
1048973
I don't see why not? I'ts only 2 ohms below 8 ohms. A little bit harder to drive those BS41's but yes, you can; particularly if you're just using these speakers for surround.
1653202
If it was the dual 4 ohm voice coil subwoofer it would be fine, the way you'd have to wire the dual 2 ohm version won't give the sub enough power (wired in series for 4 ohms). The amp I got was tested to put out 631 watts rms total, but wiring is the problem here.
1388866
Yes it will work, no it will not sound correct.For the output volume to match the Ohm Rating has to match.
141524
The receiver can easily drive 4 ohm speakers. The RMS power rating of 80W applies to 8 ohm speakers, so the power output for 4 ohms will be somewhat greater. You can change the speaker impedance from the default setting of 8 ohms to 4 ohms using the "Advanced Setup" menu as described on page 37 of the owner's manual.
70648
You should do some more research as answers vary. Are you running 2channel? Bridged? Read the instructions, I don't recall the output in each mode, but it depends on the resistance of the speakers. Seems to me 250w rms speakers will do fine with that amp...
134598
The Fosgate has a 400 Watt peek and after you do the math of the RMS it totals up to 380 RMS but, I'm sure the max watts of each of your speaker should be high the RMS you specified. I don't know which speakers you have plus, how you plan to connect 6 speaker on amp that has 4 channels. It make a big difference and you're not giving enough information to give you the proper answer.
1127919
yes but i'm not sure how many ohm's the mixamp pushes. you'll probably benefit from double amping i'm sure.
595566
It will be enough for your four 50 RMS speakers, but I think it will get short for your 300 RMS sub at 4 ohm, I dont think it will sound bad, but you may not get all the punch your sub can give.
1535772
I'm no audio expert but should not be a problem. Even if this amp really outputs a 1/3 of it's rated power. The one we received works and sounds nice paired with 4 seismic audio artic 15 speakers 400 watts rms.
202840
Sorry for the late response Charles but the Bose Acoustimass speakers that I have were 6-OHM. The Onkyo TX-SR806 can handle anything from 4-OHM to 8-OHM. On my setup downstairs, I have the TX-SR606 running the 6-OHM Bose speakers with no problems.Oh yeah when setting up the speakers in the settings of your TX-SR806, make sure to set it at 6-OHM and not 4. Do not do 4!
640349
I am using XPA-5 to drive my 3 Triad Silver/4 LCR's and 2 Silver/4 surrounds - all of these speakers are 4 ohm nominal - but reasonably efficient as I recall - and there are no issues with this amp driving those to reference level.
1106053
The quick answer is "yes". How ever, I purchased this amp to allow me to "bi-amp" a set of Polk tower speakers (add some "punch" to my system). Connecting the amp to my Yamaha RX-A3020 and to the Polk towers, produced a low frequency hum. Assuming your sub would also be subject to this. I found out, this amp is made for commercial loudspeaker (clubs/disc jocks) where a low level hum is completely unnoticed. In a home theater/livingroom application, I don't think this is tolerable. It will work, if you don't mind the humm. I will sell you mine, cheap :-) ...used all of a couple of hours.
1618309
i have this amp on all 4 of my polk db6501 and they sound great it will take a little bit of tuning but if you know what your doing it will be easy. my birth sheet also shows that the amp rated 522 watts.