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Post by brand on Jun 4, 2014 10:14:16 GMT -5
My XPA-5 is on its way. Now I've searched the forum but I can't find the post anymore I'm referring to. Until I get a XPA 2 the XPA 5 will be used for HT and stereo music. I've read somewhere to be careful when listening to stereo and that it's better if there's a speaker connected to all outputs, although I wonder whats the difference if a speaker is connected or not for when I'm listening to stereo music. Does anybody know what I'm talking about?
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geebo
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Post by geebo on Jun 4, 2014 10:16:35 GMT -5
My XPA-5 is on its way. Now I've searched the forum but I can't find the post anymore I'm referring to. Until I get a XPA 2 the XPA 5 will be used for HT and stereo music. I've read somewhere to be careful when listening to stereo and that it's better if there's a speaker connected to all outputs, although I wonder whats the difference if a speaker is connected or not for when I'm listening to stereo music. Does anybody know what I'm talking about? You should be fine unless you're really pushing the XPA-5 and making it pump out much more power than it's rated at. |
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Post by frenchyfranky on Jun 4, 2014 10:38:04 GMT -5
You can also use 4 ch. to passively bi-amp if your main speakers have two set of binding post.
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Post by thevinoman on Jun 4, 2014 10:43:07 GMT -5
Speakers hooked to FR and FL is all you need. Other outputs is not an issue. No worries.
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geebo
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Post by geebo on Jun 4, 2014 10:52:13 GMT -5
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Post by brand on Jun 4, 2014 10:58:47 GMT -5
My XPA-5 is on its way. Now I've searched the forum but I can't find the post anymore I'm referring to. Until I get a XPA 2 the XPA 5 will be used for HT and stereo music. I've read somewhere to be careful when listening to stereo and that it's better if there's a speaker connected to all outputs, although I wonder whats the difference if a speaker is connected or not for when I'm listening to stereo music. Does anybody know what I'm talking about? You should be fine unless you're really pushing the XPA-5 and making it pump out much more power than it's rated at. Well how would I "make it" do that? I'm currently using 2 UPA 1 for the fronts which are also rated at 200W and I listen at unhealthy levels at times but neither speaker nor amp have yet caved in so I figured no problem with the XPA 5 until I read that post. It might've been you who posted now that I think about it.  Does the XPA 5 "redistribute" the wattage when only using 2 channels for stereo? I thought it's just the normal 200W per channel. frenchyfranky, passive bi-amp is not an option I'm using the other 3 channels for center and surrounds. EDIT: Thanks will look at thread |
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Lsc
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Post by Lsc on Jun 4, 2014 11:10:37 GMT -5
That is correct. XPA-5 is great as a stereo amp but the XPA-2 definitely gives more oomph on the bottom end.
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Post by brand on Jun 4, 2014 11:12:07 GMT -5
That is correct. XPA-5 is great as a stereo amp but the XPA-2 definitely gives more oomph on the bottom end. Already on my "buy next" list |
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geebo
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Post by geebo on Jun 4, 2014 11:17:01 GMT -5
That is correct. XPA-5 is great as a stereo amp but the XPA-2 definitely gives more oomph on the bottom end. Already on my "buy next" list The XPA-2 is also a faster amp with more impact on transients. But the 5 sure ain't no slouch. |
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Lsc
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Post by Lsc on Jun 4, 2014 11:21:23 GMT -5
That is correct. XPA-5 is great as a stereo amp but the XPA-2 definitely gives more oomph on the bottom end. Already on my "buy next" list And if you never buy the XPA-2, that's totally fine too. I had the xpa-5 for about 3 years and loved it. I recently bought the xpa-2 to go 7.1 and think it's great too. Very dynamic. |
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Post by garbulky on Jun 4, 2014 11:58:07 GMT -5
XPA-5
5 channels - 8 ohm = 200 watts per channel
4 channels - 8 ohm = 230 watts per channel
3 channels - 8 ohm = 250 watts per channel
2 channels - 8 ohm = 275 watts per channel
1 channel - 8 ohm = 300 watts per channel
4 ohm rating:
5 channels - 4 ohm = 350 watts per channel
4 channels - 4 ohm = 375 watts per channel
3 channels - 4 ohm = 400 watts per channel
2 channels - 4 ohm = 450 watts per channel
1 channel - 4 ohms = 500 watts per channel
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Post by brand on Jun 4, 2014 12:33:50 GMT -5
Hehe thank you, saw the ratings in the thread geebo posted and the stories of people abusing their XPA 5s as "classic" stereo amps. |
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Post by thepcguy on Jun 4, 2014 14:38:51 GMT -5
From XPA-5's User Manual.... Do not install the XPA-5 near or above any heat sources such as radiators, heating vents, or other apparatus’
that produce heat. Do not block any ventilation openings or heat sinks. Avoid installing the unit directly
above other heat-producing equipment unless sufficient ventilation or forced-air cooling is provided.
Do not install the XPA-5 in locations without proper ventilation. The XPA-5 should not be operated on a bed,
sofa, rug, or similar surface that may block vents. The unit should not be installed in an enclosed location
such as a bookcase, cabinet, or closed equipment rack unless sufficient forced-air ventilation is provided.
Always install your XPA-5 according to the manufacturer’s instructions and only use attachments or
accessories specified by the manufacturer.
Do not install the XPA-5 on any stand, shelf, or other piece of furniture that is unable to support its weight. If
a cart is used to move the unit, use caution to avoid injury from tip-over.
Connect the XPA-5 only to power sources of the correct voltage (as shown in this manual and on the XPA-5
unit).
Protect power supply cables from being pinched, walked on, or otherwise damaged. Be especially careful
where the power cable enters the power outlet and the unit.
Only connect the XPA-5 to an electrical outlet or extension cord of appropriate type and rating.
DO NOT defeat the safety purpose of a grounding or polarized plug by removing ground pins or using
unsafe adapters. A polarized plug has two blades - one wider than the other. A grounding plug has a
third ground prong in addition to the two main conductors. The wide blade or third groundling prong is
provided for your safety. If the provided plug does not fit your outlet, consult an electrician to replace your
obsolete outlet. If you replace the power cord, only use one of similar type and equal or greater current
rating.
The power cable for the XPA-5 should be unplugged from the outlet during severe electrical storms, or
when unused for a long period of time.NEVER use it for STEREO listening!!. . . . Just kidding! |
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Post by brand on Jun 4, 2014 16:01:20 GMT -5
NEVER use it for STEREO listening!!. . . . Just kidding! I did download the manual. How could I miss this especially with the large font and all.  Although reading through that list I was planning on running the XPA on my bed. Just love having 70 pounds of electronics poking in my back when sleeping. Makes me feel safe. |
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Post by cd on Jun 4, 2014 16:50:09 GMT -5
You are totally over thinking this. Go ahead and connect your 2 speakers, sit back and enjoy. I can virtually guarantee you that you will *never* come even close to using the power the XPA-5 can generate. Do NOT stress over this, it is a total non-issue...
CD
PS: The XPA-2 would be extreme overkill for your speakers. I would not recommend making that purchase.
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geebo
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Post by geebo on Jun 4, 2014 17:49:18 GMT -5
NEVER use it for STEREO listening!!. . . . Just kidding! I did download the manual. How could I miss this especially with the large font and all. Although reading through that list I was planning on running the XPA on my bed. Just love having 70 pounds of electronics poking in my back when sleeping. Makes me feel safe. I would certainly recommend the XPA-2! Power isn't everything. |
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Post by brand on Jun 4, 2014 18:57:13 GMT -5
You are totally over thinking this. Go ahead and connect your 2 speakers, sit back and enjoy. I can virtually guarantee you that you will *never* come even close to using the power the XPA-5 can generate. Do NOT stress over this, it is a total non-issue... CD PS: The XPA-2 would be extreme overkill for your speakers. I would not recommend making that purchase. Well if the XPA 5 gives me 275 watts then 300 watts can hardly be called extreme overkill don't you think? I know that I have very sensitive speakers that are easy to drive. I started out with RF 82 II and a 2313 Denon Amp. People told me then that the Denon would have plenty of power. Even for the RF 7 people told me the same thing but especially for the 7s its just not true. They start clipping with the Denon and quite simply its an inferior listening experience. I listen to Deep\ Tech House at club levels (I'm on by balcony a lot so don't worry about my ears ). Now with my UPA 1 there is none of that at the same levels. Due to limited rack space I want go from monoblocks to a stereo amp hence the XPA2. I'm not expecting it to make a huge difference if thats what you mean by overkill. Having 3 types of different amps gives me all the flexibity I need for future setups. Currently building one in my bedroom which is where the UPA 1 will go. |
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Post by Gary Cook on Jun 5, 2014 1:58:52 GMT -5
I had an XPA-2 for stereo music (and used in combo with an XPA-3 for HT) and I now have an XPA-5. I can honestly say I haven't noticed any difference for stereo music listening between the XPA-2 and the XPA-5.
Cheers
Gary
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Post by wizardofoz on Jun 6, 2014 10:28:13 GMT -5
I use one XPA-5 (4 channels) for my left speaker and the same for the right  |
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Post by dandiele on Oct 30, 2014 23:21:24 GMT -5
I know this is an old thread, but I had this question for emotiva just the other day and the response I got from this is pasted here.
Hello Dan,
Thank you for your interest in Emotiva! The power rating of the XPA-5 with 2 channels driven is going to be in the vicinity of 400-450 watts per channel. The UPA-5 will be about 160-180 with 2 channels driven.
Thank you,
Scott Engelman
Customer Care Specialist
Emotiva Audio Corporation
Clearly, according to Scott Engelman the XPA-5 is going to be way more then the 275 watts per channel that was posted above when being used for 2 channel. I just ordered my XPA-5 tonight, and I listen to music in stereo so hopefully I dont run into any issues.
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