What is the power handling of the RTi A9s?
261545
Polk's recommended amp rating is between 5 and 500 watts. I have been running them on an Adcom GFA5500 for nearly 4 years (200 watts if I recall correctly). Best sounding speakers I have ever owned.
261546
Polk Audio claims 500 Watt power capacity for these speakers. From a personal perspective I have a Polk Audio 9.2 system including the RTi A9s powered by an Onkyo TX-NR5008 9.2-Channel Network Home Theater Receiver in a fairly large theater room. I push these speakers hard, very hard, especially from our Oppo blu-ray player. The Onkyo's output is 145 Watts per channel. The RTi A9s are a solid performer and have been able to handle anything I've been able to throw at them exceptionally well.
261547
I have a pioneer vsx-1121K and have the A9's Bi-Amped, hitting these with 220W per channel. Even hitting these speakers with this amount of power they still aren't working hard. I'm looking into getting either a different receiver or a seperate amp to make these guys really shine...
261548
anything between 150 to 300 watt RMS per channel will power these speakers at 8 ohm I'm driving the Emotiva XPA-2 Gen 2 300W RMS 8 ohm pre channel
261549
I am driving mine with an ADCOM power amp @ 150W - 8 ohm - per channel - without distortion. These puppies clear AND loud.
261550
The RTi A9 definitely needs a good quality power source to perform optimally. They never come off as power hungry but the sound quality goes up noticeably with a good receiver. A high-end AV receiver (75W-150W) will do the trick nicely (if you have more power behind them the speakers will use whatever you can give them. Also they sound appreciably better in bigger spaces. I wouldn't say they sound bad under any circumstances, but in a larger room you can start to better appreciate the tonal quality and sound these speakers can produce.
261551
These speakers handle up to 450W. You need at least 50W.I am using 140W and it is fine in a large room (17x25x8 and opens into a kitchen and hallway)
261552
Polk specs states 500 w--- I'm powering with with 200w Emotiva they will play very loud & strong for music as well as movies.
2283539
The load goes whatever it is you wish to control, power on. The + is the positive and the - is the negative which will also connects to the device negative.
1850999
The one I had was a 240W. I now longer have it, went with a different brand laptop, but I remember it because my first remark was that I would be able to upgrade it in the future.
228998
POWER Voltage 100-240VAC (Auto Switching), 50/60Hz (universal) Consumption 235W (typ) / &lt;1W (stand-by mode)
2275236
Model: HP-A0904A3. Input 100-240V, 1.5 amps, 50-60hz, Output DC 19V, 4.74A, 90W.
1212007
Mine came with a power supply that handle 110-220 volts and just switched the US 2-pin power lead for an Australian one and it runs fine. I have no idea if it works with a Samsung Series 9 laptop but it was plug-and-play on a mc with no drivers required so I'd expect it will work fine with other platforms provided they have a USB3.0 port to plug it into.
1648790
Power capacity is much less for that connection. Mine is not handy just now, but I believe the rating is on the machine.
1686985
Right at 15 AMPs. I have the Rinnai 94i and the Reliance 6 on a 20a breaker, both running with no issues. I have set up, and would suggest a 20a breaker at a minimum, with 12 gauge minimum wiring back to the breaker box, and a 20a wall outlet.
991171
I use it to power the Pi 2, wifi dongle, external HD (an older power-hungry model), and card reader. Never had a problem so far. See one of the pics at the top of the page for the configuration.
1176549
I'm not sure but on the asus web sight there is a configurer where you input all your devices and it tells you how big of a psu you need. This psu has a single rail 12v with over 80A. I run two 560tis, i5 3570k@4.2, 7fans, two 1t ssds, 4 500g hdds, and bluray rw 2t external drive, and hopefully soon to upgrade to 2 gtx980s and I know it will handle all that.
1500520
I just ordered my a-1 and got an intel wifi card off ebay at the same time. I'm not even going to try using the existing card, even though the research I have done tells me that using the card in power save mode with a 6-9 cell battery works fine and the 3 cell is the thing to blame for poor performance.
2046978
Sorry. No idea. I have bought three of these and for all I know the model may have changed. When connected properly these devices can 't be beat and certainly are energy efficient. Sorry I couldn't 't help more.
1404924
None.. Plug it in and enjoy.. NO problems and great air output. Can't go wrong here.
1264725
if you are referring to the power supply, it is rs485. a low voltage power supply like the old door bells used.
1877644
This should answer your question http://www.pcpower.com/technology/power_usage/
60857
Here is what I found on the web... Clean Power &lt;7% THD. Not sure if it's @ full load or not.
574745
Mine contains WD5000AAKS with jumper PM2 (PUIS). With USB power meter: 4 watt to spin-up, between two and three watt activity, and one watt in low-power state (spun-down standby). I do not know how it compares to 1394 power usage.