what amplifier compatitible with Polk LSI9 speakers? I'd like to buy the Polk audio LSI9 speakers but I really don't know what amplifier can work. please help !
1462704
Here are some brand suggestions:Parasound, NAD, Rotel, Adcom, Emotiva (eh..)Anything that is high current (45amps peak +) and puts out 150w @ 4ohms or better. Current is more important than wattage, remember that.
1462705
How do you determine amps on receivers my Yamaha rs500bl has no specifications on that ?
1947652
Not sure. They made great sound and still do. I would recomend these. I'm sure you can get on the Polk audio web site and find out.
1648691
These speakers need an amplifier. I use them with the Audiosource Amp100 (amzn.com/B00026BQJ6), but you could probably use a smaller one like the Lepai Tripath LP-2020A+ (amzn.com/B00C2P61FO)
1303394
I have the Polk TSi400's. Doing a side-by-side sound comparison is virtually impossible anymore since few if any stores will carry both speakers you are considering like these. I have seen the Pioneers before and will say that the Polks are much more expensive looking. The Pioneers have gotten favorable reviews in the audio publications however. I have zero regrets about buying the Polks and I paid more than the current selling price.
2251703
How do i know what ohm this receiver is? I'm sure i read over it several times and am just missing it.Does anyone reading this have a good recomendation for a power amp for my lsi9 speakers which are the 4ohms?
1012776
A good set of serious speakers for your new receiver would be the Polk LSiM707. It is a blast.
318298
Q: can you use this to power 4 6x9 speakers (150rms each at 4ohm) And how would you wire a high level imput into this amp? (stock head unit because they dont make an aftermarket one)A: You can buy the speaker line to RCA adapter to feed your speaker lines into the amp. I used an Audiocontrol LC6i in my setup but not necessary unless you want to add subwoofer and amps.I have a small amp for my speakers and one amp for this sub. 2ohms is how the shop I went to set it up. The amp I got was like $65 and it works great. I've had both for about 1.5-2 years now
346937
Infinity..I havent had that particular Polk but have had several sets . Never had Infinity disappoint.
726156
This is a power amplifier not an integrated amplifier. It does not have the preamplifier stage with volume control/input selector. I has RCA input jacks to accept outputs from a preamplifier. You will need an HT processor/preamplifier with HDMI input. It should work with most speakers. but as with most amplifiers I would avoid very low impedance speakers.
662541
Dear Adam,Thanks for your inquiry. There are a variety of options for you in the Polk, JBL, Infinity, Pioneer and Sony speaker line that will fall into your budget and give you fine performance. Please let me know if I can be of any additional assistance. Oh, one more thing--make sure your Sansui receiver has a phono input!Regards,Eric CohenWorld Wide Stereo
271386
I'd recommend Polk Audio Rti A1's. Might be a little more than 200.00 though and you'll need an amp.200.00 budget for what you want is difficult. Unless you go with something used on e-prey. I've seen the Polk A1's here on amazon priced at 215.00. Get a low cost receiver/amp from Radio Shack or here on amazon and you're in business.
2278897
I looked on Polk's site (suggest you explore more there). Polk indicated the 5000 has a smaller sub woofer, but higher amp power. I think there is a difference in the number (less) smaller drivers as well. When I looked under the "specs" for each system, Polk doesn't make it easy to make direct comparisons. That's the best I can offer - scour Polk's site.
1164617
I used Polk speakers but that's because I'm a long time user of them and don't mind paying the higher price. I know others that have used different speakers and are just as happy
1629708
I'd recommend Polk Audio Rti A1's. Might be a little more than 200.00 though and you'll need an amp. 200.00 budget for what you want is difficult. Unless you go with something used on e-prey. I've seen the Polk A1's here on amazon priced at 215.00. Get a low cost receiver/amp from Radio Shack or here on amazon and you're in business.
675935
Hi Glenn- I am not sure if Polk RTI-A3 speakers would be compatible with an Apple desktop. My best guess would be "no". The Polk speakers have 6 inch drivers (woofers) and, even though they are "efficient", they require a certain amount of power. Your best bet would be to find some powered speakers (speakers that need to be plugged into an electrical wall outlet. The reviewer named Chris T. seems to have an answer that might work. The Polk speakers are designed to be used in a home theater setup or a good 'ol stereo setup. I suggest that you look for speakers that are specifically designed to be used with PC's. Good luck. Hi Glenn- I am not sure if Polk RTI-A3 speakers would be compatible with an Apple desktop. My best guess would be "no". The Polk speakers have 6 inch drivers (woofers) and, even though they are "efficient", they require a certain amount of power. Your best bet would be to find some powered speakers (speakers that need to be plugged into an electrical wall outlet. The reviewer named Chris T. seems to have an answer that might work. The Polk speakers are designed to be used in a home theater setup or a good 'ol stereo setup. I suggest that you look for speakers that are... » Read More Hi Glenn- I am not sure if Polk RTI-A3 speakers would be compatible with an Apple desktop. My best guess would be "no". The Polk speakers have 6 inch drivers (woofers) and, even though they are "efficient", they require a certain amount of power. Your best bet would be to find some powered speakers (speakers that need to be plugged into an electrical wall outlet. The reviewer named Chris T. seems to have an answer that might work. The Polk speakers are designed to be used in a home theater setup or a good 'ol stereo setup. I suggest that you look for speakers that are specifically designed to be used with PC's. Good luck. « Show Less
1544570
I had a similar question. I even emailed Polk to ask them and never heard back. You will need an amplifier because the subwoofer is passive. It has its own crossover built in, but the receiver should only be sending high sounds to your other speakers and low sounds to your sub. I just attached both positive wires from the sub to the single positive wire coming from the amp (and the same for the negative wires). It seems to work great and I have had it in for at least a year.
2121721
I've always admired the treble and highs on polk audios. That's just my opinion though. Infinity is a good brand too.