Instruction: Given a question and the related document, and generate the answer to the question based on the information provided in the document.

Input:
Question: I have a new Sony 7.2 STR DN840 receiver. I want to add another set of speakers for the front highs, Would these make a good satellite speaker?
Document: The best bookshelf  speaker for surround sound or front or whatever position you would like to place it, sound is clear, low and hight effects are phenomena,l frequency is perfect ofcourse as long you have a realy good receiver, denon, yamaha, marants, onkyo...high ends ofcours you will feel the quality. Klipsch are the best on my opinion on the market.
I am using these as rear surround speakers on a 5.1 setup with a Pioneer Elite SC-65, as well as a 3.1 in a zone 2 setup in another room with the same receiver. For the money, these speakers are amazing. These little gems have amazing mids and highs. The bass is great, very punchy and tight, this said considering the limitations of a 4 inch woofer.
I recently purchased the whole 41 II package which includes the 42 II center speaker, 41 II bookshelf, and 41 II surrounds. I added 2 more 41 II bookshelf speakers for 7.1 surround sound. I am very happy with my purchase. The sound is SO CLEAR.I had an Onkyo 6300 HTIB system with the intention of upgrading my speakers, when the receiver decided to die on me. I ended up getting rid of it and getting a Denon 1911 receiver.
Let me start by saying that these speakers look like $300 and sound like $1000. The bass quality is similar to the one found on other 5&#34; or 6&#34; speakers, its truly impressive. They don't go as deep (only 85hz) but it's miles better than the typical 3&#34; satellite speaker! They can get loud if you want them to and the sensitivity on these helps underpowered amplifiers.The highs are crisp and natural, very vivid.
I couldn't agree more with a previous review here which says great speakers don't need to be big! I got a pair of these last year to build my 7.1 mediaroom and they are spectacular! I set them up as the rear surround (along with a pair of RS-51, and RF82, RC62, SW-112 on the front) and I'm really glad with the results.
I picked up these speakers to attach to a Yamaha RX-V867 A/V receiver, and to also pair up with a Yamaha YST-SW315 sub, as a zone 2 set-up in a next door home office. I am blown away! The Klipsch bookshelf speakers crisply fill the room while taking little space on the bookshelf. This is exactly what I was wanting! I am very happy with this product...
I bought these to re[lace some old Infinity ones for my 7.1 system to go with the Klipsch RS II 52 set I also bought from Amazon. Very good price,delivered on time and fantastic sound. I have wanted Klipsch speakers ever since I first heard a pair of Klipsch that a audiophile friend had. I am very excited they are very good and Amazon had the best price over Best Buy and audio shops I compared price with.. Thanks Amazon !! !
However, I do hear a difference between this setup an my old RF-82's. Of course those are 1,200 a pair, so perhaps not a fair comparison.If on the other hand, you have some current bookshelf speakers, of main speakers that are OK, or want some surrounds, these speakers will be a great improvement. Comparing these to Bose is as you would expect, night and day, Klipsch does make a great line of products, and the RB-41's are no exception.
I like these a lot. Very good tonal balance and no big complaints other than price. As others have said, these could easily serve as main speakers especially if used with a sub.I've subsequently bought a Fluance XL speaker set piecemeal, so I should note that the Fluance XL7S surround speakers look and sound better for considerably less money. One caveat:  If you need a small bookshelf speaker, the RB-41 is somewhat smaller and more compact than the Fluance.
I took the magnetically held grills off to show the very cool looking gold metalish speaker diaphragms. I would also like to give a double thumbs up to the seller, "AcousticSoundDesign.com" who shipped this to me via amazon prime in just 2 days! Also taking the time and effort to over-box the already large OEM factory box to give an extra layer of shipping protection. That little step which probably goes unnoticed to most, says a lot to me about how they care about their products.
Answer: While I hesitate to give answers on these types of questions because there are some serious audio snobs out there but here we go... I have the entire set (center and rear surrounds as well as fronts) and I love them. They are crisp and clear. A good friend has the Bose speakers and we both prefer the sound of my system. That said, the rooms are different and speaker wire and receiver... are all different. I assume you're pairing them with a sub because they lack deep punch on their own. Long story short - I love mine. I compared them at electronics stores as well to Polk and Bose - and they sounded better to me, as well as the sales guys there.  Hope it helps.