Instruction: Extract information from the supporting document to answer the given question.

Input:
Question: Can you mix this with synergy towers.
Document: Now we know.The only &#34;downside&#34; to this speaker was that buying it made me second-guess the rest of the speakers in my setup, my fronts were also Mirage towers. They used to hack it in my old, smaller room. In my new home with a very large room their audio also sounded muddy and diffuse. My old fronts now also weren't timbre matched with my new center.
Klipsch, there really is no substitute.I added this speaker to my home audio set up and the difference is incredible. I already had two Klipsch towers and a lower end mid channel along with a nice (yet underpowered ) Yamaha Sub. The addition of this center channel turned my music and movie experience up dramatically.Music mid-tones now shine and have just enough punch to accent the other more bass driven elements in my system.
I just upgraded my Klipsch Synergy surround speakers with the reference series and what a difference! I have a Denon 1911 AVR and the Klipsch RC-52 11, RB-61 11RS-52 11 with a YST-SW315 Yamaha Sub (that still is great). Originally I had an RC-62 11 but that did not work out so I got the 52 and it is a perfect choice. I used the Audyssey set up and it worked great.
fills the room with amazing sound, kids say sounds just like the movie theater. speaker is crisp and clear definitely recommen
excellent clarity and depth. full spectrum of sound. paired with RB-51 II front speakers and sound travels across sound stage very well
Your subwoofer is responsible for adding that rumble or deep bass effect that you hear when things explode, pound , crash or thump. A nice subwoofer will literally shake a room and adds an immersive effect that brings certain movie scenes to life.If you are putting together a mid-range 5.1 system ($1,500 - $4,500) and are looking for a nice center channel then this center deserves your research and consideration.
You'd be better off with a used RC3 or RC62 and for less money. I also have an rc64ii, the big brother to the 62ii, and can tell you it is tough for me to differentiate the sound from the much less priced 62ii. In the end I relegated the rc-52ii to serve as rear channel, which it does fine for ancillary sound effects, and encourage buyers to save up a few more bucks and get the 62ii for which money is well spent with no regrets.
We are a family of gizmos, gadgets and *a lot* of A/V equipment. We have fairly discerning ears. We just added this speaker to our family room. We purchased it "Used - Like New" off of Amazon for $215 and are very pleased with the purchase. The vocal clarity and overall tone that comes from this unit is perfect for a mid-range 5.1 setup.
Very nice, good highs and lows, a nice addition to a home theater set up or sound system. I'd buy it again.
Update 3-14-14 I've spent alot of time with the RC52 ii and A/B switched it side x side with the RC3 and RC62ii recently and it validated my suspicions that the frequency range comprising the low end of vocals and much of the bandwidth of guitar-related frequencies were absent. The latter was remarkably clear when playing the classic Van Halen electric guitar instrumental 'eruption'.
Answer: I don't recommend mixing and matching different brands or different types of speakers in a surround sound system. Even mixing different lines or series of speakers within a particular brand can present performance problems. In order to maintain a reasonably consistent sound performance between speakers, it's a good idea to have a matched system of the same "family" of speakers and the same brand as well.  Matching your front three speakers is the most important aspect, but if the manufacturer of your front speakers doesn't make a suitable surround speaker or front speaker, you can consider going with a different brand, or a different series of surround speakers of the same brand. I recommend to stay within the same brand and series for all of your speakers, always choosing speakers with similar output capabilities above the crossover point, to preserve dynamic sound range for the entire system.The sound response is always ideal that way.