Polk Audio LSi7 Bookshelf Speakers
Polk Audio LSi7 Bookshelf Speakers
USER REVIEWS
[Jul 21, 2009]
David Cronin
Audio Enthusiast
These Speakers make me melt:) |
[Nov 24, 2008]
Writer2
Audio Enthusiast
Strength:
Effortless high end
Weakness:
Bass is what you expect for a high quality bookshelf I have been building two complete systems for the last couple years. I rarely write a review, but I feel motivated to do so in this case.
Similar Products Used: Polk Lsi-9
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[Nov 09, 2008]
lmg4
Audio Enthusiast
Strength:
These speakers excel at piano music and jazz, especially with female vocalists. Female vocalists sound extremely natural and phrasing comes through clearly. To my ear, male vocalists do not fair as well, and this may represent a shortcoming of this speaker in the low midrange and bass range. Though some have noted that with 4 ohms, these speakers are power hungry, I have had no trouble driving these speakers with even an inexpensive 100W amp, though they truly sing with a higher quality Denon receiver.
Weakness:
As noted above, male vocals seem to lack the same vitality as female vocals with these speakers, though they are certainly still quite good. As others have noted, the bass is relatively thin, which is to be expected for a speaker of this size. For many months, I enjoyed these speakers immensely without a subwoofer, but after adding a high quality subwoofer, I feel that they are nearly perfect (for their price range)!
I bought a set of these bookshelf speakers to use as main bookshelf speakers for a 15 x 20 family room. I auditioned their big brothers (Lsi9s), and really like them, but they were way too deep for the space I had. The Lsi7s are not too deep to put on a standard bookshelf and are designed to be placed close to walls. Especially considering their small size, I have been amazed at the sound they produce. They give a broad, natural soundstage and reproduce midrange and higher extremely well. When I auditioned these speakers in stores, they always sounded quite warm to me (especially compared to, for example, Klipsch) and I was concerned that it would translate into distorted sound in my home. Perhaps because the room is sparsely furnished and lacks curtains, the speakers sound very natural in the room. The biggest testament to my satisfaction with these speakers is that I bought a second set for my home office! |
[Mar 15, 2007]
seaan
AudioPhile
Strength:
Imaging, Smooth treble, Mid-range
Weakness:
Bass - both deep (not to surprising) and mid-bass (disappointment)
I purchased the Lsi-7 as a factory refurb. I first heard the LSi line at a HE2003 and was impressed with the Lsi-9, but was unable to find any local retailers. When I saw the great price at Frys I bought them without further audition. They have become my knock-about speakers, normally they reside in my bedroom system - but I've trucked them around a fair amount.
Similar Products Used: I did extensive auditioning in 2006 with these speakers as I was shopping for a new HT system. From the short list of my top preferred speakers during this time period: Klipsch RB-35/75, Paradigm 20v3, NHT M5, B&W 705.
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[Mar 20, 2005]
Paldiel
Audio Enthusiast
Strength:
High's are sweet and cleen, Mids are as acurate as it gets, drum bass is authorative and fast.
Weakness:
Sub low bass is missing but these speakers are not intended for that so i guess its not realy a weakness WOW , when hooked to a good amplifier they sound great. I have mine hooked to a Krell Kav-500 and I am so immpressed with them that I am now looking for the larger LSI-9 for front speakers and these for rear speakers. Great for small apartments or small listening rooms. You will need a Sub for the very lowest frequencies. |
[Oct 29, 2004]
vetrano
AudioPhile
Strength:
Perfect diffusion. Solid range. In playing with Sub settings - there are times I had the sub turned off and they still carried a solid bass range.
Weakness:
none I have usually thought of myself more of a home-theather dobly-digital movie watcher up until I bought these speakers. After taking the time to listen to a few audio CDs, I now do more music listening than TV/Watching - that's how incredible these speakers are. My litmust test for all speakers is how clear the sound is reproduced at increased volumes and I have to say at the loudest I would ever play music the music/voice is still crystal clear - I can almost hear the breath of the singer. These speakers have turned me into a pure music listener. I really struggled between getting the lower Polk series, but after hours of listening ot the LSi series - I definitely made the correct choice. Similar Products Used: B&W 601 Polk 600i |
[Aug 20, 2004]
arc80
AudioPhile
Strength:
Everything but deep bass. Fantastic tweeter!
Weakness:
No low bass and like others have reported the glue around the edges of the front panel is a little sloppy. The 15's do not have this problem so it leads me to believe their finish was designed with cost saving methods. These speakers typically retail for $820 or so. They can be had online far cheaper and I would recommend that you look on ebay or audiogon if interested. I won't delve to deeply into the Lsi series to explain the 7's, other than to comment on how they compare to the 15's. The middle and upper fequencies are very close with the 7's losing only a little more air around instruments. However, I do believe the 7's possess better imaging than the 15's. Bass and overall spl's is obviously no where close. So, how DO the 7's sound? For the price, fantastic. In fact, I would say that for $820 these speakers still sound fantastic. An absolute absurd value at $270. Really it's basically just giving them away. The Scanspeak radiating tweeter employed on all the Lsi series speakers (also used in more costly speakers like Sonus Faber and Audio Physics) has got to be on the short list for world's greatest tweeter. The midrange and upper bass are really good too, but it's the tweeter that really takes the cake! These speakers are stand mounted - although at a rather nice, hefty 21 pounds - so low bass is obviously out of the question. But what bass they do have (probably down to a legit 55 hertz or so) is tight, punchy, and well controlled. In fact the only real weakness these speakers have is there inability to do low bass. But again, they're a standmount and are only $820. They are a ported design, so driving them is really no problem. My Rega Brio's 52.5 Watts into 4 ohms can push these things to LOUD levels. Ultimately, the better your front end, the better these little Polks will sound. Highly recommended. Similar Products Used: Acoustic Energy, B&W, ATC, MB Quartz, Wilson Audio, Klipsch, Unity Audio, Genesis, and countless cheap speakers |
[May 04, 2003]
ervin
AudioPhile
Strength:
strong bass from small boxes, high build quality and very even and open sound
Weakness:
could be dynamically limited with little low bass due to the small boxes i must admit i was very surprised by the sound from polk audio. i've tried virtually every british make at the same price point and found the polk to have better treble extension and detail, probably due to its unique tweeter. the midrange is open and has surprisingly good vocals which avoided sounding too thin and the bass is very good indeed considering the size of these speakers. switching them to the rears definitely made multi-channel audio sound more natural Similar Products Used: kef, b&w, monitor audio, dynaudio, mission, acoustic energy |
[Feb 24, 2003]
stvnscott
Audio Enthusiast
Strength:
Value is incredible--sound is almost as good.
Weakness:
If I must complain it would be about the extreme low frequencies sounding a little punchy at times. However, leaving the bass control flat and using a sub for those frequencies cleans things up beautifully. In brief, these are some of the best sounding speakers I have heard in this price range. They rival all others to the point that the listener would compare them based upon personal tastes and not quality of sound or performance. These are excellent speakers for musical reproduction and are very good in home theater applications. They make great fronts and surrounds in small rooms, but you may want to step up to the LSi9 for larger rooms. I found these speakers an excellent match with a good quality powered subwoofer to round out the extremely low frequencies. High frequencies are smooth, natural, and transparent. Mids and mid-bass are excellent. Bass can be a little punchy and seem over-projected, but I found this to be more of a matter placement than inherence. Overall, these guys are top performers. Similar Products Used: Vienna, B&W, Boston Acoustics |
[Sep 26, 2002]
zippyjuan
Audio Enthusiast
Strength:
Smaller size, but still big on accurate sound. Great tweeter gives excelent imaging and dispersion.
Weakness:
A little thin on bass (but you will be surprised at how much and how good bass they do have for a speaker this size). Too few places to listen to them. I purchased these to use as surround speakers with my LSi7 fronts and an LSiC. They had the mains and center in stock, but had to order the LSi7s so when they came I hooked them up as mains for a while to break them in. While they do not produce as full a sound as the LSi9s, they are one of the best small bookshelves I have heard. I went to the chain stores and heard nothing that pleased me. The LSi series was getting great reviews, so I decided to take a risk on them. I was not dissapointed. Even though these are the lowest in the LSi series, don't think that they are inferrior speakers. They produce a surprising sound for their size. The entire line uses the same drivers and tweeter (a wonderful Vifa tweeter that gives amazingly clear, not harsh, highs). What you don't hear in these speakers is distortion. They will reproduce whatever sound source they are given. Being smaller, they do lack some fullness in the lower end. They can make a great small room set-up. If you want to add more punch, just add a subwoofer. My surround system would still sound great with just these and a subwoofer. If you listen to music in five (or more) channels, you want a full-range speaker for the rears as well as the fronts. This system is really fantastic for that. The sound is well dispersed, so you don't focus on the individual speakers. It just seems to float in the air. These speakers are most suited to either great surround with the rest of the LSi series or for people without a lot of room that want clarity from their speakers. They are not for bass jockeys. They may want to check out the towers. Being only four ohm speakers you do need a bit of power to drive them well. I am using a Denon 1802 with 80 watts per channel at 8 ohms. It works fine and I don't drive them at high volumes. Another possible problem is where to listen to them. There are very few places you can do that and I do recommend that you give them a listen. Similar Products Used: ADS, Infinity, Klipsch |