Polk audio lsim 705 superior floorstanding tower speaker stability & powerport technology twine & bi-amp single, mount vernon cherry

(8 customer reviews)


  • advanced overall performance tower speaker – features advanced top notch cell aerated polypropylene driving force material in all drivers—3. 25 inches midrange, five. 25 inches midbass in addition to twin 5 inches x 7 inches cassini oval subwoofers
  • speaker within a speaker – the heart of lsim ground standing speaker functions polk’s dynamic sonic engine that houses a three. 25 inches midrange driver & a 1 inches ring radiator tweeter, which gives wider dispersion, and greater electricity for smooth convenient
  • polk’s patented powerport technology – both woofers have their personal devoted powerport that offers deeper bass reaction, minimizing any kind of distortion and giving you wealthy complete range sound for movies, tv and music
  • an unmatched domestic theater – use any mix of bookshelf & ground status speakers with this center channel or upload a pair of 705 towers & 702 f/x surround audio system to create an stylish stereo setup with the lsim series and get immersed in lovely, luxurious sound
  • formidable appears and remarkable audio accuracy product of high best mdf and enclosed in wealthy, natural fixtures grade veneer, this speaker seems beautiful and takes ahead polk’s dedication towards making superior audio on hand to every person
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from the manufacturer


superior overall performance floor-status tower

  • dynamic sonic engine
  • dual woofers
  • high first-class sound

    fills your world with its wide, dynamic soundstage and its capability to effects achieve clearly amazing quantity stages. The lsim705 includes a five 1/four-inch mid-woofer of lightweight superb mobile aerated polypropylene for easy blending with its twin 5×7-inch cassini oval subwoofer radiators better via polk’s patented powerport bass venting.

    product description

    product description

    the lsim705 fills your global with its wide, dynamic soundstage and its functionality to effects reap really stunning volume ranges. The lsim705 features the equal component supplement as the bigger lsim707 loudspeaker, on a slightly smaller scale. It includes a 5 1/four inch mid woofer of lightweight splendid cellular aerated polypropylene for smooth blending with its dual 5×7 inch cassini oval subwoofer radiators enhanced with the aid of polk’s patented energy port bass venting. Its 1 inch ring radiator tweeter, a characteristic typically determined best in wonderful audio system, famous pinpoint details for sensible imaging. Use the lsim705 in mid sized rooms wherein you need the entire on effect of the legendary polk sound.

    from the producer

    the remaining assertion of polk’s venture, the lsim707 is like no other loudspeaker in its rate variety. Enjoy sensible, transparent midrange reproduction, pinpoint detail and the deepest bass with the lsim 707. Engineered into a sculpted, trendy enclosure and finished like a beautiful piece of furniture, there may be simply nothing just like the lsim 707.

    key features

  • polk’s exceptional dynamic sonic engine design optimizes the midrange motive force and the hoop radiator tweeter in separate interior chambers for stepped forward transient reaction, advanced imaging and more horizontal off-axis reaction.
  • cassini oval subwoofer, with more floor location than spherical drivers, dramatically improve low-frequency response for deep, nicely-blended bass.
  • our progressive overhung voice coil layout augments the excursion period for subwoofer drivers, increasing their electricity-dealing with competencies and enhancing bass response.
  • extended linear motion voice coil design permits masses of movement in a restricted space, removing impedance and lengthening mid- and high-frequency reaction.
  • lightweight, inflexible solid aluminum baskets are designed for precision motor alignment with unobstructed linear motion and adequate venting.
  • take a look at this product


    why you need to recollect this product

    this is the pinnacle of home audio performance. It is the area in which recorded assets are accurately revealed, in which their real dynamic traits are absolutely experienced. It’s the location where films attain off the display screen and envelope you. This is the purpose we got into this commercial enterprise in the first region: to ignite your entertainment with sensible audio effect, lifelike information and deep bass thrills. Pay attention over 40 years of audio passion in modern lsim series.

    technical specifications

    *to make sure a valid warranty, polk loudspeakers must be bought thru a certified polk home or car loudspeaker supplier (which include amazon. Com). (in case you’re not certain a supplier is “legal,” call polk at 1-800-377-7655, and ask us.) the assurance isn’t always transferrable, which means it applies simplest to the unique purchaser. In case you buy your audio system from a private man or woman, that product is considered “used” and has no manufacturing unit guarantee, irrespective of what the seller implies. The guarantee is void if the serial variety of the speaker has been eliminated or defaced. If you have any questions about your warranty insurance, or you think you want provider, name polk customer service at 1-800-377-7655. We’re right here to help you get the maximum out of your new audio system!

    inside the container

  • one lsim 707 floorstanding loudspeaker
  • proprietor’s manual
  • online registration card
  • use with these merchandise

    lsim 706c middle channel loudspeaker

    lsim 702fx surround loudspeakers




    Kersenhout, zwart

    8 reviews for Polk audio lsim 705 superior floorstanding tower speaker stability & powerport technology twine & bi-amp single, mount vernon cherry

    1. sandy moser

      Way over rated, Speakers Rated at 300 watts have Para sound pre amp and 2250 amp rated at 275 watt per channel at 8 ohms at half volume the speaker became distorted muffled sound, and are staying that way, Maybe it was AC/DC fault (LOL) Amazon was kind enough three months later to give a 4/5 of original price refund. I did not buy the protection plan. Hats of to amazon. Used the refund to buy Martin Logan. Even when the speakers were not distorted the sound was sub par. For $3000.00 it was a complete disappointment. Up date , At 62 years old , have always wanted better sound quality for listen enjoyment over the years, I know there good reviews on these speakers , That is one main reason I purchased. My Review now is shop around there is much better than Polk Audio sound and support Read more

    2. Rick T

      Arrived destroyed in the boxes. They are too heavy to be shipped in the Polk boxes alone in my opinion, but that is how they were shipped by this seller. Both boxes showed signs of freight damage. Once i opened the boxes it only got worse. The stirefoam supports inside the boxes were all broken when I opened it and the base of one of the speakers was completely broken off. Even the tube inside one of the bass ports was broken off from the speaker cabinet. These must have been dropped and kicked all the way here. They seem like fine speakers but buy them in a store not here. What was supposed to be a fun moment trying out my new speakers ended up as a headache and a letdown. Read more

    3. Jason K

      Awesome speakers..Hopefully sellers see how thin the Polk boxes are and double box..My first pair came in and one was split on top..Horrible disrespect to such high quality speakers..Klipsh boxes are much sturdier for example..These 705s completely destroy anything I’ve heard prior..I returned the Klipsh towers I just bought..I had the RP 8000’s.Not even close..I thought it would be but no way..The fullness and musical abilities are on another level..Do not under power! Your gonna need an AVR like a Denon 4500 or similar if you don’t external amplify..I have a Denon 4700 and it makes them scream.They will be tight sounding and a little underwhelming until they loosen up and it’s like a full blown concert in your house.I have the towers paired with Polk LSIM 706 center channel and a pair of SVS subs. Read more

    4. A. Hall

      I finally upgraded from a Polk system that I bought 20+ years ago. Back then I bought them for about half price, due to Polk’s new model coming out and have enjoyed them the entire time. When I decided to upgrade I did a lot of research and then finally caved when I saw the price drop on this previous flagship series. The LSiM 705 towers started at $2000ea, dropped to $1500ea for years (with an occasional sale) and I picked them up for $750ea, due to Polk’s new model that came out (notice a pattern?). Still expensive, but I’m glad I made the purchase. I’m also running the LSiM 706c center channel, which is equally amazing! I picked up a Crown XLi1500 power amp at the same time to help run the two left and right towers (many people suggested extra power for these), but it really wasn’t needed paired with my Denon X4400h AVR, which gives plenty of power. I’ll still use the Crown (since I have it) to ease the potential burden on the Denon, but yeah, if you have a decent AVR you won’t need additional power. I can’t imagine anyone being disappointed with these speakers, especially at this price. I’m presently running a 5.2.4 setup, all Polk except the duel Subs, which are Klipsch R-1220SW. Shipped fast and packaged well. Couldn’t be happier! Highly recommended! Read more

    5. Dregoric

      Finally I got these beautiful speakers! Delivery was very fast! Only 2 days. Good job Amazon. Packaging is very good as well, good protection and easy to open. Speakers itself have a nice finish! They look awesome! As my wife said this is now the best part of our furniture 🙂 The only minor negative think is what happened in the first day when I start listening them. The small piece with Polk Audio brand name which you see at the bottom of the front panel has fallen apart. Not enough glue probably. Should not see such things in the expensive speakers, but could happen some time. Not a big deal for me. Sound quality is excellent! I was blown away by the bass and stereo image! It’s something you need to here yourself! I have another pair of Klipsh RP280 speakers, so I have compared Polk and Klipsch and this is like white and black. Polk 705 is my favorite speakers now for the stereo music and Klipsch working for the home cinema. Good job Polk Audio! Read more


      Not only are these Polk speakers beautiful to look at they ( the fit and finish is unparalleled ) the sound is simply amazing. You can spend three times the amount for speakers but why on earth would you? They came extremely well packed with no damage. A plug and play speaker that sound great right out of the box and from what i understand after the break in period they keep sounding better and better. I just couldn’t be more pleased with these Polk speakers. have the most amazing sound from any floor standing spk i have ever heard. You can spend three times the amount on other speakers but why on earth would you want to. Read more

    7. A. Jayaprasad

      There are the speakers I have wanted for a long time. They sound so great. I don’t want to restate the reviews and features. However I hear a lot of clarity with my reference music! The Lsim is hugely underrated ! I am amazed going to these and realize what I have been missing for years ! I had the Polk RTi and then klipsch 7.1. Just replaced the front and center and the transformation is remarkable! Highly recommend these speakers or the Lsim 707 if you have the room for it. Read more

    8. Harry Horton

      These speakers are outstanding for mid-sized to fairly large rooms, not harsh to the ears, with no listening fatigue, I would recommend to anyone who wants great a home theatre/music experience at a great price. They work well with or without a sub woofer, depending on room size. One note of pause for some, these speakers do need at least 60 watts or more to be driven nicely. Read more

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