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Polk Audio > 
Item#: 9SIA2GA0XE2287

Polk Audio TSi400 Black Compact Tower Speaker Single

  • 34-25KHz
  • 8 ohms 20-200 w/channel
  • 91 dB
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Whether you're building your first surround sound system or adding front channels to an existing system, the TSi400 tower speaker from Polk Audio will perform exceptionally well.

The three 5.25" cones are made from a bi-laminate composite for an optimal balance of weight and rigidity. The 1" silk/polymer composite dome tweeter delivers smooth and natural sound, so your ears won't get tired even after prolonged listening. Dual sets of terminals give you the option to bi-amp or bi-wire the speaker - a design usually found only on much more expensive speakers. Bold, fat stabilizer feet ensure stability on carpet or hard floors and also help the TSi300 deliver more precise bass response and superior imaging.

No matter how good they sound, they have to look good, too. Their contemporary look compliments today's flat panel televisions and modern styles. The slim design takes up less than one square foot, giving you more room for a larger screen.

  • newegg Exceptional Sound Quality The Polk Audio TSi400 features three 5.25" drivers and 1" silk dome tweeter to deliver crisp highs and rich, smooth bass for high impact movies and music.
  • newegg Dynamic Balance Technology The Polk Audio TSi400 boasts Polk Audio's exclusive Dynamic Balance Composite Material Technology to eliminate the performance-robbing resonance, so the sound is always clear and clean without any distortion.
  • newegg Slim Design The Polk Audio TSi400 features a slim, elegant design for a perfect match with your flat-panel TV, plasma monitors and other thin-line home cinema components.
  • newegg Stabilizer Feet Bold, fat stabilizer feet ensure excellent stability on carpet or hard floors and help the TSi400 tower speakers deliver more precise bass response and superior imaging.


Learn more about the Polk Audio TSi400

Model

Brand
Polk Audio
Model
TSi400

Spec

Type
Floorstanding Speakers
Sold As
Single
Driver Units
Mid/Woofer: 3 - 5.25" Diameter (13.34cm), Bi-Laminate Organic Fiber cone

Tweeter: 1 - 1" Diameter (2.54cm), Silk Dome Dynamic Balance
Power Rating
20-200 w/channel
Frequency Response
34-25KHz
Nominal Impedance
8 ohms
Sensitivity
91 dB
Connectors
Inputs: Dual 5 way binding posts

Features

Color
Black

Spec

Dimensions & Weight
38.88" x 14.25" x 7"

32.00 lbs.

Features

Features
Small-diameter driver design delivers wide dispersion, better mid-range, and more detailed response for an open, "box-less", three-dimensional sound.

Non-resonant all-MDF enclosure construction with 0.75"-thick baffle ensures clearer and cleaner sound quality.

Crossovers use advanced Mylar bypass capacitors for more detailed high frequencies.

Dual Five-Way Binding Post Connectors, allowing for more secure hook-up options, as well as bi-wiring and bi-amping flexibility.

Critically Tuned Flared Ported design minimizes port noise ("chuffing") for clean, rich bass.

Crossover: 2500 Hz, 2nd order

Enclosure Type: Vented

Manufacturer Warranty

Parts
5 years limited
Labor
5 years limited

Quick Info

Warranty

  • Limited Warranty period (parts): 5 years
  • Limited Warranty period (labor): 5 years


Customer Reviews of the Polk Audio TSi400

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  • Chris S.
  • 9/11/2011 1:38:52 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year
  • Verified Owner

5 out of 5 eggsSWEET

Pros: The price Newegg rocks! In all seriousness the speakers have great range and quality at all volume levels. Very happy I bought these over the monitor 60!

Cons: Dont hold your breath.

Did you find this review helpful? Yes No

  • ESTEVAN R.
  • 9/3/2011 8:22:54 PM
  • Tech Level: Average
  • Ownership: 1 week to 1 month
  • Verified Owner

5 out of 5 eggsGreat Speakers!!

Pros: First off I went back and forth on these for two months until I pulled the trigger. These speakers are very clear and balanced sounding with just enough bass!

Cons: Should have bought these two months ago!!

Did you find this review helpful? Yes No

  • Sindhoor B.
  • 6/30/2011 2:52:53 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsTSi 400

Pros: Very smooth sound. Highly recommended. Best buy for the bucks.

Cons: nothing

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  • Sindhoor B.
  • 6/30/2011 2:52:10 PM
  • Tech Level: Somewhat High
  • Ownership: 1 day to 1 week
  • Verified Owner

5 out of 5 eggsTSi 400

Pros: Very smooth sound. Highly recommended. Best buy for the bucks.

Cons: nothing

Did you find this review helpful? Yes No

  • Bryan T.
  • 4/22/2011 2:18:22 PM
  • Tech Level: Somewhat High
  • Ownership: 1 month to 1 year

5 out of 5 eggsTSI LOVE!!

Pros: These speakers surprised me. I didn't expect them to have the type of sound they have. I looked at these speakers for about 2 month before I got them. I have them connected to a Onkyo Tx-sr608 and they have very full sound. The tweets are a little bright, but I actually like them like that. The mids are excellent and bass is okay. I cannot wait to get my sub. I have been looking all over the place for a really good deal on a DSW PRO 600 or a PSW505. These are the only speakers I have so far and I cannot wait until I get the rest of my system. TSI HIGHs and MIDS all the way. TSI100's and CS10 coming soon to a living room near me!

Cons: These speakers are like Centers on a basketball. They stand there all tall and big. I know this helps with bass reproduction, but I wish they didn't have to be so big. I still love the speakers though.

Other Thoughts: If you get these give them some time to break in. They will make your heart smile. If you are married or have a girlfriend that is all about aesthetics she may not be please that you have these girls in your life.

4 out of 4 people found this review helpful. Did you? Yes No

  • Anonymous
  • 2/28/2011 6:32:00 AM
  • Tech Level: Average
  • Ownership: 1 day to 1 week

5 out of 5 eggs

Pros: Very clear and crisp. Very good looking design. Banana plug/screw type terminals on all speakers. Surprisingly small footprint.

Cons: None.

Other Thoughts: Just upgraded all my speakers to Polk. CS10 Center, (4) M10 Bookshelf for surrounds, (2) TSi400 Floorstanding, (2) PSW10 Subwoofers. Wired with 16Ga. Professional speaker wire.

These speakers replaced a set of Kenwood speakers (back from when they made good quality speakers) and the sound improvement is incredible. Running a Yamaha RX-V565 525 watt receiver.

I can't wait for these speakers to break in as they already sound great. It is quite a bit easier to hear voices and sounds at lower volume levels.

Watched Ramdo (2009). When the doctors are helping the villagers and the first mortar exploded it scared the **** out of me. I knew it was coming but the clarity was amazing.

I can't wait to pick up an Onkyo TX-NR708 and really put some power through these speakers.

1 out of 1 people found this review helpful. Did you? Yes No

  • RYLAN F.
  • 2/18/2011 6:49:23 PM
  • Tech Level: Somewhat High
  • Ownership: more than 1 year
  • Verified Owner

5 out of 5 eggsClear and crisp

Pros: Crisp, clean sound

Cons: Kind of expensive. I don't think the bass response would be sufficient without a subwoofer.

Other Thoughts: Bought these over a year ago. Used in conjunction with a 500 W sub, these are awesome. I can't imagine wanting anything bigger or more expensive. These are more than enough for my basement. Music is very clear.

1 out of 1 people found this review helpful. Did you? Yes No

  • Daniel D.
  • 1/14/2010 4:49:09 PM
  • Tech Level: Average
  • Ownership: less than 1 day
  • Verified Owner

5 out of 5 eggssingle tsi400

Pros: I am not reviewing this speaker as a pair,just the addition of 1= tsi400 offered a vast improvement to my system overall. Replacing a 15 yr old bookshelf.The system now sounds better.The 400 boasts clean,crisp and clear high quality from the floor up.Adding a perfect balance of sound for complimenting a 12" 600w sub. Ennio Morricones, The Ecstacy of Gold, plays quite clear with little or no distortion on the soprano and horns.Cibo Mato's Clouds,sounds great too, with all the mids, highs and lows captured perfectly.The Island soundtrack,The Island Awaits You, track 1(recently used in a Avatar trailer) sounds spectacular.Those songs were a challenge to my previously outdated speakers.Just the single addition of the tsi400 to my left front channel was a big improvement,and seems to take the load off, or assist, the right channel bookshelf speaker .

Cons: til that day (The Way Of The Gun)....I will review as a pair when i get the other one tomorrow.

Other Thoughts: no compatibility issues so far,the receiver is the Yamaha rxv361 5.1.the sub is the klipsch synergy 12" i got a great deal on the sub, but it was a bit overpowering,so i needed floor speakers. i am not an audiophile.I have never listened to a high quality home stereo in a controlled setting.by high quality i mean the 20,000-60,000$systems.

2 out of 4 people found this review helpful. Did you? Yes No

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Home > 
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Home Audio & Home Theater > 
Home Audio Speakers > 
Polk Audio > 
Item#: 9SIA2GA0XE2287
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