Polk Audio Legend L400 Centre Speaker

Brand: Polk Audio
Product Code: PLK-L400
Warranty: 5 Years
Colour: *

$1,999.00 $1,499.00 - $1,999.00
Polk Audio
Free Shipping On Orders Over $100
256-Bit SSL Secure Ordering System
Australian Warranty On All Products
Please enter your post code to obtain a shipping estimate for this product.
Post Code:
Store Categories

Legend L400

Centre Channel Speaker

Whether watching the Super Bowl, the latest blockbuster action movie or even playing your favourite video game, the Polk Legend L400 centre speaker will put you in the action. Don’t underestimate the most important speaker in your home theatre system. It allows you to feel, hear and understand every word.

Key Features

  • Engineered and designed in USA
  • Great sound for every room
  • 5 years warranty
  • Built to last

Crisp and Clear - Pinnacle Ring Radiator Tweeter

40 plus years of tweeter innovation, design and prototyping has led to the development of the new 1” high definition Pinnacle ring radiator tweeter. Developed for the Legend Series, it delivers ultra-clear, crisp highs without unwanted coloration or distortions. The Pinnacle tweeter features a finely tuned waveguide that dramatically improves the dispersion of high frequency energy ensuring a broad “sweet spot” while the critically damped rear-chamber helps to defeat any unwanted resonances.

Polk Audio Legend L400 Centre Speaker

5.25" Turbine Cone

Polk developed the new Turbine cone specifically for the Legend series to ensure the natural reproduction of the mid-range, the frequencies our ears are so sensitive to. The Turbine cone combines Polk’s proprietary foam core and the moulded Turbine geometry which dramatically increases stiffness and damping, without adding mass, resulting in a smooth, detailed mid-range and effortless bass – hear every detail.

Polk Audio Legend L400 Centre Speaker

Better Bass by Design - Enhanced Power Port

Traditional bass ports make noise (chuff) and mask the low frequency bass notes you want to hear. The new enhanced Power Port® design smoothly transitions air flow from the speaker into your listening area for louder, cleaner bass while minimizing turbulence, distortion, and port noise. Polk refined their current Power Port technology specifically for the Legend series by fine-tuning the geometry of the port flare. Hear and feel the difference; Polk Enhanced Power Port® produces less port noise and more powerful clean bass than traditionally ported loudspeakers.

Polk Audio Legend L400 Centre Speaker

High Resolution Certified

Your sound is only as good as your source. With High-Resolution certification, the Polk Legend L100 delivers clear and detailed high-end response. Female vocals are smooth and detailed without coloration. Plus, a minimum support of 40kHz perfectly reproduces the latest high resolution audio files with improved audio extension.

Polk Audio Legend L400 Centre Speaker

Iconic Design - Designed to Impress

Completely redesigned from the ground up to deliver the best sounding Polk speakers ever created. this speaker is the pinnacle of the Polk promise of delivering the ‘best speaker in its class’.

Polk Audio Legend L400 Centre Speaker

Every Detail

40 years of dedication to building best in class products doesn’t happen without every single details being scrutinized, tweaked, reassessed until all the details are perfect.

Anti-Diffraction Magnetic Grille

Computer modelled for a precision fit and to minimises sonic interference. The acoustically inert magnetic grille offer a clean aesthetic without sacrificing sound.

Polk Audio Legend L400 Centre Speaker

Large Dual 5-Way Binding Posts

Perfect for easy setup, dual binding posts ensure the most direct, efficient, and loss-less connection possible while supporting both bi-wire and bi-amping.

Polk Audio Legend L400 Centre Speaker

New 4" Turbine Cone Mid-Range Driver

Polk developed the new Turbine cone specifically for the Legend series to ensure the natural reproduction of the mid-range, the frequencies our ears are so sensitive to.

Polk Audio Legend L400 Centre Speaker
Tweeter 1" Ring Radiator
Mid-Range/Mid-Bass 4"
Woofers 6.5" (x2)
Frequency Response (-3 dB Limits) 55 Hz - 38 kHz
Overall Frequency Response 42 Hz - 50 kHz
Steady State Recommended 25 - 300 W
Recommended Amplifier Power 80 W
Sensitivity 87.5 dB SPL @ 2.83 V
Impedance 4Ω (3.4Ω min.)
Tweeter/Mid-Range Crossover Frequency 2.7 kHz
Mid-Range/Mid-Bass Crossover Frequency 260 Hz
Dimensions W x H x D (in / mm) 26 x 9.47 x 13.44 in / 660.4 x 239.1 x 341.5 mm
Product Weight (Each) (lbs / kg) 40.8 lb / 18.5 kg
Shipping Weight (lbs / kg) 46.2 lb / 20.95 kg
Mid-Range Enclosure Type Sealed
Woofer Enclosure Type Power Port
Available Finishes Brown Walnut / Black Ash
Feet -
There are currently no reviews available for this product. Be the first to write a review!

Write a Review

Note: If reviewing a product that has variations such as colour or length, please include this information at the start of the review. For example "Colour: Red" or "Cable Length: 2m" etc.

Your Name:

Your Review: Note: Plain text only (HTML is not translated).

Rating: Bad           Good