Polk Audio Legend L400 Black


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

    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 molded Turbine geometry which dramatically increases stiffness and damping, without adding mass, resulting in a smooth, detailed mid-range and effortless bass – hear every detail.

    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.

    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.

    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 Black


  • Total Pieces 3
  • Included Accessories • (1) Cleaning cloth
  • • (1) Removable Magnetic Grille
  • Carton 1 46.2 lbs (20.96 kg)
  • L400 Center Channel Speaker
  • Total Pieces 1
  • Orientation Horizontal
  • Height 9.47″ (24.05 cm)
  • Width 26″ (66.04 cm)
  • Depth 13.44″ (34.14 cm)
  • Weight 40.8 lbs (18.51 kg)
  • Driver Enclosure Type Power Port Bass Vented with Sealed Midrange
  • Driver Complement • (1) 1″ (2.54 cm) d (Round) Pinnacle Ring Radiator – Tweeter
  • • (1) 4″ (10.16 cm) d (Round) Turbine Cone – Midrange
  • • (2) 6.25″ (15.88 cm) d (Round) – Mid/Woofer
  • Recommended Amplifier Power Setting 80W
  • Total Frequency Response 42 Hz → 50,000 Hz
  • Nominal Impedance Range 3.4 ohms → 4 ohms
  • Sensitivity (1 watt @ 1 meter) 87.5 dB
  • Lower and Upper -3dB Limits 55 Hz → 38,000 Hz
  • Type 3-way Orth Crossover
  • Peak Power Handling 300 watts
  • Midrange/Woofer Crossover Frequency 260 Hz
  • Tweeter/Midrange Crossover Frequency 2700 Hz
  • Power Handling (per channel) 25 watts → 300 watts


Additional Information

Weight 18.51 κιλά
Dimensions 66.04 × 34.14 × 34.65 cm