Polk Audio Legend L400 - Center Speaker

Get into the action with the L400: Premium Home Theater Center Channel Speaker

The center channel for large home theater installations

Often overlooked, the center channel speaker is a vitally important element in any home theater setup. The Legend center channel speaker features newly developed technologies such as a 4" (100 mm) turbine cone, a 1" (25.4 mm) Pinnacle tweeter oriented vertically to maximize dispersion, two 6½" (165 mm) woofers ) and Enhanced Power Port technology that immerse you in the action. Every word is felt, heard and understood.

Get into the action: Whether you're watching the Champions League final, the latest big action movie, or playing your favorite video game, the Polk Legend L400 speaker will immerse you in the action. Don't underestimate the most important speaker in your home theater system; go big and have every seat in the optimal listening zone.

Polk's goal since its founding has been to make excellent speakers that turn the listener's room into the stage for the recorded performance. To meet this challenge, Polk engineers and designers must be constantly innovating and polishing every detail. Nothing is left to chance and nothing is never added that is not necessary. The result is top quality speakers that stand out from the competition while costing half as much, which are the subject of numerous awards and patents and, above all, whose owners fully trust the brand. But don't take our word for it, listen to them and you'll believe it. 

New Hi-Res: Pinnacle Ring Radiator Tweeter 

More than 40 years of creating tweeter innovations, designs and prototypes have led to the creation of the new 1" (25.4 mm) Pinnacle Ring Radiator High Definition Tweeter. Developed by Polk Audio, this tweeter provides extremely clear and crisp highs, without unwanted coloration or distortion. The Pinnacle tweeter employs a precisely tuned waveguide that significantly improves the dispersion of high-frequency energy to provide a wide optimal listening area, while the carefully damped rear chamber helps eliminate any unwanted resonance. High-resolution certification, the Pinnacle tweeter is designed for today's two-channel music listening, as well as multi-channel 3D sound for music, movies, sports and video game soundtracks.

New midrange woofer with 100mm turbine cone

Polk has developed the new turbine cone specifically for the Legend series to ensure natural reproduction of the mid frequencies, to which our ears are so sensitive. The turbine cone combines Polk's exclusive foam core and molded turbine geometry, which significantly improves stiffness and damping, without increasing mass. The result is smooth, detailed media.

Best bass by design: Enhanced Power Port Technology

Conventional bass reflex ports make noise (chug) and mask the low frequencies you want to hear. Thanks to the new design with Enhanced Power Port® technology, airflow smoothly passes from the speaker to the listening area, allowing for stronger, clearer bass while minimizing vibration, distortion and bass port noise. reflected. Polk has optimized its famous Power Port technology specifically for the Legend series, fine-tuning the port's flared geometry. The difference is heard and felt; Polk's Enhanced Power Port® technology produces less port noise and stronger, clearer bass than traditional bass reflex port speakers. The L400 center channel speaker is equipped with two 6½" (165 mm) midrange woofers that extend the center channel's lower midrange and bass response. From dialogue to explosions, the Polk L400 center channel reproduces the entire frequency range to ensure that all center channel content is located on the screen.

Magnetic anti-diffraction grating

It is computer modeled to achieve a precise fit and minimize acoustic interference. The acoustically inert magnetic grille offers a clean aesthetic without altering the sound.

Two large 5-way connection terminals

In addition to facilitating installation, they guarantee direct, efficient and safe connections. They allow both bi-wired and bi-amplified connections to be made.

High resolution certification

Multichannel music sounds spectacular with the L400. Sound quality depends on the source. High-resolution certification ensures that the Polk Legend L400 delivers high-quality, clear, and detailed response.

Enclosures designed to improve performance

In Polk's opinion, speakers should be attractive, but they don't add anything to the playback. Polk Legend Series enclosures, brackets, and internal structures are carefully designed to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is an enclosure that firmly holds the transducers and allows for faithful reproduction of the recordings.

Expect Great Sound: Designed by Polk Audio in the USA.

Polk Audio has been designing, engineering and delivering speakers, sound bars and smart speakers with extraordinary sound quality for more than 45 years. Polk designs, prototypes, tests and listens to every aspect of its speakers at its engineering facility located in Baltimore, Maryland, United States. From innovations in tweeter design to legendary SDA (Stereo Dimensional Array) speakers, Polk Audio delivers great sound that everyone can access.

Limited warranty, built to last

The Legend series of speakers are built to last. Offers an exceptional 5-year limited warranty.

Characteristics:

• The result of more than 45 years of experience developing loudspeakers, the Legend series defines the new generation of Polk.
  
• Whether you're watching the Champions League final, the latest big action movie or playing your favorite video game, the L400 speaker will immerse you in the action.
  
• Don't underestimate the most important speaker in your home theater - go big and have every seat in the optimal listening zone.
  
• The L400 center channel speaker is equipped with the new 2.5 cm Pinnacle tweeter, a 10 cm turbine cone midrange woofer and two 16.5 cm bass woofers with Enhanced Power Port technology.

The keys to Legend

The Polk Legend Series employs the next generation of Polk's patented SDA technology, Enhanced Power Port technology, and Polk's latest specially designed speakers and tweeters, all Atmos-ready towers. With unparalleled sound imaging, detail and bass response, the Legend Series is perfect for stereo listening or home theater. Equipped with the new Pinnacle tweeter, turbine cone, Enhanced Power Port technology and SDA-HS, the Legend series turns your living room into a live rock concert, a modern movie theater or a private jazz club.

Enclosure designed to improve performance

In Polk's opinion, speakers should be attractive, but they don't add anything to the playback. Polk Legend Series fixtures, mounts, and internal structures are carefully designed to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is an enclosure that firmly holds the speakers and allows for faithful reproduction of recordings.

Natural wood enclosures

From the first handcrafted enclosures in 1972 to today's new series of reference speakers, Polk has been designing natural wood enclosures for over 45 years. Born from our legacy, the Legend series maintains this tradition with the classic design of a high-performance speaker. It is available in two natural wood veneer finishes: brown walnut and black ash.

Specifications