Polk Audio L400 Home Theatre Centre Channel Speaker - Walnut Brown
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 by Polk Audio, 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. Hi-Res certified, the Pinnacle Tweeter is designed for today’s two-channel music listening as well as multi-channel 3D audio found in music, movies, sports, and video games soundtracks.
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. 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.
CABINETS BUILT FOR BETTER PERFORMANCE
Polk believes cabinets should be beautiful but add nothing to the playback. Polk Legend cabinets, braces, and internal enclosures are carefully engineered to minimize unwanted internal standing waves and eliminate unwanted resonances. The result is a cabinet that rigidly holds the transducers while faithfully reproducing recordings.
REAL WOOD CABINETS
From the first hand-made cabinets built in 1972 to today’s new flagship speaker series, Polk has been designing wooden cabinets with real wood for over 45 years. Inspired by our heritage, Legend carries forward that tradition of classic design of a high-performance loudspeaker. Available in two real wood veneer finishes: brown Walnut and black Ash.
9.47" (24.05 cm)
26" (66.04 cm)
13.44" (34.14 cm)
40.8 lbs (18.51 kg)
Power Port Bass Vented with Sealed Midrange
• (1) 1" (2.54 cm) Pinnacle Ring Radiator - Tweeter
• (1) 4" (10.16 cm) Turbine Cone - Midrange
• (2) 6.25" (15.88 cm) - Mid/Woofer
42 Hz → 50,000 Hz
4ohm (3.4ohm min.)
55 Hz → 38,000 Hz
3-way Orth Crossover
25 watts → 300 watts