Klipsch R-51M Bookshelf Speaker (PL)

Klipsch R-51M 

Leveraging a 1" aluminum tweeter matted to our proprietary Tractrix horn-loaded technology - the R-51M bookshelf speaker delivers incredible acoustics to fill your home with loud, crystal-clear sound and robust bass that no ordinary bookshelf speaker can.

Features:

• 1" Aluminum LTS tweeters
• 90x90 Square Tractrix Horns
• Dual 5.25" Spun-Copper IMG Woofers
• Bass-Reflex via Rear-Firing Port
• Strong, Flexible Removable Magnetic Grille
• Dimensions: 13.3" x 7" x 8.5"

TRACTRIX^® HORN TECHNOLOGY

Klipsch exclusive 90x90º Tractrix® horn technology ensures that the R-51M high frequency energy is aimed at the listener and reduces artificial reverb or filtering caused by indirect sound bouncing off of walls. Using this proprietary focused technology gives you the best clarity, dynamics, and detail from your movies and music.

LINEAR TRAVEL SUSPENSION TWEETER WITH KAPTON^® SUSPENSION

Klipsch exclusive Linear Travel Suspension (LTS) aluminum tweeter minimizes distortion for enhanced, detailed performances. Using Kapton^®, an extremely light and rigid material, in the tweeter suspension provides high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers, making them some of the best speakers in the world.

SPUN COPPER IMG WOOFERS

Injection Molded Graphite (IMG) woofer cones are exceptionally light while being extremely rigid – providing remarkable low frequency response, with minimal cone breakup and distortion. When paired with the Tractrix Horn-Loaded LTS Tweeter, it provides speaker efficiency highest in its class.

SLEEK DESIGN

Exposed fasteners, low profile magnetic grilles and a scratch-resistant, textured wood grain vinyl give the R-51M bookshelf speakers a polished, modern appearance.

HIGH QUALITY CABINET DESIGN

Reinforced MDF construction reduces cabinet vibration for less audible coloration and improved sonic accuracy - giving you the ultimate listening experience that's built to last.

FREQUENCY RESPONSE 62Hz - 21kHz +/- 3dB
SENSITIVITY 93 dB @ 2.83V/1M
POWER HANDLING (CONT/PEAK) 85W/340W
NOMINAL IMPEDANCE 8 ohms Compatible
CROSSOVER FREQUENCY 1,660 Hz
HIGH FREQUENCY DRIVER 1” Aluminum LTS tweeter mated to a 90 x 90 square
Tractrix® Horn
LOW FREQUENCY DRIVER Single 5.25” spun-copper IMG woofer
ENCLOSURE MATERIAL MDF
ENCLOSURE TYPE Bass-Reflex via rear-firing ports
INPUTS Single Gold Plated Binding Posts
HEIGHT INCHES (MM) 13.3” (338 mm)
WIDTH INCHES (MM) 7” (178 mm)
DEPTH INCHES (MM) 8.5” (215 mm)
PRODUCT WEIGHT LBS (KG) 11 lbs (5 kg)
FINISHES Black Textured Wood Grain Vinyl
INCLUDED ACCESSORIES Rubber Feet (4)
BUILT FROM 2018