Klipsch R-40M (pack of 2)

Updated 90x90 Tractrix Horn

With an exclusive larger edge-to-edge Tractrix horn, coverage, bandwidth, and directivity control are significantly improved. The new reference speakers offer precise control over where you want the sound to go in the room, for an optimal listening experience.

Aluminum Tweeter with Kapton Suspension and Linear Travel Suspension (LTS)

The aluminum tweeter with Kapton suspension and Linear Travel Suspension (LTS) is an essential component of our speaker. The LTS suspension minimizes distortion for improved, detailed performance. Aluminum is a lightweight, rigid material used to deliver high efficiency and enhance resolution and detail. LTS tweeters are a hallmark of Klipsch speakers, a differentiating component that drives our success.

Redesigned Thermoformed Crystalline Polymer Spun-Copper (TCP) Woofer

The new Thermoformed Crystalline Polymer Spun-Copper woofers minimize resonance for more lifelike sound. This technology improves upon the previous generation of Reference Premiere speakers, with a steeper cone angle for smoother response to higher frequencies and better crossover integration for enhanced accuracy and transparency. The listening experience is heightened, immersing you in the world of your favorite movie or recording studio.

Elegant New Design

The design of this new series was conceived to blend seamlessly into any decor. Fasteners are hidden for a cleaner look, the edge-to-edge horn adds grandeur to the speaker, and the magnetic grilles provide an elegant finish. The MDF cabinet has been reinforced and redesigned to reduce vibration and coloration, delivering better acoustic precision.

Technical Specifications

Construction

• 2-way speaker
• Medium-density fiberboard (MDF) cabinet
• Bass-reflex with rear ports
• Gold-plated screw terminals
• Black vinyl finish with wood grain effect

Drivers

• Tweeter:
  • 25.4 mm aluminum dome with large suspension (LTS)
  • 90° × 90° square Tractrix horn
• Woofer:
  • 101.6 mm copper-spun and treated composite polymer (TCP) cone

Acoustic Performance

• Frequency response: 71 Hz - 21 kHz ± 3 dB
• Sensitivity: 91 dB
• Power handling: 50 W RMS, 200 W peak
• Nominal impedance: 8 Ω
• Crossover frequency: 1,770 Hz

Dimensions and Weight

• Dimensions (W × H × D): 146 × 298 × 216 mm
• Weight: 3.2 kg