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Klipsch Reference R-620F

Floor-standing speaker

Item # 714R620F

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Overview

Our take on the Klipsch Reference R-620F

The Klipsch R-620F delivers lots of what we've come to expect from the home audio innovator: energetic, room-filling sound that brings your music and movie soundtracks to life. Use a pair of these towers for your home theater's front left and right speakers to give your system presence and authority. They'll also deliver plenty of detail and deep, rich bass in a two-channel music system.

Towering Klipsch sound

The Klipsch R-620F delivers lots of what we've come to expect from the home audio innovator: energetic, room-filling sound that brings your music and movie soundtracks to life. Use a pair of these towers for your home theater's front left and right speakers to give your system presence and authority. They'll also deliver plenty of detail and deep, rich bass in a two-channel music system.

Iconic Klipsch design

Over the years, Klipsch has become famous for their Tractrix® horn-loaded tweeter. This design produces clear, accurate high frequencies. The R-620F uses this tweeter along with two 6-1/2" copper spun woofers to create natural, full-range sound with solid bass response. It's also very efficient, so you won't need a lot of power to drive it. 

Build a complete Reference system

Add more bass to a pair of R-620Fs with a matching subwoofer, or team them with other Klipsch Reference speakers for high-impact home theater.

Bookshelf speakers: Klipsch R-41M and Klipsch R-51M
Center channel: Klipsch R-34C and Klipsch R-52C
Surround speakers: Klipsch R-14S
Floor-standing speakers: Klipsch R-610F and Klipsch R-820F
Powered subwoofers: Klipsch R-10SW and Klipsch R-12SW

Product Highlights:

  • frequency response: 38-21,000 Hz (±3dB)
  • impedance: 8 ohms compatible
  • sensitivity: 96 dB
  • power handling: up to 100 watts RMS (400 watts peak)
  • 90° x 90° Tractrix® horn with 1" LTS (Linear Travel Suspension) aluminum tweeter
  • dual 6-1/2" copper spun magnetically shielded IMG woofers
  • bass-reflex design
  • rear-firing Tractrix® port provides fast, efficient airflow from the cabinet for clear, powerful bass
  • removable grille offers a clean, streamlined look
  • durable wood-grain vinyl finish
  • gold-plated 5-way binding post speaker terminals
  • 9-7/16"W x 40"H x 15-1/4"D
  • weight: 41 lbs. each
  • warranty: 5 years
  • Our 60-day money-back guarantee

What's in the Box:

  • Floorstanding loudspeaker
  • Grille (installed)
  • 2 Feet
  • 4 Screws
  • Quick Setup Guide
  • Important Safety Instructions
  • Warranty Information
  • Loudspeaker Feet note
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Details

Hands-on research

Features and Specs

General
Enclosure Bass Reflex
Finish MDF/Wood-grain vinyl
Color Black
Tweeter Tractrix Horn
Tweeter Size (inches) 1.0
Midrange Size (inches) N/A
Woofer Size (inches) 6.5
Woofer Composition Copper-spun IMG
Woofer Surround Rubber
Built-in Powered Sub No
Video-Shielded No
Connector Type Post
Bi-amp Inputs No
Parts Warranty 5 Years
Labor Warranty 5 Years
Specifications
Power Range 100
Frequency Response 38-21k Hz
Sensitivity 96 dB
Impedance (Ohms) 8
Subwoofer Amp Power ---
Height (inches) 40-3/16
Width (inches) 9-3/8
Depth (inches) 14-1/2
Weight 41 lbs

Product Research

Features

1" Horn-Loaded Tweeter: The R-620F floorstanding loudspeaker features Klipsch's proprietary Tractrix Horn technology mated with a 1" aluminum LTS tweeter, for impressive high-end response and greater extension, enhanced imaging and powerful dynamics.

  • 90°x90° Tractrix Horn: The square Tractrix Horn delivers a 90° (w) x 90° (h) dispersion pattern for a broader sound-stage. Klipsch exclusive Tractrix horn technology ensures that the speaker's 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 provides clarity, dynamics, and detail for your movies and music
  • LTS (Linear Travel Suspension): Behind each horn lies a 1.0" tweeter with a linear travel suspension. Klipsch exclusive Linear Travel Suspension (LTS) minimizes distortion for enhanced, detailed performances. In addition, Using Kapton (an extremely light and rigid material) in the tweeter suspension provides high efficiency and improve resolution and detail.

Dual 6.5" Copper-Spun IMG Woofers: The Klipsch R-620F floorstanding speaker houses two 6.5" Copper-Spun IMG woofers. The Copper-Spun IMG (Injection Molded Graphite) woofers are exceptionally light while being extremely rigid - providing remarkable low frequency response, with minimal cone breakup and distortion.

Tapered Crossover: The Klipsch Reference series floorstanding loudspeaker utilizes a tapered array crossover (2kHz) to smooth the transition between the tweeter and woofers, improve midrange definition, and widen dispersion.

Rear Tractrix Port: The rear-firing Tractrix port is perfectly matched to the cabinet and woofers, creating ideal airflow with minimal distortion or turbulence even at the lowest frequencies.

MDF Cabinet: The Klipsch R-620F floorstanding speaker features a MDF cabinet with a scratch-resistant, textured wood grain vinyl that seamlessly integrates into almost any room or decor. The enclosure's reinforced MDF construction reduces cabinet vibration for less audible coloration and improved sonic accuracy.

Acoustically Transparent Grille: The Klipsch R-620F floorstanding speaker comes with a removable, black cloth grille that is magnetic and acoustically transparent.

Binding Posts: The Klipsch Reference series floorstanding speaker is fitted with sturdy binding posts to ensure a secure connection to many types of cable and connectors. The binding post terminals will accept banana plugs (single only), pin-connectors, spade-lugs and bare wire (up to 10AWG). Two plastic caps will need to be removed to use banana plugs.

Stabilizer Feet: The Klipsch R-620F includes two stabilizer feet that will need to be installed to the bottom of the speaker enclosure using the included hardware. Each stabilizer foot features two integrated rubber pads safe for hardwood, tile, laminate, and vinyl flooring. No carpet spikes are included, and the speaker will not support optional carpet spikes or other type of feet.

Note: The Klipsch Reference series floorstanding speaker should not be used without the stabilizer feet installed, due to stability and sound performance reasons.

Application & Placement: The Klipsch R-620F floorstanding loudspeaker can be used in a dedicated stereo application or in a home theater application as front and/or rear speakers.

  • Front Placement: For optimum performance in a stereo application or as front speakers in a home theater application, Klipsch suggests placing the loudspeakers 6' to 15' apart. They may also be toed-in slightly for better stereo imaging. The listening position should be about 1 to 1.5x the distance separating the speakers.
  • Rear Placement: When used as surround speakers in a home theater setup, the loudspeakers should be placed on the walls directly adjacent to the listening position. Another option would be on the wall behind the listening position.

Reference Series: The Klipsch Reference series consists of four floorstanding speakers (R-610F/R-620F/R-820F/R-625FA), two bookshelf speakers (R-41/R-51M), two center channel speakers (R-34C/R-52C), and one Dolby Atmos speaker (R-41SA) - all sold separately. The Klipsch Reference series line-up of loudspeakers sound great in stereo and home theater applications.

Optional Powered Sub: For bigger & deeper bass response, pair the Klipsch Reference series loudspeaker with one of Klipsch's powered subwoofers (sold separately).

Our Product Research Team

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