KLIPSCH Reference 4″ Two Way Dolby Atmos Module Enabled Speakers (pr) – Black (R40SA)
- View Spec Sheet
- Dolby Atmos® enabled design delivers immersive, overhead and surround sound
- Enlarged 90° x 90° Tractrix® horn enhances high-frequency clarity and soundstage accuracy
- LTS aluminum tweeter with Kapton suspension reduces distortion and improves detail
- Spun-copper TCP woofers offer smoother response and better rigidity for clean audio
- Sleek design features hidden fasteners and magnetic grilles for a modern, refined look
- Scratch-resistant wood grain vinyl cabinet blends durability with stylish aesthetics
- Reinforced ¾” MDF construction with upgraded bracing minimizes vibration
- Includes jumper wires for quick, seamless Dolby Atmos setup with R-800F and R-600F speakers
$699.00
TAKE YOUR MOVIES AND MUSIC TO NEW HEIGHTS
Immersive sound comes alive from all directions (including overhead!) with these Dolby Atmos® enabled speakers. Add them to any monitor or tower speaker or use as surround speakers for a hemisphere of rich, detailed sound.
ALL NEW 90° X 90° TRACTRIX HORN
Our exclusive Tractrix® horn technology delivers the power, detail and emotion of the live music experience with the cleanest, most natural sound possible. The increased outer horn dimensions allow for directivity control over a larger bandwidth of frequencies, resulting in improved high frequency directivity and a more accurate sound stage.
LINEAR TRAVEL SUSPENSION (LTS) ALUMINUM TWEETER WITH KAPTON SUSPENSION
The exclusive Linear Travel Suspension (LTS) minimizes distortion for enhanced, detailed performances. Aluminum is an extremely light and rigid material used in the tweeter assembly to provide high efficiency and improve resolution and detail. LTS tweeters are a hallmark of Klipsch speakers, making it a core component of some of the best speakers in the world.
SPUN-COPPER THERMOFORMED CRYSTALLINE POLYMER (TCP) WOOFERS
Utilizing trickle-down technology from Klipsch’s highly acclaimed Reference Premiere series, the TCP woofers have steeper angling of the cones for a smoother response and improved accuracy and transparency. The additional ribbing increases the overall rigidity for less cone breakup at higher frequencies.
SLEEK, MODERN APPEARANCE
Hidden fasteners, edge-to-edge horn, and low-profile magnetic grilles give the speakers a polished, modern appearance.
MDF CABINET WITH SCRATCH-RESISTANT, TEXTURED WOOD GRAIN VINYL
Stylish aesthetic with absolute durability that results in a seamless integration into any décor.
HIGH QUALITY CABINET DESIGN
Reinforced 3/4” MDF construction with an all-new bracing design reduces cabinet vibration for less audible coloration and improved sonic accuracy.
CABLES INCLUDED
Jumper wires are included in the box for an easy Dolby Atmos connection to the R-800F and R-600F floorstanding speakers.








