Klipsch
Klipsch Reference R-40PM Powered Bookshelf Speakers - 90-Degree x 90-Degree Tractrix Horn - Linear Travel Suspension - Sleek, Modern Appearance
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
SpecPicks Verdict
SpecPicks classifies Klipsch Reference R-40PM Powered Bookshelf Speakers - 90-Degree x 90-… as a solid pick with broad community endorsement in the audio & midi category, based on 175 verified Amazon reviews and our ranking model that weights rating × review-volume × price-fit. Klipsch's positioning sits comfortably above the category median. Use the Compare tool to put it side-by-side with two or three close alternatives before clicking through to Amazon.
Common buyer scenarios for audio & midi of this kind: matching it to an existing build, replacing a failing part, or upgrading from a previous-generation equivalent. Check the spec table below against your current setup — particularly socket / form-factor / power-rating fields — and confirm compatibility on the Amazon listing before purchase. Prices, stock, and Prime eligibility update directly from Amazon's catalog and may have moved since this page was last verified.
Pros & Cons
Pros
- ✓ Solid 4.4★ customer rating
- ✓ Backed by Klipsch's warranty and support channels
- ✓ Ships via Amazon with Prime eligibility and the standard returns policy
Cons
- ✗ Confirm socket / form-factor / power-rating compatibility against your build before ordering
- ✗ Price, stock, and Prime eligibility update from Amazon and may have changed since this page was last verified
Key Features
- BOOKSHELF SPEAKERS - Experience the cleanest, most natural sound possible with the Klipsch Reference R-40PM Bookshelf Speakers. They deliver more power and emotion to your music and movies.
- 90-DEGREE x 90-DEGREE TRACTRIX HORN - An updated horn design—including increased outer horn dimensions—allows for directivity control over a larger bandwidth of frequencies for improved high-frequency directivity & a more accurate sound stage.
- LINEAR TRAVEL SUSPENSION - A hallmark of Klipsch speakers, the 1” LTS tweeter minimizes distortion for more enhanced, detailed performances. Aluminum is an extremely light & rigid material, used in the tweeter assembly to provide high efficiency.
- SPUN-COPPER THERMOFORMED CRYSTALLINE POLYMER WOOFERS - Utilizing trickle-down technology from Klipsch’s Reference Premiere series speakers, the 4” woofers have steeper angling of the cones for a smoother response & improved accuracy & transparency.
- PLAYS WELL WITH OTHERS - Connect via Bluetooth for streaming, phono (with ground screw terminal) for turntables, plus digital & analog. With the customized amplifier, you get perfectly tuned sound experiences—no audio/video receiver (AVR) required.
- REFERENCE REDEFINED - Klipsch, one of the first U.S. loudspeaker companies, has been building premium speakers since 1946. Today’s high-quality Klipsch Reference speaker series delivers better sound quality, precision, clarity & effortless power.
Full Specifications
| Brand | Klipsch |
|---|---|
| Color | Black |
| Model Name | R-40PM |
| Unit Count | 1.0 Count |
| Connectivity | Bluetooth |
| Model Number | 1071484 |
| Power Source | Corded Electric |
| Speaker Size | 4 Inches |
| Speaker Type | Bookshelf |
| Is Waterproof | FALSE |
| Mounting Type | Tabletop Mount |
| Warranty Type | Limited |
| Built-In Media | Two powered speakers |
| Control Method | Touch |
Ready to buy?
Klipsch Reference R-40PM Powered Bookshelf Speakers - 90-Degree x 90-Degree Tractrix Horn - Linear Travel Suspension - Sleek, Modern Appearance is available on Amazon with Prime shipping and the full Amazon returns policy. SpecPicks earns a small commission on qualifying purchases — thank you for supporting independent review work.
*Price sourced from Amazon.com. Last updated 2026-05-12. Price and availability subject to change.
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