The R-40M is the most compact bookshelf speaker in the Klipsch Reference range, an easy-to-place option that still delivers the dynamic, horn-loaded Klipsch sound. It works beautifully as a stereo pair or as surround speakers.
A 4 inch spun-copper woofer teams with a 1 inch aluminium LTS tweeter on a 90 by 90 Tractrix horn, and at 91 dB sensitivity the R-40M is easy to drive with most amplifiers and receivers.
It keeps the system tidy while still sounding like a real Klipsch speaker, which is the point of choosing Reference in the first place.
For official product information and current support resources, visit the Klipsch R-40M product page.
| ITEM | DESCRIPTION |
| Main Features | |
| Horn-loaded detail | 1 inch aluminium LTS tweeter on 90 × 90 Tractrix horn gives this model its Klipsch top-end character and controlled projection. |
| Driver complement | 4 inch spun-copper woofer forms the body and output needed for its intended channel role. |
| System role | Bookshelf speaker defines the speaker's front-stage, surround or stereo role. |
| Cabinet and loading | Bass-reflex, rear-firing port, MDF supports the speaker's output and room behaviour. |
| Finish and placement | Black keeps the installation visually resolved. |
| DETAIL | VALUE |
| Product Specifications | |
| Type | Bookshelf speaker |
| Frequency response | 71 Hz to 21 kHz |
| Sensitivity | 91 dB |
| Power handling | 50 watts RMS, 200 watts peak |
| Nominal impedance | 8 ohms |
| High frequency | 1 inch aluminium LTS tweeter on 90 × 90 Tractrix horn |
| Low frequency | 4 inch spun-copper woofer |
| Enclosure | Bass-reflex, rear-firing port, MDF |
| Finish | Black |
| Best Suited For | |
| Stereo listening rooms, home cinemas, media lounges and matching Klipsch surround-sound systems. | |
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