Overview of Klipsch R-40-M

The Klipsch R-40-M is a compact bookshelf speaker that packs powerful sound into a small, stylish design. Ideal for use in home theater setups or as standalone speakers for music, the R-40-M features a 4-inch copper-spun woofer and a 1-inch aluminum LTS tweeter, both utilizing Klipsch's Tractrix Horn technology. This combination ensures dynamic sound with clear highs and tight, detailed lows. With a sensitivity of 93 dB, the R-40-M delivers efficient, high-output sound even with minimal amplifier power.

The speaker’s slim profile and modern design, featuring a wood veneer finish and magnetic grilles, make it a perfect fit for any room décor. Despite its smaller size, the R-40-M provides a full-range audio experience, making it an excellent choice for both music lovers and home theater enthusiasts.

Key Features of Klipsch R-40-M

1. Driver Configuration
   Features a 4-inch copper-spun woofer and a 1-inch aluminum LTS tweeter for clear, dynamic sound with rich bass and sharp highs.

2. Driver Material
   The woofer's copper-spun material reduces distortion and ensures precise, deep bass, while the aluminum tweeter delivers crisp high frequencies.

3. High Sensitivity (SPL)
   With a sensitivity rating of 93 dB, the R-40-M is highly efficient, providing clear and powerful sound with less power from the amplifier.

4. Impedance Rating
   The R-40-M has an 8-ohm impedance, making it compatible with most home theater receivers and amplifiers.

5. Tractrix Horn Technology
   The 90x90 Tractrix Horn enhances the dispersion of high frequencies, offering clearer, more precise sound with improved directionality.

6. Frequency Response
   The R-40-M has a frequency response of 62 Hz to 21 kHz, delivering full-range sound with accurate bass, midrange, and treble reproduction.

7. Power Handling
   The speaker handles up to 100 watts of continuous power, providing dynamic performance at high volumes without distortion.

8. Bass Reflex Design
   A rear Tractrix port extends low-frequency performance and minimizes distortion, resulting in fuller bass and improved overall sound quality.

9. Magnetic Grille
   The R-40-M comes with a magnetic grille, making it easy to remove and providing a sleek, modern look without visible fasteners.

10. Compact Design
    With its slim profile and wood veneer finish, the R-40-M fits well in most spaces, offering great sound without taking up too much room.

FAQs about Klipsch R-40-M

1. What makes the Klipsch R-40-M a great choice for a bookshelf speaker?
   The R-40-M offers powerful sound in a compact form, with efficient high sensitivity and Tractrix Horn technology that ensures clear, detailed audio for both music and home theater setups.

2. Can the R-40-M be used as a main speaker in a home theater?
   Yes, the R-40-M works well as both a main speaker or a satellite speaker in a home theater system, providing excellent sound with a small footprint.

3. What type of amplifier is required for the R-40-M?
   The R-40-M has a high sensitivity of 93 dB, meaning it works efficiently with most home theater receivers and amplifiers, even those with moderate power output.

4. Is the R-40-M suitable for large rooms?
   The R-40-M is ideal for smaller to medium-sized rooms. While it offers great sound, for larger rooms or more powerful bass, you may want to pair it with a subwoofer.

5. Does the R-40-M require a subwoofer?
   While the R-40-M delivers solid bass, adding a subwoofer will enhance low-end frequencies for a more complete and immersive audio experience, especially for home theater setups.

6. What is the difference between the R-40-M and other Klipsch bookshelf speakers?
   The R-40-M is a compact and more affordable option compared to larger bookshelf speakers in the Klipsch Reference series, while still delivering high-quality sound and efficiency.

Klipsch R-40M Spec Sheet