Reserve R900 | Height Module | Polk Audio
Reserve R900

Reserve R900

Premium Height Module Speakers for Reserve R700, R600, R500, R200 or wall-mount (Pair)

Multidimensional Audio

Amazing Sound and Elegance

Designed to perfectly complement the Reserve series, this optional height module adds exceptionally realistic sound without the hassle of installing speakers in the ceiling.

Strength in motion

Turbine Cone

Polk developed the Turbine cone specifically for our flagship products to ensure the natural reproduction of the mid-range, to which human ears are particularly sensitive. The Turbine cone combines Polk’s proprietary foam core and molded Turbine geometry which dramatically increases stiffness and damping, without adding mass. With four 4” Turbine woofers, you will hear every detail and experience smooth, detailed mid-range and effortless bass.

Timbre matched for premium performance

Designed with the same driver components of the Reserve series speakers, you can mix and match to create the ultimate home theater set up.

Flexible placement

The Polk Reserve R900 height module is designed to work with Dolby Atmos, DTS:X and other 3D formats.. With the ability to wall mount or place on top of a compatible Reserve speaker, this height module allows convenient flexibility. Flip the switch on the back of the speaker to select the desired position and the speaker will automatically adapt to the optimal performance.

Polk Reserve

R900 Height Module

Exceptional sound and elegant design at an incredible price

3D Audio Compatible

Delivers 3D audio found in Dolby Atmos, Dolby Atmos height virtualization, DTS, DTS:X, DTS Virtual:X, and IMAX Enhanced soundtracks.

Anti-diffraction Grille Included

Power Recommendations

Companion Products

Reserve R700

Premium large Floor-Standing Tower Speaker


Reserve R600

Premium Floor-Standing Tower Speaker


Reserve R500

Premium compact Floor-Standing Tower Speaker


Reserve R200

Premium Bookshelf Speakers (Pair)




50 years, hundreds of thousands of speakers, and countless awards later, we are still focused on our mission of giving you the absolute best sound for your money. Great Sound for All.

Why Polk