Polk Audio Reserve R900
Polk Audio Reserve R900 Premium Height Module Speakers
- Immersive 3D Audio Ready: Supports Dolby Atmos®, DTS:X®, DTS Virtual:X®, and IMAX Enhanced formats.
- Pinnacle Ring Radiator Tweeter (0.75"): Superior high-frequency dispersion and clarity.
- 4" Turbine Cone Woofer: Rigid yet lightweight design ensures detailed midrange and bass.
- Dual Placement Modes: Switchable tuning for wall-mount or speaker-top placement.
- Seamless Aesthetic Integration: Timber-matched finishes to complement other Reserve Series speakers.
- Wide Compatibility: Timbre-matched for Reserve R200–R700 speakers or usable as standalone height modules.
Height module (sold as a pair)
0.75″ Pinnacle Ring Radiator tweeter
4″ Turbine Cone midrange/woofer
70 Hz – 32 kHz (±3 dB, wall-mounted)
85.5 dB SPL (2.83 V/1 m, wall-mounted)
Minimum: 4.2 Ω; Compatible with 4/6/8 Ω amplifiers
45–100 W per channel (or higher)
~2.1 kHz for tweeter/woofer separation
166 × 158.3 × 320 mm (6.5″ × 6.2″ × 12.6″)
Approx. 6.6 lb (3 kg) each
On-speaker (“Top”) and Wall-mount (“On Wall”) with automatic tuning switch
Integrated keyhole slots for wall mounting; optional articulating bracket via threaded insert
- Available in Black, Walnut, White (timber-matched to Reserve line)
- Yes; supports IMAX Enhanced and advanced immersive formats
What Better Sounds Like
Whether they're mounted on your wall or placed atop your Reserve Series loudspeakers, the R900s ensure exceptional 3D Dolby Atmos, DTS:X and IMAX Enhanced performance that make eligible movies, music and games sound incredible without the hassle of installing speakers in the ceiling.
What Better Sounds Like
Whether they're mounted on your wall or placed atop your Reserve Series loudspeakers, the R900s ensure exceptional 3D Dolby Atmos, DTS:X and IMAX Enhanced performance that make eligible movies, music and games sound incredible without the hassle of installing speakers in the ceiling.
Flexible placement
The Polk Reserve R900 height module is Dolby Atmos compatible and designed to meet DTS:X specification. 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.
Flexible placement
The Polk Reserve R900 height module is Dolby Atmos compatible and designed to meet DTS:X specification. 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.
Power Recommendations
45W to 100W or more per channel power amplification is recommended to experience the best quality and performance from this speaker.
Power Recommendations
45W to 100W or more per channel power amplification is recommended to experience the best quality and performance from this speaker.
Pinnacle Ring Radiator Tweeter
The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.
Pinnacle Ring Radiator Tweeter
The Pinnacle Ring Radiator Tweeter’s distinctive pointed shape guides the dispersion of high frequency sounds around a room. This innovation widens the sweet spot and allows you freedom to enjoy your music and movies wherever you choose to sit.
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 setup.
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 setup.
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