Reserve R900

Premium Height Module Speakers

Add R900 height modules to access an IMAX-enhanced world of multidimensional sound. Its unique design means that it can sit atop other Reserve Series speakers or be mounted to the wall, unlocking the Dolby Atmos and DTS:X capabilities of the Reserve Series.

• Designed for Dolby Atmos & DTS:X
• Wall-mount or pair with R700, R600, R500 & R200
• 4" Turbine Cone woofers
• .75" Pinnacle Ring Radiator tweeters

Amazing Sound and Elegance

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.

Turbine Cone Woofer

Our pioneering turbine design delivers a significant increase in cone rigidity without increasing mass. This innovation means the woofer can move with increased accuracy and speed to deliver enhanced sound resolution, enabling you to experience a breathtaking level of detail in your music and movies.

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.

Form and function

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.

Every detail

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 

Acoustically inert grilles offer a clean aesthetic without sacrificing sound.

Power Recommendations 

45W to 100W or more per channel power amplification is recommended to experience the best quality and performance from this speaker.

SPECIFICATION

• Speaker TypeHeight Module
• UOM (Sold As)Pair

TRANSDUCER

• Tweeter0.75" Pinnacle Ring Radiator
• Mid-range/Mid-bass-
• Woofers4” Turbine Cone
• Overall Frequency Response50 – 50kHz (when wall mounted)
• Frequency Response (-3dB limits)70 – 32kHz (when wall mounted)
• Recommended Amplifier Power45 - 100W
• Amplifier Output Compatibility8Ω / 6Ω / 4Ω
• Minimum Impedance (ohms)4.2Ω
• Sensitivity (2.83V/1m)85.5dB (when wall mounted)

CROSSOVER

• Tweeter/Mid-range Crossover Frequency2100
• Mid-range/Mid-bass Crossover Frequency-

MEASUREMENTS

• Product Dims W x H x D (Includes width of feet)166 x 158.3 x 320mm
  6.5 x 6.2 x 12.6 in
• Product Weight (each)6.6 lbs/3 kg
• Shipping Weight16 lbs/7.3 kg

CABINETRY

• New CRC (Mid-Range Enclosure Type)-
• Mid-Bass / Woofer Enclosure TypeSealed
• Available FinishesBlack / Walnut / White
• FeetPads
• Wall-Mountable (keyhole slots)Yes
• Binding Posts: Nickel-plated 5-WaySingle

CERTIFICATIONS NON-SAFETY AND REGULATORY

• Hi-Res CertifiedYes
• IMAX CertifiedN/A
• Shipping Dims (WxHxD)415 x 370 x 260mm