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Polk Reserve R900

Height Module

  • Sleek and Elegant design
  • Wall or speaker mounted
  • Atmos and IMAX enhanced certified
  • Flagship Transducer Array
Manual/Downloads

 

High Definition Pinnacle Ring Radiator Tweeter

Over 40 years of tweeter innovation, design and prototyping has led to the development of the new 1” high definition Pinnacle ring radiator tweeter. Developed by Polk Audio, it delivers ultra-clear, crisp highs without unwanted coloration or distortions. The Pinnacle tweeter features a finely tuned waveguide that dramatically improves the dispersion of high frequency energy ensuring a broad “sweet spot” while the critically damped rear-chamber helps defeat any unwanted resonances.

Flagship Turbine Cone Design

Using the same patented Turbine Cone as the Reserve line, this height module is timbre matched and positioned in the array to deliver an incredibly immersive Dolby Atmos and DTS:X experience.

Sleek Modern Design

Reserve R900 height modules are available in two modern finishes: Midnight Black and Satin White (coming mid 2021).

Fully Sealed Enclosure

The R900 features a fully sealed enclosure to prevent resonances and distortions.

Versatile Placement

The Polk Reserve R900 height module is Dolby Atmos certified 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.

Timbre Matched for Unmatched - Performance

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




  • Specifications
Tech Specs

TRANSDUCER

  • Tweeter
    0.75" Ring Radiator
  • Mid-range/Mid-bass
    4” Turbine Cone Midbasses
  • Overall Frequency Response
    50 – 50000
    (when wall mounted)
  • Frequency Response (-3dB limits)
    70 – 32000
    (when wall mounted)
  • Recommended Amplifier Power
    45 - 100W
  • Sensitivity (2.83V/1m)
    85.5dB SPL
    (when wall mounted)
  • Impedance
    8Ω (4.2Ω min.)

CROSSOVER

  • Tweeter/Mid-range Crossover Frequency
    2100

MEASUREMENTS

  • Product Dims (WxHxD)
    (166 x 158.3 x 320)mm
    (6.5 x 6.2 x 12.6) in
  • Product Weights (each)
    6.6 lbs/3 kg
  • Shipping Weight
    16 lbs/7.3 kg
  • Shipping Dims (WxHxD)
    415 x 370 x 260)mm
    (16.3 x 14.6 x 10.2) in

CABINETRY

  • Mid-Bass / Woofer Enclosure Type
    Sealed
  • Available Finishes
    Black / Brown / White
  • Feet
    wall-mountable
  • Binding Posts
    Single nickel-plated 5-way binding posts

Accessories

  • Designed for R900 Height Speaker
    N/A

Certifications (Non-Safety and Regulatory)

  • Hi-Res Certified
    Yes
  • IMAX Certified
    N/A

Downloads

Product Documentation

Product Documentation

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