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Based on price data from 2 merchants for "Polk Audio Reserve R900 Height Module Speakers". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

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Description

Revitalize your home theater experience with the Polk Audio Reserve R900 Height Module Speakers, the perfect addition for elevating your audio setup to new heights. Engineered with the finest acoustic technologies, these speakers immerse you in a world of multidimensional sound, whether you're watching a movie, playing video games, or enjoying your favorite music playlist.

The R900s are designed to be adaptable, offering both wall-mounted and speaker-paired configurations to seamlessly fit into any room layout. This flexibility ensures that you can optimize your sound experience without compromising on quality. The speakers feature an advanced Pinnacle Ring Radiator tweeter, which delivers high-frequency sounds with remarkable clarity and a wide sweet spot, ensuring consistent audio quality throughout your space. Meanwhile, the 4-inch Turbine Cone woofer is crafted to enhance rigidity without adding mass, resulting in a rich, detailed mid-range that brings your audio content to life with three-dimensional imaging.

Certified for Hi-Res Audio and compatible with Dolby Atmos, DTS:X, and IMAX Enhanced formats, the Reserve R900 speakers promise a cinema-grade sonic experience. They are also equipped with an anti-diffraction grille and a fully sealed enclosure to minimize distortion, ensuring that every note is as clear and precise as intended.

Key Features:

  • Versatile configurations: wall-mounted or speaker-paired
  • Pinnacle Ring Radiator tweeter for wide high-frequency dispersion
  • 4-inch Turbine Cone woofer for detailed mid-range sound
  • Certified for Hi-Res Audio and compatible with Dolby Atmos, DTS:X, and IMAX Enhanced formats
  • Anti-diffraction grille and fully sealed enclosure for minimal distortion
  • Designed for use with Polk Audio Reserve series speakers for seamless integration

Product specs

Type Height Module
Powered No
Total Power 45-100W
Quantity Pair
Impedance 8 ohms/6 ohms/4 ohms, Minimum 4.2 ohms
Compatibility Hi-res Certified
Speaker Configuration 1 x 4" Woofer, 1 x 0.75" Tweeter
Input Types 1 x Binding Post Pair
Frequency Response 70Hz-32kHz (-3dB limits)
Crossover Frequency 2100Hz
Sensitivity 85.5dB (when wall-mounted)
Enclosure Type Sealed
Mounting Options On-wall, On-speaker
Height 6.2" (each)
Width 6.5" (each)
Depth 12.6" (each)
Weight 6.6 lbs (each)

FAQs

Can the Polk Audio Reserve R900 Height Module Speakers be used for Dolby Atmos setups?

Yes, the Polk Audio Reserve R900 Height Module Speakers are specifically designed for Dolby Atmos setups to deliver 3D, multidimensional sound.

How are the Polk Audio Reserve R900 speakers mounted?

These speakers can be wall-mounted or placed on top of compatible speakers for flexible installation options.

What is the frequency response range of the Polk Audio Reserve R900 speakers?

The frequency response range of these speakers is 70Hz to 32kHz, providing a wide range of sound reproduction.

Are the Polk Audio Reserve R900 speakers powered?

No, the Polk Audio Reserve R900 speakers are passive and require an external amplifier to power them.

What is the impedance of the Polk Audio Reserve R900 speakers?

The speakers have an impedance of 8 ohms, but they can also operate at 6 ohms or 4 ohms, with a minimum of 4.2 ohms.

What kind of drivers are used in the Polk Audio Reserve R900 speakers?

These speakers feature a 1" Pinnacle Ring Tweeter and a 4" Turbine Cone Woofer for high-resolution audio performance.

OldTrades

OldTrades

Polk Audio Reserve R900 Review. Atmos Height Channel Speakers. Wall Mount and Speaker Top Audio

Video thumbnail for Polk Audio Reserve R900 Review. Atmos Height Channel Speakers. Wall Mount and Speaker Top Audio by OldTrades

Polk Audio Reserve R900 Review. Atmos Height Channel Speakers. Wall Mount and Speaker Top Audio

OldTrades

OldTrades

Video thumbnail for Polk Reserve R900 Height Speakers | Dolby Atmos DTS x | Unboxing and Thoughts | Home Theater by OldTrades

Polk Reserve R900 Height Speakers | Dolby Atmos DTS x | Unboxing and Thoughts | Home Theater

OldTrades

OldTrades

Video thumbnail for Polk Reserve R900 Height Module Speaker天空聲道喇叭/掛牆喇叭(快速開箱) by 環球電器 Universal Electrical

Polk Reserve R900 Height Module Speaker天空聲道喇叭/掛牆喇叭(快速開箱)

環球電器 Universal Electrical

環球電器 Universal Electrical

Reviews

PROS

  • Provides a significant low-end frequency response at 40 Hz for a height speaker

  • Enhances depth and dimensionality in movies and music with vertical sound effects

  • Offers versatile installation options: upward firing from top of speakers or wall-mounted

  • Delivers an immersive Dolby Atmos experience with precise sound placement

  • Matches well with other Polk Audio speakers for a cohesive system

  • High-quality construction with magnetic grill covers for easy maintenance

  • Realistic sound presentation that enhances cinematic experiences

  • Comparable sound quality to speakers that are twice the price

CONS

  • Walnut finish may not match existing speaker setups

  • Speakers can be challenging to drive, requiring high-quality amplification

Critic Reviews

Polk Audio Reserve Surround Speaker System Review | Sound & Vision

soundandvision.com

Polk Audio's Reserve R900 Height Module Speakers offer a compelling blend of advanced technology and affordability. The R900 delivers an immersive sound experience with its Pinnacle Ring Radiator tweeter and Turbine cone woofer, enhancing Dolby Atmos and DTS:X effects. While their revealing sound can verge on bright with certain sources, the overall design and build quality make them an excellent value. This system extends the advanced tech of the pricier Legend series to a more budget-friendly package. The R900's versatility, with options for on-speaker or wall-mounted setups, and the precision-engineered cabinet design, underline its appeal for those seeking high-performance audio without breaking the bank.

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