Enter the world of exceptionally realistic, multidimensional sound with Polk Reserve Series R900 Height Module. Whether they are 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 makes you movies, music, and games sound incredible. The R900 is designed to deliver the 3D audio found in today's Dolby Atmos, DTS:X, and IMAX enhanced movie and music soundtracks. Once installed, the R900 height speaker module fires sound upwards, which is then reflected off the ceiling and back down to your listening area. As a result, you'll enjoy clear detailed three-dimensional sound without having to install additional speakers in your ceiling. Features the latest 1” high definition Pinnacle Ring Radiator Tweeter for clear, crisp highs without unwanted distortions, and a 4” Turbine Cone Driver that ensures accuracy and speed for a breathtaking level of depth and details. With a 2-way array, the R900 can be wall mounted or placed on top of a compatible Reserve speaker. Flip the switch on the back of the speaker to select the desired position and the speaker will automatically adapt to the optimal performance. It is compatible with all Reserve Series Speakers R200, R500, R600 and R700 speakers
Q: Can this speaker be used outdoors?
A: No, this speaker is designed for indoor use only.
Q: What is the peak power handling for this speaker?
A: The peak power handling for this speaker is 100 watts.
Q: Does this speaker require a wired connection?
A: Yes, this speaker does not have wireless capability and will need to be wired.
Q: What is the minimum frequency response of this speaker?
A: The minimum frequency response of this speaker is 50 hertz.
Q: Why does Polk Audio incorporate PowerPort technology into their speakers?
A: Polk Audio's PowerPort technology reduces air turbulence and unwanted resonances, resulting in cleaner, tighter bass and a more detailed midrange.
Q: What is the peak power handling of this Polk Audio speaker?
A: This Polk Audio speaker has a peak power handling of 100 watts.
Q: What is the minimum frequency response that this speaker can produce?
A: This speaker has a minimum frequency response of 50 hertz.
Q: How much does the Polk Reserve R900 Height Module Speaker weigh?
A: The Polk Reserve R900 Height Module Speaker weighs 6.6 pounds.

Enter the world of exceptionally realistic, multidimensional sound with Polk Reserve Series R900 Height Module. Whether they are 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 makes you movies, music, and games sound incredible. The R900 is designed to deliver the 3D audio found in today's Dolby Atmos, DTS:X, and IMAX enhanced movie and music soundtracks. Once installed, the R900 height speaker module fires sound upwards, which is then reflected off the ceiling and back down to your listening area. As a result, you'll enjoy clear detailed three-dimensional sound without having to install additional speakers in your ceiling. Features the latest 1” high definition Pinnacle Ring Radiator Tweeter for clear, crisp highs without unwanted distortions, and a 4” Turbine Cone Driver that ensures accuracy and speed for a breathtaking level of depth and details. With a 2-way array, the R900 can be wall mounted or placed on top of a compatible Reserve speaker. Flip the switch on the back of the speaker to select the desired position and the speaker will automatically adapt to the optimal performance. It is compatible with all Reserve Series Speakers R200, R500, R600 and R700 speakers

Immersive sound comes alive from all directions (including overhead) with these Dolby Atmos enabled speakers. Add them to any monitor or tower speaker or use as surround speakers for a hemisphere of rich, detailed sound.

Experience an extraordinary cinematic surround sound in an immersive, enveloping soundstage with Polk Monitor XT90 height speaker. Featuring a 4" Dynamically Balanced Woofer, this speaker delivers hi-resolution, dramatic 3D audio and enhances your movies, music. With high sensitivity and 4 & 8 Ohm compatibility, the MXT90 delivers realistic sound from nearly any amplifier or receiver—including the latest Dolby Atmos and DTS:X surround sound AVRs. It is Hi-Res Audio Certified, and Dolby Atmos and DTS:X compatible. Sold as pairs, the MXT90 height speakers can be easily placed on Monitor MXT20 bookshelf speakers, MXT60 and MXT70 floor-standing speakers or wall mounted using their sturdy keyhole slot. Elevate any home configuration and get extraordinary sound reproduction from any part of the room.

Designed and engineered at our world-famous Acoustic Engineering Center of Excellence in Northridge, California, the 240H compact multi-purpose speaker is a truly flexible Stage 2 speaker. With the flip of a switch, it can be set as a Dolby Atmos enabled add-on, or a wall mounted elevation or surround loudspeaker. The 240H features a 2-way way design with Next Generation patented High-Definition Imaging (HDI) waveguide geometry, 1-inch (25mm) Anodized Aluminum dome tweeter, and a 4.5-inch (114mm) Polycellulose ribbed cone woofer.
| Pros for Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - Brown | |||
|---|---|---|---|
| There were no pros for this product— | Sound Quality, Price, Design, Ease of use | Sound Quality, Price, Dolby Atmos, Size | There were no pros for this product— |
The vast majority of our reviews come from verified purchases. Reviews from customers may include My Best Buy members, employees, and Tech Insider Network members (as tagged). Select reviewers may receive discounted products, promotional considerations or entries into drawings for honest, helpful reviews.
Excellent speakers for height sounds. It does come with two speakers (not listed in description), nice design while not looking overly big, we’re very pleased.
This review is from Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - Black
Posted by Mary
I have 2 pairs of these mounted high on the wall in living room. L/R front heights, and L/R rear heights. It's hard to judge speakers like this because everyone has different spaces, different preferences. The R900s themselves sound fantastic, and in my space they are very immersive. I would love to hear them mounted on ceiling vs wall, but its currently not an option for me. Overall though, I cannot recommend the Polk R series enough. Side note, when rating, BestBuy has an ease of use rating, 1-5 stars. This is not really applicable in this case since the configuration has less to do with the speaker itself, and more to do with the components you have controlling them.
This review is from Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - Black
Posted by JustinR
I was a bit skeptical that these speakers could produce the ceiling ATMOS effect but they got the job done and saved me tons of time trying to run wire for ceiling speakers. They sound great and provide consistent Polk quality sound.
This review is from Polk Audio - Polk Reserve R900 Height Module Speaker for 3D, Immersive Sound, 1" Pinnacle Ring Tweeter & 4" Turbine Cone Woofer - Black
Posted by jziggy618
