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Polk Audio - Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (Each) - White

Model: 90RT
SKU: 4215111
$299.00
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Specifications
  • Speaker Type
    In-Ceiling
  • Key Specs
    • Speaker Type: In-Ceiling
  • General
    • Product Name: Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (Each)
    • Brand: Polk Audio
    • Model Number: 90RT
  • Audio
    • Speaker Type: In-Ceiling
    • Impedance: 8 ohms (Describes the resistance of an electric signal throughout the system. Devices with low impedance require less power to deliver optimal signals but are more at risk for damage from overloading. Higher impedance requires more power but is more protected from overload damage.)
    • Minimum Frequency Response: 30 hertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The minimum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Maximum Frequency Response: 27 kilohertz (Describes the maximum range of frequencies or musical tones a product can reproduce, from very low tones to very high treble tones. The maximum frequency or musical tone the speaker can reproduce. High treble tones have higher frequencies while low tones and deep bass have lower frequencies.)
    • Sensitivity: 90 decibels
    • Tweeter Size: 0.75 inches
    • Midrange Size: 3.25 inches
    • Woofer Size: 9 inches
  • Dimensions
    • Product Width: 9.63 inches (The out of box width of the item. Width is measured as the horizontal distance from one side of the item to the other as it would be primarily used or placed.)
    • Product Depth: 9.38 inches (The out of box depth of the item. Depth is measured as the distance from the front of the item to the back as it would be primarily used or placed.)
  • Material
    • Tweeter Material: Polymer
    • Midrange Material: Polypropylene
    • Woofer Material: Polypropylene
  • Other
    • UPC: 747192120788

This Polk Audio Vanishing Series 90RT loudspeaker features a 9" woofer, 3.25" midrange and 0.75" tweeter to deliver high-quality sound for your movies, music and sports. In-ceiling mounting and a magnetic, paintable Sheer-Grille offer a seamless appearance.

Speaker Buying Guide

  • Handles up to 125W power per channel: For robust and controlled audio that is crisp and clear.
  • One 9" woofer: Features Dynamic Balance construction with a mineral-filled polypropylene cone for vibrant sound.
  • One 0.75" silk/polymer dome tweeter: Along with one 3.25" Dynamic Balance midrange driver with a mineral-filled polypropylene cone delivers a complete range of sounds with optimal audio quality.
  • In-ceiling mounting: Creates outstanding sound quality in rooms where space is at a premium.
  • Vanishing reflective room compensation: Lowers the tweeter level to compensate for reflective surfaces to ensure optimal audio quality within the 4-5kHz range.
  • Dual bandpass bass ports: Channel low frequencies down around the driver array to ensure full sound and broad coverage with excellent bass.
  • Gold-plated spring-loaded posts: Offer simple, secure connectivity.
  • Sheer-Grille: Magnetically attaches to the speaker and protrudes only 7mm to provide a sleek, seamless appearance. The grille is paintable to let you match your décor.
  • 8.19" mounting cutout diameter: Mounting depth: 8.88" (including 0.5" drywall).
  • 30Hz - 27kHz frequency response: For faithful sound reproduction.
  • 8 ohms nominal impedance: Conducts power through the speaker.
  • Handles up to 125W power per channel: For robust and controlled audio that is crisp and clear.
  • One 9" woofer: Features Dynamic Balance construction with a mineral-filled polypropylene cone for vibrant sound.
  • One 0.75" silk/polymer dome tweeter: Along with one 3.25" Dynamic Balance midrange driver with a mineral-filled polypropylene cone delivers a complete range of sounds with optimal audio quality.
  • In-ceiling mounting: Creates outstanding sound quality in rooms where space is at a premium.
  • Vanishing reflective room compensation: Lowers the tweeter level to compensate for reflective surfaces to ensure optimal audio quality within the 4-5kHz range.
  • Dual bandpass bass ports: Channel low frequencies down around the driver array to ensure full sound and broad coverage with excellent bass.
  • Gold-plated spring-loaded posts: Offer simple, secure connectivity.
  • Sheer-Grille: Magnetically attaches to the speaker and protrudes only 7mm to provide a sleek, seamless appearance. The grille is paintable to let you match your décor.
  • 8.19" mounting cutout diameter: Mounting depth: 8.88" (including 0.5" drywall).
  • 30Hz - 27kHz frequency response: For faithful sound reproduction.
  • 8 ohms nominal impedance: Conducts power through the speaker.
Whats Included
  • Mounting template
  • Owner's manual
  • Sheer-Grille
  • Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (1 speaker)
  • Mounting template
  • Owner's manual
  • Sheer-Grille
  • Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (1 speaker)

Q: What is the size of the woofer?

A: The woofer size is 9 inches.

Q: Does the loudspeaker have a lifetime warranty?

A: This loudspeaker has a lifetime limited warranty for parts and labor.

Q: Can the loudspeaker be installed in a drop-in manner?

A: This Polk Audio loudspeaker has a 1-cut drop-in installation.

Q: What is the minimum frequency response?

A: The minimum frequency response is 30 hertz.

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Pros for Polk Audio - Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (Each) - White
There were no pros for this productSound Quality, Installation, Price, Ease of use, AppearanceSound Quality, Installation, Price, Ease of use, AppearanceThere were no pros for this product
Cons for Polk Audio - Vanishing Series RT 9" 125W 3-Way In-Ceiling Loudspeaker (Each) - White
There were no cons for this productWeightSubwooferThere were no cons for this product

Specs

Reviews

Customer Images

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.

  • Rated 1 out of 5 stars

    Poor Polk Customer Service

    I bought 2 of these to start my ceiling installs. About 5 more rooms. I also have 2 Atrium 8SD's and 4 RC80. I have russound whole home audio with a rack system in my basement and speaker wire(and Cat6) run throughout my house. I did the installs-wire pull myself during construction. So I am a mechanically inclined and a competent installer for background. My issue with the 90-RT's is the dog ear clamp screws. The holes in the plastic dog ears on the clamps is so tight that you will strip the heads trying to 'cut' into the new plastic. After trying two screws I was afraid I I would strip them before they fully seated. So I pulled the speakers out removed the dog ears and hand tightened the screws to 'precut' the threads. This way I could get better grip on the srcewdriver, screws and clamps. This worked a little better but most of them still stripped to a small extent. Afraid when I go to pull them out(might adding insulation around them) I won't get them back in. Torx heads would be better. I emailed Polk for 8 new screws, $1.50 for them, they told me to exchange them. That would get me 2 new speakers with the same issue. So I won't be buying more Polks. Oh, and regarding performance, I'm not very impressed. I'm not an audiophile by any stretch but I have to fool with the EQ on the Wiim Pro to get it to sound decent. And switching music genres just drastically changes the sound quality. The 8SD's are good. These I don't think are. Pros: 1-Has a hanging eyebolt to secure to the ceiling. 2-Has 4 dog ear clamps due to weight 3-Bass seems pretty decent due to construction type. no Sub needed. Cons: 1-CHEAP POT METAL SCREWS!! They strip easily. 2-Plastic in the clamp is very tight and tough to cut threads. 3-The electronics board is not centered over speaker so you may hit a joist turning them to the proper orientation like me.

    Posted by SteveM

  • Rated 5 out of 5 stars

    Polk Vanishing RT 9" Speakers.

    From The Sales Team to The Installation Team, We are Happy Customers with the Entirety Experience.

    Posted by MyPhilipsHue

  • Rated 5 out of 5 stars

    Great speakers

    These really preform well. I have 4 of them with a polk Center and 12”sub and I coul not be more happier with my system

    Posted by Blue11

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