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Polk Audio 50RT (Ea) 3-way In-ceiling Speakers

New Polk Audio for sale. Polk Audio 90 RT. In-Ceiling deals

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  • New Polk Audio for sale. Polk Audio 90 RT. In-Ceiling deals
Top Features
  • Fill any room with great audio without even seeing your speakers
  • Timbre-Matched to Polk Audio RTi Speakers
  • Puts the architectural elegance of "invisible" speakers within reach for anyone

SKU# 109020


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Polk Audio 50RT (Ea) 3-way In-ceiling Speakers

Full-Range 3-Way Driver Array in the Smallest Diameter
Innovative new patent-pending design! It`s like having a full-range, full-size speaker in a small inset lighting fixture. Adding a woofer for low frequency response frees up the midrange and tweeter for more efficient detail. To do it, we designed a deep well and mounted the Cassini oval woofer above and behind the main driver array. This innovative deep diagonal positioning allows the 50-RT cutout to be just 6" in diameter. This full-range 3-way driver array results in the kind of broad coverage and big performance usually achieved only with... bigger speakers!

Practically invisible grilles and minimal flanges
New design! No other moderately-priced built-in speaker is this invisible. Vanishing Series Built-In Speakers feature our exclusive wafer-thin Sheer-Grille, a magnetically-secured grille that protrudes only 7mm from its surroundings. That`s just this much ----. Painted to match your decor, Vanishing Series Built-In Speakers are virtually indistinguishable from their surroundings. Sheer-Grilles have nearly transparent, ultra-small perfs, and are acoustically inert, for dynamic, unimpeded sound and more uniform coverage, even in larger rooms.

Timbre-Matched to Polk Audio RTi Speakers
Match Vanishing RT speakers to RTi Series Loudspeakers. Timbre-matching with the same internal components, and the same lightweight polymer composite cone material, insures utterly seamless blending from speaker to speaker. Use Vanishing Series Speakers to build a system or complete an RTi existing system.

Dual Bandpass Bass Ports
Bandpass Ports are the way to go when you want high efficiency in small enclosures. Each Vanishing In-Ceiling Speaker sports dual Bandpass Bass Ports, smoothly funneling the angled woofer`s detailed low-frequencies down around the midrange and tweeter array. The port design eliminates "chuffing," so your small, practically invisible in-ceiling speakers achieve superior full-range blending and broad coverage with surprisingly deep bass.

Easy Installation
Puts the architectural elegance of "invisible" speakers within reach for anyone. In existing closed ceilings, use the Perfect Fit Template for one-cut, pop-in simplicity. Achieve secure, vibration-free efficiency with a simple turn of the patented Rotating Cam system. Pre-construction brackets are available for new-build or open-ceiling retro-fitting. Our precision-engineered minimally flanged design lets you get professional results with no additional drywall work.
Q & A
Features & Specs

Additional Information

Product ID 109020
UPC 747192120764
Brand Polk Audio
SKU 109020
Manufacturers Part Number 50RT (Ea)
Detailed Specifications Driver Complements
  • Subwoofer: 1 - 4" Diameter (10.16cm) Dynamic Balance Cassini Oval with mineral filled polypropylene diaphragm
  • Midrange: 1 - 2-1/2" Diameter (6.35cm) Dynamic Balance driver with mineral filled polypropylene cone
  • Tweeter: 1 - 3/4" Diameter (1.91cm) Dynamic Balance with Silk/polymer dome

  • Electrical
  • Overall Frequency Response: 35Hz-27kHz
  • Lower -3dB Limit: 52Hz
  • Upper -3dB Limit: 28kHz
  • Nominal Impedance: 8 ohms
  • Recommended Amplifier Power: 10-100 w/channel
  • Efficiency: 89 dB
  • Inputs: Gold-plated spring-loaded posts

  • Dimensions
  • Overall Diameter : 7-3/4"(19.68cm)
  • Cut-out Diameter : 6"(15.24cm)
  • Mounting Depth (assumes 1/2" [12.7mm] wall material): 8-5/8" (21.91cm)
  • Overall Depth: 9-1/8" (23.18cm)

  • Shipping/Other
  • Shipping unit: Each
  • Speaker Warranty: Lifetime
  • Accessories