--- product_id: 94596357 title: "Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports" brand: "polk audio" price: "6769 kr" currency: DKK in_stock: true reviews_count: 5 category: "Polk Audio" url: https://www.desertcart.dk/products/94596357-polk-audio-70-rt-3-way-in-ceiling-speaker-2 store_origin: DK region: Denmark --- # 34 Hz - 27 kHz frequency response 3-way driver array for full-range sound Patented Rotating Cam for vibration-free install Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports **Brand:** polk audio **Price:** 6769 kr **Availability:** ✅ In Stock ## Summary > 🎶 Elevate your space with sound that disappears but never disappoints. ## Quick Answers - **What is this?** Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports by polk audio - **How much does it cost?** 6769 kr with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.dk](https://www.desertcart.dk/products/94596357-polk-audio-70-rt-3-way-in-ceiling-speaker-2) ## Best For - polk audio enthusiasts ## Why This Product - Trusted polk audio brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bass That Moves You:** Powered by Polk’s patented Power Port tech, enjoy distortion-free, room-filling low frequencies down to 34 Hz. - • **Seamless, Sleek Integration:** Vanishing Series’ ultra-thin, paintable grille blends invisibly into your ceiling for a minimalist, modern aesthetic. - • **Immersive 3-Way Audio Precision:** Experience crystal-clear highs, rich mids, and deep bass from a compact in-ceiling design. - • **Effortless Pro-Grade Installation:** Perfect Fit templates and patented Rotating Cam system guarantee a secure, vibration-free mount every time. - • **Trusted Craftsmanship & Compatibility:** Polk Audio’s legacy of reliability meets seamless pairing with RTi speakers for a flawless surround sound setup. ## Overview The Polk Audio 70-RT Vanishing Series in-ceiling speaker delivers high-fidelity, full-range sound through a 3-way driver system featuring a 2.5" midrange, 7" subwoofer, and 0.75" dome tweeter. Its patented Power Port technology ensures deep, distortion-free bass down to 34 Hz, while the paintable, wafer-thin grille virtually disappears into your ceiling. Designed for easy, vibration-free installation with Perfect Fit templates and a Rotating Cam system, this speaker is ideal for professional-grade home theater surround sound setups, combining Polk’s trusted craftsmanship with sleek, modern aesthetics. ## Description The Vanishing Series 70-RT Polk speakers feature a unique 3-way driver array that produces big, full-range performance from a deceptively small in-ceiling speaker. Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact. The speaker has a unique, wafer-thin grille that can be painted to match the decor is magnetically secured to deliver nearly transparent, ultra-small perfs and dynamic, unimpeded sound. The ceiling & in-wall speakers are compatible with Polk Audio RTi speakers for seamless blending between traditional and built-in speaker systems. Perfect Fit templates, a precision flange, (available) pre-construction brackets and the patented Rotating Cam system ensure secure, vibration-free installation. Review: Primero compre una para escucharla tiene buen sonido en agudos se oyen claro lo que se debe tener en cuenta es el espacio del plafon para que entre ya que es alta y ponerla con cuidado para no maltratar los componentes ya que no trae protección se ven geniales sin la tapa Review: Purchased these for side and rear speakers. They sound great and we’re easy enough to install. As others mentioned, make sure you have space as they are tall. I have newer style I-beam joists and these were fine for my application. The magnetic white grill blends nicely. When I do my demos for friends they say they never noticed them until I pointed them out. ## Features - Hi-Fi SOUND WITH BROAD COVERAGE & DEEP BASS even at low frequencies. Powered by Dynamic Balance & Polk's patented Power Port technology, the 70-RT in ceiling speakers feature a 2.5" Midrange driver, 7" Subwoofer & a 0.75" Dome Tweeter - Designed to offset reflective surfaces with no sound distortions, this 3-way driver array in these Polk Audio speakers produces BIG, FULL-RANGE PERFORMANCE FROM A DECEPTIVELY SMALL IN-CEILING SPEAKER. Total Frequency Response- 34 Hz → 27,000 Hz - EASY TO MOUNT AND INSTALL - PERFECT FIT TEMPLATES, a precision flange, (available) pre-construction brackets and the PATENTED ROTATING CAM system ensure secure, vibration-free installation for the home theater speakers - This in-ceiling loudspeaker VANISHES INTO THE CEILING giving you a clean look, becoming the CENTER STAGE OF ROOM-FILLING SOUND. Paint the wafer-thin sheer grille on the home stereo speakers any color and it EASILY BLENDS INTO YOUR HOME DECOR - Polk’s UNWAVERING COMMITMENT, RELIABILITY, AND CRAFTSMANSHIP has made it one of the most trusted names in home audio & home speakers. Bring out the best in surround sound systems & acoustic excellence, so you can SIT BACK AND RELAX ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0057XVZ72 | | Brand Name | Polk Audio | | Colour | black | | Colour Name | black | | Compatible Devices | Home Theater, Laptop, Smartphone, Television | | Control Method | Remote | | Country of Origin | USA | | Customer Reviews | 4.6 4.6 out of 5 stars (216) | | Date First Available | 6 August 2012 | | Impedance | 8 Ohms | | Included Components | Polk’s Wafer-thin Sheer Grille - White, Paintable | | Is Waterproof | false | | Item Weight | 454 g | | Item model number | 70 RT | | Manufacturer | Polk Audio | | Material | Fire-resistant plastic or composite material | | Model Name | 70 RT | | Mounting Type | Flush Mount | | Number of Items | 1 | | Power Source | Corded Electric | | Product Dimensions | 27.9D x 33W x 24.9H Centimeters | | RMS Power Range - Amplifiers | 125 Watts | | Recommended Uses For Product | For Surround Sound Systems | | Speaker Size | 7 Inches | | Speaker Type | In Ceiling | | Special Feature | Built In Microphone | | Subwoofer Diameter | 2.5 Inches | | Surround Sound Channel Configuration | 3 1 | | Wireless Communication Technology | Bluetooth | ## Product Details - **Audio Output Mode:** Surround - **Brand:** Polk Audio - **Connectivity Technology:** Wired - **Frequency Response:** 27000 Hz - **Speaker Maximum Output Power:** 125 Watts ## Images ![Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports - Image 1](https://m.media-amazon.com/images/I/91hdlP4BLIL.jpg) ![Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports - Image 2](https://m.media-amazon.com/images/I/51fkUn0enLL.jpg) ![Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports - Image 3](https://m.media-amazon.com/images/I/512PcjMuRqL.jpg) ![Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports - Image 4](https://m.media-amazon.com/images/I/51k8O7W9lhL.jpg) ![Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5†Driver, 7†Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports - Image 5](https://m.media-amazon.com/images/I/51BhdsfkQ1L.jpg) ## Questions & Answers **Q: are the tweeter angles adjustable?** A: No, the angle is not adjustable.However, both the tweeter and the main driver are not "flat" facing directly downwards; both are mounted tilted at a fixed angle. And since you can rotate the speaker, you have reasonable postition nadjustment towards the listening point.Besides... sound quality is AWESOME!!! **Q: es una o dos bocinas?** A: Yes **Q: Anybody match this line up with any monitor series towers? How do they sound together? I got some 70s...** A: I guess you will use your Monitor Series tower speakers as front speakers and the in-ceiling 70-RT as rear/surround speakers.Haven't done that exact match. However, I checked specs for the Monitor Series towers and the RT floor standing speakers the RT-70 are designed to match. Both speakers are full range (as the RT-70) and appear to have the same tweeter (1" silk/plymer). Midrange and Subwoofer differ a bit in size and type.My guess is, considering the RT-70s specs and superb performance (I use mine in a 2.1 arrangement in my bedroom), any acoustic mis-match (if any) should be hard no notice. I would say, go ahead! **Q: Can i install 7 polk audio 70rt speakers for 7.1 system** A: Yes, if you have a hollow ceiling and you want discreteley mounted recessed speakers, I'm sure these will work great!Polk has available in-ceiling subwoofers, or you can hide the sub behind a couch or sofa... ## Customer Reviews ### ⭐⭐⭐⭐ Review *by D***D on 6 June 2020* Primero compre una para escucharla tiene buen sonido en agudos se oyen claro lo que se debe tener en cuenta es el espacio del plafon para que entre ya que es alta y ponerla con cuidado para no maltratar los componentes ya que no trae protección se ven geniales sin la tapa ### ⭐⭐⭐⭐⭐ Review *by I***E on 1 September 2023* Purchased these for side and rear speakers. They sound great and we’re easy enough to install. As others mentioned, make sure you have space as they are tall. I have newer style I-beam joists and these were fine for my application. The magnetic white grill blends nicely. When I do my demos for friends they say they never noticed them until I pointed them out. ### ⭐⭐⭐⭐⭐ Review *by A***R on 15 January 2023* These are some of the best sounding in-ceiling speakers available, provided you have the height clearance available in the ceiling space. The Polks have a very clean and detailed sound unlike many other ceiling speakers. Would recommend them if you are appreciate great sound quality but dont want big obtrusive speakers sitting in the room. ## Frequently Bought Together - Polk Audio 70-RT 3-Way in-Ceiling Speaker (2.5” Driver, 7” Sub) - The Vanishing Series | Power Port | Paintable Grille | Dual Band-Pass Bass Ports White - Polk Audio 265-RT 3-Way in-Wall Speaker - The Vanishing Series | Easily Fits in Ceiling/Wall | High-Performance Audio - Use in Front, Rear or as Surrounds | with Power Port & Paintable Grille - Black - Polk Audio 255c-RT in-Wall Center Channel Speaker (2) 5.25" Drivers - The Vanishing Series | Easily Fits into The Wall | Power Port | Paintable Grille Black, White --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.dk/products/94596357-polk-audio-70-rt-3-way-in-ceiling-speaker-2](https://www.desertcart.dk/products/94596357-polk-audio-70-rt-3-way-in-ceiling-speaker-2) --- *Product available on Desertcart Denmark* *Store origin: DK* *Last updated: 2026-04-23*