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Polk 70-RT Ceiling Speaker


Special Order Item: Ships in 5 - 10 days

Quick Overview

Product Number: POS-134168
Brand: Polk
Model Number: VS70RT-WHITE
Condition: New
Warranty: 5 Years
Color: White
Weight: 3900

Polk 70-RT Ceiling Speaker

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Surprisingly Big Sound.

The Vanishing® Series 70-RT features a unique 3-way driver array that produces big, full-range performance from a deceptively small in-ceiling speaker. The 70-RTs grille can be painted to match your décor, and will blend in perfectly with their surroundings.

Key Features
- 3-way design
- 'Hidden' 7" Dynamic Balance bass driver
- Dynamic, full-range performance from an extra deep well design
- Innovative Polk Audio technology in a discrete, easy-to-install package
- Single Speaker

Dynamic Balance®

Patented Polk Audio technology and construction techniques produce powerful, deep bass performance, especially when you need it most.

Power Port®

Patented bass venting design smoothly transitions air flow, eliminating turbulence and distortion, for deeper, more efficient bass impact.

Dual Band-Pass Bass Ports

Smooth funnelling for low frequencies around the driver array eliminates "chuffing" for full-range blending, broad coverage and deep bass.


Vanishing® Series built-in speakers feature Polk's exclusive wafer-thin Sheer-Grille™, a magnetically-secured grille that protrudes only 7mm from its 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.

Reflective Room Compensation

Reflective surfaces in rooms can make sound brighter and cause image distortion. Engaging the Vanishing reflective room compensation feature lowers the tweeter level to compensate for reflective surfaces. Vanishing reflective room compensation is a custom audio control that cuts the level only in the 4-5kHz range, exactly where reflectivity destroys sound quality.


The 70-RT are ideal for use with Polk Audio RTi speakers for seamless blending between traditional and built-in speaker systems.

User Manual (PDF, 1.05MB)

Please note: Not suitable for environments where the air has a high salt content, such as coastal areas. For more info, please contact our helpful staff.


Bass Driver: 7" (17.78 cm) Dynamic Balance Sub with Mineral-Filled Polypropylene Cone
Midrange Driver: 2.5" (6.35 cm) Dynamic Balance Driver with Mineral-Filled Polypropylene Cone
Tweeter: 0.75" (1.91 cm) Silk/Polymer Tweeter
Speaker Inputs: Pair of Push Connectors - Gold-Plated

Total Frequency Response: 34 Hz - 2.7 kHz
Recommended Amplifier Power: 10 - 125 watts

Grille Diameter: 20.65 cm
Depth: 21.27 cm

5 Years
All Polk speakers include a 5 Year Australian warranty.

If you experience any issues with this product please don't hesitate to contact us.
How much does delivery cost?
Nothing! We offer free post on all orders to anywhere within the Australian mainland and Tasmania.

Can I pick up my purchase from your store?
Yes. You can usually pick up your order from one of our stores. We recommend that you contact us first to ensure your order is ready for collection.

What happens if I'm not happy with my product when it arrives?
We offer a 30 day 100% satisfaction guarantee on all of our products! If your order arrives damaged, faulty or not quite as you expected, please contact us and we will do everything we can to fix the situation.

Please visit our FAQ page for answers to other frequently asked questions or contact us if you have any other questions or comments.
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