---
product_id: 109486870
title: "Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker"
brand: "polk audio"
price: "VT154221"
currency: VUV
in_stock: true
category: "Polk Audio"
url: https://www.desertcart.vu/products/109486870-polk-audio-70-rt-full-range-bandpass-dual-port-in
store_origin: VU
region: Vanuatu
---

# Seamless timbre-matching Easy one-cut drop-in install Dual bandpass bass ports Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker

**Brand:** polk audio
**Price:** VT154221
**Availability:** ✅ In Stock

## Summary

> 🔊 Elevate your space with sound that disappears but never disappoints

## Quick Answers

- **What is this?** Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker by polk audio
- **How much does it cost?** VT154221 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/109486870-polk-audio-70-rt-full-range-bandpass-dual-port-in)

## 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

- • **Flawless Audio Harmony:** Timbre-matched to Polk Rti for seamless multi-speaker blending
- • **Effortless Installation:** Perfect Fit templates and drop-in design make setup a breeze for pros and DIYers alike
- • **Powerful Bass Efficiency:** Dual bandpass ports optimize low-frequency output in compact spaces
- • **Built for Integrated Systems:** Designed to blend traditional and built-in speakers for a cohesive soundscape
- • **Sleek, Nearly Invisible Design:** Ultra-thin 7mm Sheer-Grille with magnetic attachment for a clean, modern ceiling look

## Overview

The 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker delivers seamless audio integration with Polk Rti speakers, featuring a wafer-thin magnetic grille and dual bandpass bass ports for efficient, powerful sound. Its precision drop-in installation and Perfect Fit templates make it ideal for sophisticated built-in audio systems.

## Description

The Vanishing Series 70-RT delivers surprisingly full-bodied full-range performance. The unique 3-way driver array means you get full-size speaker performance in a speaker the size of a small inset lighting fixture.

## Features

- Vanishing Series RT speakers are timbre-matched to Polk Rti speakers to insure utterly seamless blending from speaker to speaker in systems that combine traditional and built-in speakers.
- Vanishing Series built-in speakers feature our exclusive wafer-thin Sheer-Grille, a magnetically-secured grille that protrudes only 7mm from its surroundings.
- Dual bandpass bass ports are highly efficient in small enclosures, and smoothly funnels the angled woofer's low frequencies down around the driver array
- Easy one-cut, drop-in installation puts built-in audio within reach, with Perfect Fit templates, a precision flange

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0057XVZ72 |
| Age Range Description | Adult |
| Antenna Location | paint |
| Audio Driver Size | 7 Inches |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround |
| Battery Average Life | 24 Hours |
| Best Sellers Rank | 171,871 in Electronics & Photo ( See Top 100 in Electronics & Photo ) 162 in Ceiling & In-Wall Speakers |
| Box Contents | Polk’s Wafer-thin Sheer Grille - White, Paintable |
| Brand Name | Polk Audio |
| Colour | White |
| Compatible Devices | Laptop, Speakers |
| Compatible with Vehicle Type | Car |
| Connectivity Protocol | Wired |
| Control Method | Remote |
| Controller Type | Corded Electric |
| Country of Origin | China |
| Customer Package Type | Frustration-Free Package |
| Customer Reviews | 4.7 4.7 out of 5 stars (216) |
| Enclosure Material | Fire-resistant plastic or composite material |
| Frequency Response | 27000 Hz |
| Global Trade Identification Number | 00747192120771 |
| Impedance | 8 Ohms |
| Is Waterproof | True |
| Item Dimensions D x W x H | 27.9D x 33W x 24.9H centimetres |
| Item Weight | 454 g |
| MP3 player | No |
| Manufacturer | Polk Audio |
| Maximum Speaker Output Power (in watts) | 125 Watts |
| Model Name | 70RT |
| Model Number | 70 RT |
| Mounting Type | Ceiling Mount |
| Network Connectivity Technology | Wired |
| Number of Audio Channels | 2.0 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Features | Built In Microphone |
| Series Number | 70 |
| Speaker Size | 7 Inches |
| Speaker Type | Woofer |
| Specific Uses For Product | home audio, custom home theater, discreet installation, permanent installation, spacesaving, high-quality audio, full-range performance |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Speaker Diameter | 2.5 Inches |
| Tweeter Diameter | 1 Inches |
| UPC | 747192120771 |
| Unit Count | 1.0 count |
| Warranty Type | Limited |
| Water Resistance Level | Not Water Resistant |
| Wireless Technology Type | Bluetooth |
| Woofer Driver Diameter | 7 Inches |

## Product Details

- **Audio output mode:** Surround
- **Brand:** Polk Audio
- **Connectivity technology:** Wired
- **Frequency response:** 27000 Hz
- **Material:** Fire-resistant plastic or composite material
- **Model name:** 70RT
- **Mounting type:** Ceiling Mount
- **Speaker maximum output power:** 125 Watts
- **Speaker type:** Woofer
- **Special feature:** Built In Microphone

## Images

![Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker - Image 1](https://m.media-amazon.com/images/I/91hdlP4BLIL.jpg)
![Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker - Image 2](https://m.media-amazon.com/images/I/51fkUn0enLL.jpg)
![Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker - Image 3](https://m.media-amazon.com/images/I/512PcjMuRqL.jpg)
![Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker - Image 4](https://m.media-amazon.com/images/I/51k8O7W9lhL.jpg)
![Polk Audio 70 RT Full-Range Bandpass Dual-Port In-Ceiling Loudspeaker - 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...

## 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

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*Product available on Desertcart Vanuatu*
*Store origin: VU*
*Last updated: 2026-05-13*