---
product_id: 782342678
title: "Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10\" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black"
brand: "definitive technology"
price: "$11954.35"
currency: USD
in_stock: false
reviews_count: 1
url: https://www.desertcart.us/products/782342678-definitive-technology-dymension-dm70-large-tower-speaker-with-adjustable-bipolar
store_origin: US
region: United States of America
---

# Dolby Atmos/DTS:X Ready for immersive 360° sound 3XR Architecture with dual 10” bass radiators 4 BDSS Mid/Bass Woofers Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black

**Brand:** definitive technology
**Price:** $11954.35
**Availability:** ❌ Out of Stock

## Summary

> 🎧 Elevate your soundscape—where every note and whisper feels like front-row VIP access.

## Quick Answers

- **What is this?** Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black by definitive technology
- **How much does it cost?** $11954.35 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/782342678-definitive-technology-dymension-dm70-large-tower-speaker-with-adjustable-bipolar)

## Best For

- definitive technology enthusiasts

## Why This Product

- Trusted definitive technology brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Timbre-Matched Flexibility:** Mix and match with in-wall, in-ceiling, and height modules for a perfectly tailored, seamless audio ecosystem.
- • **Dolby Atmos & DTS:X Certified:** Future-proof your home theater with immersive 3D sound that places you at the center of every scene.
- • **3XR Architecture Bass Powerhouse:** Built-in 10” subwoofers with dual passive radiators deliver thunderous, deep bass—no separate subwoofer needed.
- • **Bipolar Arrays for Expansive Soundstage:** Experience shockingly spacious, room-filling audio that transforms your living space into a cinematic arena.
- • **Crystal-Clear Highs & Ultra-Wide Dynamic Range:** Hear every detail in music and movies with pristine clarity and powerful dynamics that keep you hooked.

## Overview

The Definitive Technology Dymension DM70 Large Tower Speaker pair features advanced bipolar arrays, 4 BDSS mid/bass woofers, and 3XR architecture with built-in 10” subwoofers for deep, room-filling bass without needing a separate subwoofer. Dolby Atmos and DTS:X ready, these speakers deliver immersive 360-degree sound with crystal-clear highs and expansive dynamic range, perfect for creating a professional-grade home theater experience.

## Description

Dymension speakers embody the hallmark innovations that define the Definitive Technology sound—sound that’s detailed, expansive, and gives you goosebumps. The Dymension series leverages Definitive Technology's most advanced technologies—from bipolar driver arrays to next-generation woofers and tweeters to 3XR architecture for deep bass impact to acoustically optimized cabinets. The result is exceptionally lifelike, immersive home cinema sound, whether you’re enjoying music, movies, sports, or games. With Dymension, you won’t just hear the movie—you feel like you’re right in the middle of it. And when you listen to music, you’ll be thrilled when your Definitive Technology speakers reveal details that you’ve never heard in your favorite song before—even on your thousandth listen. This Definitive Technology Dymension DM70 home theater bundle delivers rich, room-filling multichannel sound in a full-size footprint. The DM70 tower features bipolar driver arrays that deliver a shockingly spacious soundstage—perfect for bringing big sound to big spaces. Built-in 10” subwoofers feature 3XR Architecture, which incorporates dual 10” bass radiators in each speaker for maximum low-end impact, no standalone sub needed. Expand your system with a wide range of Dolby Atmos-certified, timbre-matched towers, center channels, and height modules—everything you need to experience the excitement of 360-degree sound. Upgrade to Definitive Technology Dymension and discover the sonic dimension you’ve been missing.

Review: definitive has finally lived up to its name

## Features

- Dymension speakers showcase our flagship acoustic innovations like bipolar arrays, 3XR Architecture, and BDSS woofers, bringing movies and music to life with shockingly spacious, room-filling sound.
- Select Dymension speakers feature built-in subwoofers, passive radiators, or our pioneering 3XR Architecture, which pairs built-in subwoofers and passive radiators for ultimate low-end impact.
- Build your dream immersive system from a range of Dolby Atmos-certified, timbre-matched towers, center channels, and height modules—everything you need to experience the excitement of 360-degree sound.
- Mix and match components with Dymension timbre-matched in-wall and in-ceiling speakers for even more flexibility to design the perfect system for all of your spaces.
- Discover the Definitive Technology sound: We’re renowned for a sound that’s immersive with an ultra-wide dynamic range, crystal-clear highs, and thunderous bass, for thrilling, cinematic experiences.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0DTBXN9C5 |
| Antenna Location | For Surround Sound Systems |
| Audio Driver Type | Dynamic Driver |
| Audio Output Mode | Surround, Dolby Atmos, DTS:X |
| Best Sellers Rank | #105,881 in Electronics ( See Top 100 in Electronics ) #52 in Floorstanding Speakers |
| Brand | Definitive Technology |
| Built-In Media | (2) Floorstanding Speakers |
| Color | Black |
| Compatible Devices | Gaming Console, Home Theater, Laptop, Smartphone, Tablet |
| Connectivity Protocol | Auxiliary |
| Connectivity Technology | Auxiliary |
| Control Method | Touch |
| Customer Reviews | 4.3 out of 5 stars 30 Reviews |
| Is Waterproof | false |
| Item Dimensions D x W x H | 16"D x 11.3"W x 47.4"H |
| Item Weight | 148.16 Pounds |
| Manufacturer | Definitive Technology |
| Model Name | DM70 |
| Model Number | DEFDM70TWOPACK |
| Mounting Type | Floor Standing |
| Number of Audio Channels | 2.0 |
| Number of Items | 2 |
| Power Source | Corded Electric |
| Speaker Maximum Output Power | 180 Watts |
| Speaker Size | 5.25 Inches |
| Speaker Type | Tower |
| Specific Uses For Product | Home Entertainment Systems, Home Theater, Movies, Music, Sports, Gaming |
| UPC | 747192147174 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Woofer Diameter | 10 Inches |

## Product Details

- **Brand:** Definitive Technology
- **Speaker maximum output power:** 180 Watts
- **Connectivity technology:** Auxiliary
- **Audio output mode:** Surround, Dolby Atmos, DTS:X
- **Mounting type:** Floor Standing

## Images

![Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black - Image 1](https://m.media-amazon.com/images/I/41R+DTTwNaL.jpg)
![Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black - Image 2](https://m.media-amazon.com/images/I/61774ZXBx7L.jpg)
![Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black - Image 3](https://m.media-amazon.com/images/I/61Wwn5ju2+L.jpg)
![Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black - Image 4](https://m.media-amazon.com/images/I/61evW0yskaL.jpg)
![Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black - Image 5](https://m.media-amazon.com/images/I/71H1anW6RCL.jpg)

## Available Options

This product comes in different **Size, Style** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ definitive has finally lived up to its name
*by H***Y on 29 November 2025*



## Frequently Bought Together

- Definitive Technology Dymension DM70 Large Tower Speaker, with Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture with 10" Subwoofer, Dolby Atmos/DTS:X Ready (Pair) Black
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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-03-03*