---
product_id: 518120676
title: "Definitive Technology Dymension DM70 Tower Speaker, Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture, 10\" Subwoofer, Dolby Atmos/DTS:X Ready, Home Audio Speakers, Black"
brand: "definitive technology"
price: "HK$30939"
currency: HKD
in_stock: true
reviews_count: 8
category: "Definitive Technology"
url: https://www.desertcart.hk/products/518120676-definitive-technology-dymension-dm70-tower-speaker-adjustable-bipolar-arrays-4
store_origin: HK
region: Hong Kong
---

# 10" integrated subwoofer with 180W Class D amp 4 BDSS mid/bass woofers for rich sound Adjustable bipolar arrays for room-filling audio Definitive Technology Dymension DM70 Tower Speaker, Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture, 10" Subwoofer, Dolby Atmos/DTS:X Ready, Home Audio Speakers, Black

**Brand:** definitive technology
**Price:** HK$30939
**Availability:** ✅ In Stock

## Summary

> 🎬 Elevate your home theater game with sound that commands attention!

## Quick Answers

- **What is this?** Definitive Technology Dymension DM70 Tower Speaker, Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture, 10" Subwoofer, Dolby Atmos/DTS:X Ready, Home Audio Speakers, Black by definitive technology
- **How much does it cost?** HK$30939 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/518120676-definitive-technology-dymension-dm70-tower-speaker-adjustable-bipolar-arrays-4)

## 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

- • **Powerful Bass Impact:** Integrated 10" subwoofer plus dual passive radiators pump deep, controlled bass that makes your couch rumble.
- • **Immersive Bipolar Sound:** Adjustable front & rear arrays deliver 3D room-filling audio that puts you inside every scene.
- • **Sleek Minimalist Design:** Elegant black tower with foot spikes blends into any modern living space, disappearing when the lights dim.
- • **Crystal-Clear Midrange & Treble:** Four BDSS woofers and custom aluminum oxide tweeter ensure ultra-clear vocals and detailed highs.
- • **Seamless Home Theater Integration:** Timbre-matched with Dymension series for effortless Dolby Atmos/DTS:X surround sound setups.

## Overview

The Definitive Technology Dymension DM70 is a premium tower speaker featuring four 5.25" BDSS mid/bass woofers, a custom tweeter, and an integrated 10" powered subwoofer with 180W Class D amplification. Its adjustable bipolar arrays and patented Linear Response Waveguide deliver immersive, room-filling sound with deep bass and crystal-clear detail. Designed for Dolby Atmos/DTS:X home theater systems, the DM70 combines powerful performance with sleek, minimalist aesthetics to transform any space into a cinematic audio experience.

## Description

Level up your home theater audio with the Definitive Technology Dymension DM70 Large Tower Speaker - a bipolar floorstanding speaker with an integrated subwoofer that features dual bass radiators, four BDSS mid/bass woofers, and tweeters for unrivaled sound. DM70's bipolar arrays are adjusted to optimize for room placement and hold a rear-array attenuation switch for near-wall placement. The 3XR Architecture combines an integrated 10” subwoofer powered by a Class D 180W amplifier and two passive radiators in this speaker. Its four 5.25" mid/bass BDSS woofers for superior midrange detail and custom aluminum oxide tweeter provide a smooth extended response with crisp transients and exceptional definition. To get deep-bass performance, it has a Patented Intelligent Bass Control that blends subwoofer output with mids and highs. This speaker also has a Patented Linear Response Waveguide that extends off-axis dispersion for total sonic immersion. Be it an onscreen movie drama or hearing the sonic details while gaming, this tower speaker always performs to the best of its caliber. The consistent sound across Definitive Technology gives you the flexibility to mix and match Dymension, Dymension CI, and Mythos speakers, which can be voice-matched to design a complete home system. Movie lovers and home entertainers alike will love what this speaker offers.

Review: Buy them - These speakers are simply amazing. I had a 10” Definitive Technology subwoofer that I was going to hook up to my surround sound system, but it broke. After hooking up these two speakers, I don’t even need the 10” subwoofer. Each tower has a 180 amp 10” woofer integrated into them lol It would be overpowering for my whole system. My couch rattles. I added the Dolby Atmos DM90’s, as well a DM20 Center and the system rocks.
Review: definitive has finally lived up to its name - i had a pair of 7004 and i always thought i had a nice system. but man these m60 with a smaller woofer is the bomb. and i got a great price merry xmas to me

## Features

- LARGE TOWER SPEAKER FOR ROOM-FILLING AUDIO - For home theater speakers, the Definitive Technology Dymension DM70 features (4) 5.25" long-throw BDSS midrange woofers and a tweeter that delivers rich, detailed sound with ultra-clear speech & realism
- FULLY BALANCED, ADJUSTABLE BIPOLAR ARRAY - Featuring Definitive Technology’s signature fully-balanced, adjustable bipolar arrays with front and back focusing speakers, these floorstanding speakers fill the room with truly enveloping sound
- BIG BASS IMPACT, FRONT & CENTER - The speaker has (2) 3XR-optimized passive radiators and an integrated 10” powered subwoofer with Class D 180W Amplification for full-range performance with superior vocal clarity and maximum bass impact
- BUILD A COMPLETE HOME THEATER SYSTEM - The large tower speaker is timbre-matched to other Dymension series models. Add the DM30 center channel speaker and DM90 height modules (sold separately) for an Atmos/DTS:X-ready surround sound system
- PATENTED TECHNOLOGIES - This speaker has a Patented Linear Response Waveguide that extends off-axis dispersion for total sonic immersion. To get deep-bass performance, they have Intelligent Bass Control that blends subwoofer output with mids & highs
- MINIMALISTIC, ELEGANT DESIGN – Easy to integrate the DM70 home speaker system into any room setting; includes cabinet foot spikes/pads to place and level the speaker on floors; when you dim the lights, it virtually disappears into your room
- TOP-NOTCH SPEAKER SERIES - The Definitive Technology Dymension series includes center-channel, floor-standing, bipolar tower, surround sound, and on-wall speakers to deliver best-in-class audio through any home audio system

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0BT3QT51M |
| Audio Driver Size | 10 Inches |
| Audio Driver Type | Dynamic Driver |
| Best Sellers Rank | #110,325 in Electronics ( See Top 100 in Electronics ) #64 in Floorstanding Speakers #456 in Home Audio Subwoofers |
| Color | Black |
| Compatible Devices | Home Theater |
| Control Method | Voice |
| Customer Reviews | 4.3 4.3 out of 5 stars (30) |
| Date First Available | February 22, 2023 |
| Included Components | Carpet Spikes, Literature Pack, Power Cable, Speaker |
| Is Waterproof | False |
| Item Weight | 90.8 pounds |
| Item model number | 300569-01-00-101 |
| Manufacturer | Definitive Technology |
| Material | Aluminum |
| Model Name | DM70 |
| Number of Items | 1 |
| Power Source | Corded Electric |
| Product Dimensions | 16"D x 11.3"W x 47.4"H |
| Recommended Uses For Product | For Televisions |
| Set Name | Dymension |
| Shape | Rectangular Prism |
| Speaker Size | 10 Inches |
| Speaker Type | Tower |
| Special Feature | Bass Boost |
| Specific Uses For Product | Home theater and music listening |
| Style | DM70 |
| Subwoofer Connectivity Technology | Wired |
| Subwoofer Diameter | 10 Inches |
| Surround Sound Channel Configuration | 1.0 |
| Tweeter Diameter | 2.54 Centimeters |
| UPC | 747192137168 |
| Unit Count | 1.0 Count |
| Warranty Type | Limited |
| Wireless Communication Technology | Bluetooth |
| Woofer Diameter | 5.25 Inches |

## Product Details

- **Audio Output Mode:** Surround
- **Brand:** Definitive Technology
- **Connectivity Technology:** Auxiliary
- **Mounting Type:** Floor Standing
- **Speaker Maximum Output Power:** 180 Watts

## Images

![Definitive Technology Dymension DM70 Tower Speaker, Adjustable Bipolar Arrays, 4 BDSS Mid/Bass Woofers & Tweeter, 3XR Architecture, 10" Subwoofer, Dolby Atmos/DTS:X Ready, Home Audio Speakers, Black - Image 1](https://m.media-amazon.com/images/I/412Ovy9oiyL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Buy them
*by N***N on December 14, 2025*

These speakers are simply amazing. I had a 10” Definitive Technology subwoofer that I was going to hook up to my surround sound system, but it broke. After hooking up these two speakers, I don’t even need the 10” subwoofer. Each tower has a 180 amp 10” woofer integrated into them lol It would be overpowering for my whole system. My couch rattles. I added the Dolby Atmos DM90’s, as well a DM20 Center and the system rocks.

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

i had a pair of 7004 and i always thought i had a nice system. but man these m60 with a smaller woofer is the bomb. and i got a great price merry xmas to me

### ⭐⭐⭐⭐⭐ Top Quality Speakers.
*by C***W on March 24, 2025*

These speakers are very well built and sound amazing. I went with the small top speakers that plug into the tops of the larger speakers and it makes a difference.

## 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, Black
- Definitive Technology Dymension DM30 Flagship Center Channel Speaker, 5-Driver Array - (4) 4" Midrange Woofers & (1) 1" Tweeter, for Dymension Series Speakers, Immersive Home Theater Audio, Black
- Definitive Technology Dymension DM90 Integrated Height Module, Snap-in Connection System, Upward-Firing Drivers, Dolby Atmos/DTS:X Enabled, Compatible with Dymension DM70 and DM80 Speakers, Black

---

## 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.hk/products/518120676-definitive-technology-dymension-dm70-tower-speaker-adjustable-bipolar-arrays-4](https://www.desertcart.hk/products/518120676-definitive-technology-dymension-dm70-tower-speaker-adjustable-bipolar-arrays-4)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-03-04*