Meet the Dymension Speaker Series Thank you for choosing the Definitive Technology Dymension series loudspeaker system. Take advantage of a wide range of cutting-edge audio technology features, including bi-polar array technology, integrated powered subwoofers, and Intelligent Bass Control™. Truly immerse yourself in 3D sound with Dolby Atmos® and DTS: X™...
Page 4
Center speakers DM30, DM20, & DM10 Height speakers DM90 (compatible with DM80 and DM70 only) Surround/Height speakers DM95...
Page 5
Product specifications Every speaker in the Dymension series is covered with a non-removeable, acoustically transparent black cloth. See below for more technical specifications and details. Tower speakers DM80 DM70 DM60 DM40 Dimensions 49.4 x 11.3 x 47.4 x 11.3 x 45.4 x 11.3 x 37.4 x 10.3 x 16.0 in.
Page 6
Center speakers DM30 DM20 DM10 Dimensions 7.5 x 31.5 x 15.9 in. 5.3 x 30.5 x 6.5 in. 7.3 x 19.5 x 12.2 in. (190.2 x 800.4 x 403 (134.4 x 775 x 165.8 (186 x 495.6 x 311 Tweeter (1) 1 in.
Page 7
Height and surround speakers DM90 DM95 Dimensions 6.0 x 7.3 x 15.3 in. (151.6 x 185.2 x 8.3 x 7.3 x 13.0 in. (210.7 x 184.2 388.7 mm) x 330.2 mm) Tweeter (1) 1 in. aluminum oxide dome (1) 1 in. aluminum oxide dome Midrange/ (1) 5.25 in.
Page 8
Tower speaker back panels DM80 DM70 Height-channel binding posts: Connect to an amplifier or receiver when the optional DM90 speaker is installed. Status light: The light turns from red to blue when the speaker receives a signal from your amplifier or receiver. For more information, see page 26. Intelligent Bass Control knob: Increases or decreases the bass level.
Page 9
DM60 DM40 Rear tweeter switch: Switches the rear tweeter between 0 dB (full bi-polar) and -6 dB (forward-focused). Status light: The light turns from red to blue when the speaker receives a signal from your amplifier or receiver. For more information, see page 26. Intelligent Bass Control knob: Increases or decreases the bass level.
Page 10
Center speaker back panels DM30 Status light: The light turns from red to blue when the speaker receives a signal from your amplifier or receiver. For more information, see page 26. Intelligent Bass Control knob: Increases or decreases the bass level. We recom- mend starting at the 12-o’clock position when setting up the speaker.
Page 11
DM20 DM10 Binding posts: Connect the speaker to your amplifier or receiver. Key-hole slots for wall mounting: Use to mount the speaker on your wall. See the included wall-mounting template for more information.
Page 12
Height and surround speaker back panels DM90 DM95 Connection port: Connects the height-channel to the top of your DM80 or DM70 tower speaker. Binding posts: Connect the speaker to your amplifier or receiver. Treble control: Switches the treble between 0 dB (default) and +3 dB (boost). Key-hole slots for wall mounting: Used to mount the speaker on your wall.
Speaker Placement Correct speaker placement is important to maximize the sound quality of your audio system. Read this section for placement tips for your individual speakers, as well as diagrams and descriptions of various speaker system layouts. Positioning the speakers Tower speakers The tower speakers can be used as front-right and front-left speakers or as surround speakers.
Page 14
Center speakers The most popular placement for your center speaker is just below and centered with your TV. You can also place the speaker above your TV. Your final speaker placement will depend on the environment and personal listening preferences. Follow these general best practices when placing your center speakers: •...
Page 15
Surround and height speakers You can use the DM95 speakers as surround or height speakers. Review the Quick Start Guide that came with the product for installation instructions. See below for additional placement advice, depending on your setup. For more information about using and positioning height-channel speakers for Dolby Atmos, visit https://www.dolby.com/.
Page 16
Speaker system setups Your Dymension speakers are compatible with 2, 3, 5, 7, and 9-channel surround sound configurations and all Dolby Atmos setups (for example, 5.1.2, 5.1.4, etc). Take a look at the following examples and give them a try based on the Dymension speakers you have.
Page 17
Listening in a 5-channel configuration FRONT FRONT RIGHT LEFT CENTER 90º 90º 20º 20º SURROUND SURROUND LEFT RIGHT You can use DM95 speakers as rear surround speakers to create a home theater sur- round system. Ideal rear channel placement is along a side wall, slightly behind and above the listening position.
Speaker Wiring All of the Dymension series speakers use the same binding posts that can be un- screwed and then tightened to connect bare speaker wire. You can also attach a banana plug or spade connector to connect wire to the binding posts. See the next sections for wiring illustrations.
Page 19
The DM70 and DM80 speakers come with more than one set of binding posts. As seen in the diagrams, the bottom pair of binding posts connect the main speaker array. The top pair of binding posts are used to connect a DM90 height module to your receiver.
The Rear Speaker Array The Dymension tower speakers each come with a rear speaker array. These speakers can be adjusted down if there is too much spatial effect. DM70, DM60, and DM40 use a switch to adjust the level of the rear tweeter. DM80 uses a jumper cable to attenuate the entire array.
Page 21
Adjusting the rear array setting DM40, DM60, and DM70: Flip the rear tweeter switch on the back of the speaker to switch between 0dB (full bi-polar) and -6dB (forward focus) mode on the rear tweeter. DM80: Move the top red jumper cable between the 0dB (default) and -6dB binding posts to switch between full bi-polar and forward-focused mode.
Installing Height Speakers The Dymension Series offers two ways to add height channels to your speaker system—connect DM90 height speakers to your tower speakers or install DM95 surround speakers. Installing DM90 speakers You can add a DM90 height speaker to your DM80 or DM70 tower speaker. The height speaker bounces sound off your ceiling and back toward your listening area to achieve additional audio immersion.
Page 23
To attach a DM90 height-channel speaker to your DM70 or DM80 tower speaker: DM80 DM70 1. Remove the top plate from the tower speaker by pushing down on the right side and then pulling up and removing the plate. 2. Align the DM90 speaker with the top of the tower speaker and place it firmly onto the speaker making sure the connector on the bottom of the DM90 is seated into the tower.
Settings and Configuration Receiver recommendations Playing Dolby Atmos or DTS:X content You can take full advantage of the Dymension sound technology by playing or streaming content that is Dolby Atmos or DTS:X encoded. Note: Reference your receiver/processor owner’s manual for complete directions, or visit our website.
Page 25
Powering the active subwoofer The DM80, DM70, DM60, and DM30 speakers contain built-in powered subwoofers that must be plugged into an electrical socket. Bass management When using your Dymension speakers with a receiver or processor employing bass management, make sure to adjust the bass management settings. To employ the integrated subwoofers in your Dymension DM30, DM60, DM70 or DM80 speakers, set the speakers to “Large”...
Page 26
Crossover points These are recommended nominal crossover points. Crossover points above or below these might work better in certain situations. Experiment with values +/-20Hz from the nominal to find the best results. Speaker Crossover Point DM10 80 Hz DM20 90 Hz DM30 60 Hz DM40...
DM80 Wiring Configurations You can take advantage of seven different wiring configurations for your DM80 tower speakers. This includes full bi-polar or forward-focused configurations for standard wiring, bi-wiring, and bi-amping. Any wiring configuration can be used, depending on your speaker setup, room environment, and personal listening preferences. Refer to the illustrations and descriptions for specific wiring help.
Page 28
Bi-wiring options Bi-wiring | Bi-polar Remove both jumper cables. Connect speaker wires from an output on your amplifier Speaker Input or AVR to the binding posts on the speaker. Connect negative speaker Rear Speaker wires from the negative amplifier binding post to the negative Input binding posts.
Page 29
Bi-amping wiring options Note: All bi-amping configurations can also be done using a second amplifier or AVR. Bi-amping | Bi-polar Remove both jumper cables. Connect speaker wires from one output on your am- Speaker Input plifier or AVR to the binding posts on the speaker.
Page 30
Bi-amping | Variable bi-polar Remove both jumper cables. Connect negative speaker wires from the negative am- Rear Speaker Input plifier binding post to the negative binding posts. Similarly, Connect the positive speaker wire to the positive (red) rear (0db) and speaker input binding posts.
Speaker Feet Pads and Spikes Dymension tower speakers come pre-installed with a set of foot pads that can be screwed on and off. Keep these pads on the speaker if you place it on a hard surface, such as hardwood, concrete, tile, etc. If you place the speaker on carpet, we recom- mend that you install the included carpet spikes.
Tips and Troubleshooting If you experience any difficulties with your speakers, try the suggestions below. If you still have problems, contact your Definitive Technology Authorized Dealer. There is audible distortion when the speakers play at loud levels. Audible distortion when the speakers are playing at loud levels is caused by turning up your receiver or amplifier louder than the receiver or the speakers are capable of playing.
Page 33
For more information about the status light, see page 26. How can I request service or warranty repairs? Service and warranty work on your Definitive loudspeakers will normally be per- https:// formed by your local Definitive Technology dealer. For more information, visit support.definitivetechnology.com/.
Technology, LLC. Intelligent Bass Control, Definitive Technology Dymension, Dymension DM80, Dymension DM70, Dymension DM60, Dymension DM40, Dymension DM30, Dymension DM20, and Dymension DM10 are trademarks of Definitive Technology, LLC. Dolby, Dolby Atmos, and the double-D symbol are registered trademarks of Dolby Laboratories Licensing Corporation.
Page 35
Share Photos | Partager Des Photos | Compartir Fotos #Dymension Sound United, LLC EU Contact: UK Importer: 5541 Fermi Court Sound United Europe, D&M Audiovisual Ltd. Carlsbad, CA 92008 A division of D&M Europe B.V. Dale Road, Worthing, U.S.A Beemdstraat 11, 5653 MA West Sussex Eindhoven, The Netherlands BN11 2BH United...
Need help?
Do you have a question about the DYMENSION DM10 and is the answer not in the manual?
Questions and answers