SpeakersMFR-VERIFIED
Definitive Technology Dymension DM70
Definitive Technology
Price
$2,718
Best price today at definitivetechnology.com
Checked against your build
This page doesn’t know your build. Open the builder to check this part against the parts you’ve already picked.
Check it in the builder →Where to buy
TRACKED RETAILER OFFERSdefinitivetechnology.comCHECKED TODAY$1,359 →
Best BuyCHECKED 13 WEEKS AGOFind it →
We may earn a commission at no cost to you; it never affects rankings or compatibility verdicts — those come from the data.
Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker typefloorstanding towerManufacturer
Upward-firing Atmos driverNo
Way configuration3-wayManufacturer
Woofer count4Manufacturer
Woofer size (in)5.25Manufacturer
Tweeter typealuminum domeManufacturer
Tweeter size (in)1Manufacturer
Impedance, nominal (Ω)4Manufacturer
Sensitivity (dB @ 1 W/1 m)90Manufacturer
Sensitivity measurement contextunstatedManufacturer
Frequency response, low (Hz)30Manufacturer
Frequency response, high (Hz)23000Manufacturer
Frequency response toleranceunstatedManufacturer
Recommended power, min (W)50Manufacturer
Recommended power, max (W)300Manufacturer
Grille includedYesManufacturer
Height (in)47.4Manufacturer
Width (in)11.3Manufacturer
Depth (in)16Manufacturer
Weight (lbs)74.1Manufacturer
Sold aseachRetailer
Finish optionsBlackManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the Definitive Technology Dymension DM70?
The Definitive Technology Dymension DM70 is rated at 90 dB sensitivity (efficient — it reaches volume on modest power) and is 4Ω nominal with no stated minimum — pick a receiver explicitly rated for 4Ω loads. Our free builder checks this against the exact parts in your build.
How much do the Definitive Technology Dymension DM70 cost as a pair?
$2,718 for the left/right pair at today's tracked price. Retailers list some speakers per unit and some per pair without saying so loudly — we normalize every price on this site to what the pair actually costs.
Computed from this product’s normalized, source-tracked fields — an unstated spec reads as “can’t check”, never as a yes or a no.
Check it against your build →Guides for Speakers
BUYING ADVICEThe best bookshelf speakers for home theaterRead the guide →
4 ohm vs 8 ohm speakers: sensitivity and impedance, explainedRead the guide →
Speaker placement: the free upgrade most rooms are missingRead the guide →
Not sure it’s the right speaker for your room? Take the 60-second interview →