SpeakersMFR-VERIFIED
Definitive Technology Dymension DM90
Definitive Technology
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Check it in the builder →Where to buy
TRACKED RETAILER OFFERSdefinitivetechnology.comCHECKED 3 WEEKS AGO$849 →
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Specifications · per-field provenance
● SOURCE-TRACKEDWhere we have it, each spec shows where the data came from.
Speaker Typeon-wallManufacturer
Intended Rolesheight AtmosManufacturer
Atmos EnabledYesManufacturer
Way Config2-wayEstimated
Woofer Count1Manufacturer
Woofer Size Inches5.25Manufacturer
Tweeter Typealuminum domeManufacturer
Tweeter Size Inches1Manufacturer
Impedance Nominal Ohms4Manufacturer
Sensitivity DB 1w1m90Manufacturer
Sensitivity Measurement ContextunstatedManufacturer
Freq Response Low HZ81Manufacturer
Freq Response High HZ30000Manufacturer
Freq Response Toleranceminus 10dBManufacturer
Recommended Power Min W25Manufacturer
Recommended Power Max W100Manufacturer
Grille IncludedYesManufacturer
Height Inches6Manufacturer
Width Inches7.3Manufacturer
Depth Inches15.3Manufacturer
Weight Lbs10.1Manufacturer
Sold AspairManufacturer
Finish OptionsBlackManufacturer
Common questions
ANSWERED FROM THE DATAWhat receiver do you need to drive the Definitive Technology Dymension DM90?
The Definitive Technology Dymension DM90 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 DM90 cost as a pair?
$849 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
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Speaker placement: the free upgrade most rooms are missingRead the guide →