Description
Definitive Technology A90 Features
The Definitive Technology A90 High-Performation Atmos Speaker features a bipolar, sloped speaker baffle for more controlled sound dispersion. Its bipolar pattern also allows sound to be dispersed over a wider area. It uses a 4-1/2-inch BDSS mid/bass driver and two aluminum dome tweeters to produce an immersive soundscape.
The A90 High-Performance Atmos speaker features a simple design with precision-drilled components. The speaker cabinet is made of a rigid aluminum material that resists resonance. Its design is minimal and the grille is not removable. The A90 features Dolby Atmos and DTS-X certification.
Definitive Technology A90 Specifications
| Total Pieces | Pair |
| Availability | US |
| Height | 3.75" (9.53 cm) |
| Width | 6" (15.24 cm) |
| Depth | 13" (33.02 cm) |
| Weight | 6 lbs (2.72 kg) |
| Materials | Aluminum |
| Top Array Driver Complement | • (1) 1" (2.54 cm) d (Round) Aluminum Dome - Tweeter • (1) 4.5" (11.43 cm) d (Round) - Midrange |
| Total Frequency Response | 86 Hz → 40,000 Hz |
| Nominal Impedance | 8 ohms |
| Max Sensitivity (1 watt @ 1 meter) | 89.5 dB |
