Usher Audio D3

The information below is for the previous generation of the D series speaker.  Information will be updated to reflect the newest generation as it becomes available.  The new generation may vary in appearance from the D2 pictured.
 
 
Usher D2 THD Horn Speakers are Usher's crowning achievement and offer the closest possible sound to a live performance - if you want to get as close to a Symphony Hall or packed out rock gig at home, these are the speakers for you. The D2's feature horn driven sections and dynamic drivers, allowing them to offer an incredibly neutral, well balanced sound with a frequency range that extends to crystal clear clarity at the top end and tuneful, powerful response at the bottom end.
 
 
Technical Specifications:

System:   2-way Ported Floor Standing Speaker
Drivers :   4" Horn-Loaded Compression Driver;   Two 15" Paper Cone Woofers
Sensitivity:   93 dB @ 1 watt / 1m
Nominal Impedance:   4 ohms
Frequency Response (-3 dB):   26 Hz ~ 40 kHz
Power Handling:   250 watts
Crossover Frequency:   695 Hz
Dimensions (w x d x h):   26.2" x 35" x 70.5"
Weight:   655 lbs (297.3 kg)