We pulled all the stops to make this masterpiece, from using the best drivers and other components in the world to developing special enclosures (patents pending). The proprietary enclosures rid themselves of box sound without deadening the music. With an artful balancing of all these, the result is a lifelike sound you will have to hear to believe.
Design: 3-way 4-driver vented box.
Frequency Response: 25Hz-40kHz.
Impedance: 8 ohms (minimum 6.4 ohms).
Tweeter: air motion transformer * diaphragm area: 5-1/8" x 1-3/16".
Super tweeter: Aluminum ribbon, rear-firing, diaphragm area: 2-1/3" x 1/3".
Midrange: 6.5", non-woven carbon fiber sandwich cone, massive 2" voice coil has an innovative copper shorting ring and a damping coil. **
Woofer: 12", non-woven carbon fiber sandwich cone, massive 3" voice coil has an innovative copper shorting ring and a damping coil. **
Crossover: 1300Hz and 110Hz.
Dimensions (HWD): 42.5″×15.6″×17″.
Weight (net): 158 lb/pc.
Finish: Piano black, piano white
* The air motion transformer driver moves air like an accordion’s reed chambers. The result is an extraordinarily rapid response rate and very low distortion. See http://en.wikipedia.org/wiki/Air_Motion_Transformer.
** The copper shorting ring prevents the voice coil to move out of the magnetic field, which results in a tighter bass.
The F300 is designed so that its top unit can be used separately as a perfectly matched center channel with a frequency response ranging from 40Hz to 40kHz.