Audible Physics NZ3 AlBe Wideband Drivers Full range

The NZ3 AlBe (Aluminum / Beryllium cone) is Audible Physics' premium 3" driver and is intended for use in the best hi-end car sound quality and home audio systems.  Its sweet treble, transparent midrange, and extended low frequency response make for a truely incredible driver. These drivers are for those who want the ultimate front stage in their car, drivers for a compact near-field desk-top monitor project, or a fully fledged floor standing line array powered by quality valve or solid state amplification.   These drivers are a true wide-band / full range driver capable of covering a frequency range of about 250Hz to 20kHz when mounted between 0 and 20 degrees off axis from the listener.   Driver features: 3" Beryllium / Aluminum foil cone with rubber surround High grade neodymium magnet Integrated protective grill Specifications: Frequency response: 250Hz - 20kHz Overall dimensions: 91mm Cut-out diameter: 75mm Mounting depth: 30.7mm Nominal Power Handling: 15 watts Nominal Impedan