. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .     Nominal Size 6 x 9" Recommended Amplifier Power 15-70 watts Nominal Impedance 4 ohms Frequency Response( ฑ 3 dB, in-car) 40-20,000Hz Mounting Cutout Diameter 8- 11/16 x 6 (221 x 152mm) Mounting Depth 3" (76mm) Sensitivity (1 watt (2.83v) at 1m) 92dB System Type 3-way   ABOUT US l PRODUCT l OUR DEALER l Q&A l NEWS l TIPS l PRESS RELEASE l TECHNOLOGY l HOME l CONTACT US . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . All contents c copyright 2003 Zonic Vision. All rights reserved.