. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .       FREQUENCY RESPONSE 80-20,000Hz RECOMMENDE AMPLIFIER POWER 10-75 Watts NOMINAL IMPEDANCE 8 Ohms SENSITIVITY 1 Watt (2.83V) At 1M 89dB BASS UNIT 41/2" (115mm) copolymer TWEETER 3/4" ( 20mm ) soft dome CROSSOVER FREQUENCY 4,200Hz DIMENSIONS ( H x W x D) 91/4 x 55/8 x 6" (235 x 143 x 152mm)   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.