[. . . ] [. . . ] AUDIO SYSTEMS AUDIO SYSTEMS 1 i INSTALLATION MANUAL Wiring Plea- take every pmcation to wire your DVC woofers for the correct impedance 8 ohms 4 ohms 12" Subwoofer (750 Watts RMS Sealed Enclosure) HIGH QUALITY COATED PAPER CONE OVERSlZED FOAM SURROUND 1 140 OZ MAGNET STRUCTURE 11 3" HIGH TEMPERATURE BAEISV VOICE COIL 1 1500 WAITS PEAK 1750 WAlTS RMS FERQUENCY RESPONSE: 25 HZ 2. 2 KHZ mSPL:96dB(1 W I 1 M ) W IMPEDANCE: 4 OHMS IMOUNTING DEPTH: 7-318" - kecornmended Enclosures Please Note :Our Suggested b x Volumes are given as internalAir mquimmmts. WIZ-bmwaMl Sealed Endowre Frequency Box Volume : 1. 5 Cu Ft I a )D Box Volume : 1. 0 Cu Ft Box is given as Internal air volume including driver displacement I . Box is glven as internal alr voiume lncludfngdriver displacement Port Frequency : Port Diameter : Port Length : 39 Hz 4 Inches 12 Inches [. . . ] [. . . ]