Congratulations on your purchase of a JL Audio subwoofer component. Your JL Audio subwoofer is a precision loudspeaker which has been engineered to p
CAUTION!!CAUTION!!CAUTION SUBWOOFER: 8IB4 10IB4 12IB4 Free Air Resonance (Fs): 37.5 Hz 37.5 Hz 40.5 Hz Electrical “Q” (Qes): 0.744 0.837 0
JL AUDIO IB4 3MEDIUM GRAY (MINIMUM): From a reliability standpoint, this zone represents a very comfortable operating power range for ea
Printed in USA JLIB4-11-2003For Service Information in the U.S.A. please call:JL Audio customer service: (954) 443-1100 during normal business hours
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