JL Audio XD-AMP-CVR-LG-RP XD Amplifier Cover Large Size Enclosed Subwoofers 50 in / 676 mm

50 in / 676 mm Internal Port Diameter (ID) 4 in / 102 mm Port Length (L) 12 in / 305 mm Tuning Frequency (Fb) 37 Hz F3 25

Remote Bass Control for Select JL Audio Amplifiers

M-Series Component Speaker and Tweeter Replacement Grille – Single replacement grille only

8V Sinewave) 71 A Suggested Alternator — Included In The Box Yes Dimensions (H x W x D) 1

and four threaded

JL Audio XD-AMP-CVR-LG-RP XD Amplifier Cover Large Size Enclosed Subwoofers 50 in / 676 mmLarge XD Amplifier Control Panel Cover Replacement Extruded Aluminum Cover Plate Includes Black adhesive backed Logo Badge, two mounting screws and 2. 5mm Allen Wrench. Fits the following XD Amplifier models: XD600 6 XD700 5 XD600 6v2 XD700 5v2