4Do not install a port opening against a solid surface, such as an internal brace, back-panel or trunk wall,seat or interior panel of your vehicle. The port opening must remain unobstructed. Use the smallestdimension of the rectangular port as the minimum amount of space between the port opening and anysolid surface to insure unrestricted airflow.If you prefer an ultra-smooth bass response, you should loosely fill your L3 enclosure with poly-filstuffing. Ported designs will require covering the end of the port (located inside the box) with grill cloth,chicken wire, or expanded metal to prevent the poly-fil from exiting the port. The use of poly-fil will slightlydecrease efficiency, but will deepen and extend the low frequency output.For more advice on box building, refer to your Authorized Kicker Dealer, or click on the Support tab onthe Kicker homepage, www.kicker.com. Please e-mail support@kicker.com or call Technical Support at(405) 624-8583 for specific or unanswered questions.YXZDD DFigure 3 Figure 4D = 3” x 3” for S12L3, S15L3D = 2” x 2” for S10L3SEALED ENCLOSURE APPLICATIONSModel Volume ft3 (L) Panel A in. (cm) Panel B in. (cm) Panel C in. (cm)S10L3 .8 (22.7) 13.5X13.5 (34.3X34.3) 13.5x10.125 (34.3x25.7) 12x10.125 (30.5x25.7)S12L3 1.25 (35.4) 14.5X14.5 (36.8X36.8) 14.5x12.75 (36.8x32.4) 13x12.75 (33x32.4)S15L3 1.8 (51) 17.25x17.25 (43.8x43.8) 17.25x13.5 (43.8x34.3) 15.75x13.5 (40x34.3)Model Volume ft3 (L) Power HandlingS10L3 .8 (22.7) 400W RMSS12L3 1.25 (35.4) 400W RMSS15L3 1.8 (51) 500W RMSModel Volume ft3 (L) Power HandlingS10L3 3 (85) 300W RMSS12L3 4.6 (130) 300W RMSS15L3 5.2 (147) 500W RMSPanel Dimensions for Compact Sealed Enclosures using 3/4” (1.9cm) thick MDF (See Figure 5)Sealed Compact Sealed SQ