[. . . ] [. . . ] 14. 50 dB SPL SEALED ENCLOSURE CONE EXCURSION @ 300W 30m 20m 10m 5m 2m 1m 500u 200u 100u 50u 20u 10u 5u 20Hz 30 40 50 60 70 80 90 100 200 300 M Harman Consumer Group, Inc. , 250 Crossways Park Drive, Woodbury, NY 11797 · 516. 255. 4525 · www. jbl. com 5/08 GT5-15 15" Woofer ­ Technical Data ® VENTED BOX VOLUME (INCLUDES DRIVER/PORT DISPLACEMENTS) INFINITE BAFFLE JBL® GT5-15 (side view) Length = 13" (331mm) Port fB = 30Hz JBL® GT5-15 (side view) VBOX = 3. 50 ft. 3 (99. 11 liters) INFINITE BAFFLE Diameter = 4" (102mm) VENTED ENCLOSURE FREQUENCY RESPONSE @ 2. 83V 115 110 105 100 95 90 85 80 75 70 65 20Hz 30 40 50 60 70 80 90 100 200 300 Out-of-Car In-Car 12dB LP @ 80Hz INFINITE BAFFLE FREQUENCY RESPONSE @ 2. 83V 115 110 105 100 95 90 85 80 75 70 65 20Hz 30 40 50 60 70 80 90 100 200 300 Out-of-Car In-Car 12dB LP @ 80Hz dB SPL dB SPL VENTED ENCLOSURE CONE EXCURSION @ 300W 30m 20m 10m 5m 2m 1m 500u 200u 100u 50u 40u 20Hz 30 40 50 60 70 80 90100 200 300 M INFINITE BAFFLE EXCURSION @ 300W 30m 20m 10m 5m 2m 1m 500u 200u 100u 50u 20u 10u 5u 20Hz 30 40 50 60 70 80 90100 200 300 M Harman Consumer Group, Inc. , 250 Crossways Park Drive, Woodbury, NY 11797 · 516. 255. 4525 · www. jbl. com 5/08 [. . . ] [. . . ]