[. . . ] [. . . ] 1000GTi 10" Woofer ­ Technical Data SPECIFICATIONS DIAMETER: SENSITIVITY (2. 83 V @ 1 M): POWER HANDLING: FREQUENCY RESPONSE: NOMINAL IMPEDANCE: VOICE-COIL DIAMETER: DIMENSIONS: mounting depth 4. 32" (109. 54 mm) IMPEDANCE CURVE 10" (254. 0 MM) 90 dB 300 WRMS 30 ~ 3, 500 HZ 4 OHMS 3. 0" (76. 2 MM) 100. 0 Ohms 30. 0 10. 0 3. 0 1. 0 20 Frequency 50 100 Hz 200 500 1k 2k cutout diameter 9. 00" (228. 60 mm) outer diameter 10. 25" (260. 35 mm) INFINITE BAFFLE FREQUENCY RESPONSE @ 2. 83 V 100 dB 95 In-Car 12 dB LP @ 80 Hz THIELE-SMALL PARAMETERS VOICE COIL DC RESISTANCE: R EVC (OHMS) . 5. 97 90 85 Out-Of-Car 80 75 70 65 60 20 Frequency 50 100 Hz 200 500 1k C 2k INFINITE BAFFLE EXCURSION/GROUP DELAY @ 100 W 8. 0 Xd mM T mSec 10. 0 7. 0 7. 5 6. 0 5. 0 5. 0 Group Delay 4. 0 2. 5 0. 0 3. 0 -2. 5 2. 0 Transducer Excursion 1. 0 -5. 0 -7. 5 0. 0 20 Frequency 50 100 Hz 200 500 1k -10. 0 2k C JBL Technical Data . = 3" VREAR = 1. 75 ft3 (49. 56 liters) (all sides lined with 1-inch fiberglass or fiberfill) VFRONT = 0. 25 ft3 (7. 08 liters) (all sides lined with 1-inch fiberglass or fiberfill) SEALED BANDPASS FREQUENCY RESPONSE @ 2. 83 V 100 dB In-Car 12 dB LP @ 90 Hz 95 90 Out-Of-Car 85 80 75 70 65 60 20 Frequency 50 100 Hz 200 500 1k C 2k SEALED BANDPASS EXCURSION/GROUP DELAY @ 300 W 20. 0 Xd mM T mSec 100 17. 5 75 15. 0 50 12. 5 Group Delay 10. 0 25 0 7. 5 -25 5. 0 Transducer Excursion 2. 5 -50 -75 0. 0 20 Frequency 50 100 Hz 200 500 1k -100 2k C JBL Technical Data . [. . . ] [. . . ]