User manual JBL 400 GTI

[. . . ] If you feel you possess the necessary skills, and prefer to install the equipment yourself, this manual will provide you with the necessary specifics to properly use the 400 or 500GTi in typical installations. Consult your JBL dealer, or a qualified technician, for more information. 3 Autosound at its Best The 400 and 500GTi's are built to meet the same rigorous standards of construction and performance that have long established JBL's renowned home and professional speaker systems. The 400 and 500GTi Woofer/Midranges incorporate advanced JBL woven Kevlar cones which are especially suited to the unique acoustic and environmental conditions which characterize automotive sound. The 400 and 500GTi are engineered to provide excellent frequency response low distortion, and high-power handling, in a minimum size. [. . . ] MOUNTING RING Mounting Speakers in ADAPTOR Stock Hole Locations 1. Access the stock speaker location and remove the stock speaker. The 400 and 500GTi include mounting ring adaptors which allow the speaker to be mounted in standard 4" and 51/4" holes respectively. Attach the mounting ring adaptor to the stock location using four #8 x 11/4" screws as shown in Figure A. Attach the included foam gasket to the rear mounting surface of the Mounting Speakers in Custom Hole woofer/midrange. Connect the speaker Locations wire to the speaker by either soldering (preferred) or using crimp terminals. Using the fabric displacement ring as a template, mark the location of the sure to observe polarity when connecting 3 screw holes and the speaker cutout wire to the speaker. Before cutting or drilling indicated by the red "W" marking. Mount the woofer/midrange driver to components, electrical wiring or any the mounting ring adaptor using three 7 other items that could be damaged. #8 x /16" screws and three shoulder Also choose an orientation for the washers as shown in Figure A. 6 3. 4. 5. 6. 7. speaker which will align the grille logo in the desired orientation. Cut out the speaker hole at the mounting location. Drill 3 pilot screw holes using a 1/8" (3mm) drill. Run speaker wire to the hole location making sure that either an active or passive crossover is connected to the speaker. Put the speaker fabric displacement ring under the speaker as shown in Figure B. Attach the included foam gasket to the rear mounting surface of the woofer/midrange. Connect the speaker wire to the speaker by either soldering (preferred) or using crimp terminals. Make sure to observe polarity when connecting wire to the speaker. The plus terminal is indicated by the red "W" marking. Mount the speaker to the hole location, using three #8 x 11/4" screws and three shoulder washers as shown in Figure B. Push the grille down onto the speaker making sure the tabs match with the slots in the grille. Twist the grille about 1/2" Clockwise to lock the grille into place. FABRIC DISPLACEMENT RING Logo Orientation on Grille The orientation of the logo on the grille relative to the grille frame can be adjusted. [. . . ] (0. 66kg) 3 7 1 51/8" (130mm) 23/8" (60mm) 21/8" (54mm) 43/4" (121mm) 1 lb. (0. 75kg) 10 Thiele-Small Specifications: Free Air Resonance (Fs): Electrical Damping (Qes): Mechanical Damping (Qms): Total Damping (Qt): Equivalent Volume of Compilance (Vas): Effective Cone Area (Sd): Center to Peak Linear Excursion (Xmax): Voice Coil DC Resistance (Re): Voice Coil Inductance (Le): Voice Coil Diameter: Voice Coil Length (Winding Length): Air Gap Height: BL Product: Effective Moving Mass (Mm): 400GTi 125Hz 0. 52 5. 17 0. 47 0. 0388 cu. (1. 10 liters) (0. 0060 m2) 0. 126 inches (3. 2mm) 3. 4 ohms 0. 22mH @ 1kHz 2 inches (51mm) 0. 400 inches (10. 2mm) 0. 200 inches (5. 1mm) 6. 2 T/M 0. 28 oz. (8. 0 grams) 500GTi 100Hz 0. 51 5. 14 0. 4 0. 1059 cu. [. . . ]