JBL GT5-12 user manual

Summary of the content on the page No. 1

™
GT SERIES
GT5-12
c ca ar r a au ud diio o s su ub bw wo oo of fe er r
o ow wn ne er r’’s s m ma an nu ua all
THANK YOU
® ™
for purchasing a JBL GT Series subwoofer. Subwoofer
installation requires woodworking skills and some experience
in disassembling and reassembling automotive interiors. If
you lack the tools or necessary skills, have your subwoofer
installed by an authorized JBL dealer.

Summary of the content on the page No. 2

CHOOSING AN ENCLOSURE W WA AR RN NIIN NG G:: Playing loud music GT Series subwoofers are optimized prefabricated sealed enclosures design is correct if you wish to build in an automobile can permanently to perform best in small, sealed, available. An optimum sealed it yourself. An optimum vented damage your hearing, as well as vented and prefabricated band-pass enclosure is always smaller than enclosure is always larger than the hinder your ability to hear traffic. enclosures. While infinite-baffle

Summary of the content on the page No. 3

Red Black Positive Negative Red Black Positive Negative Connection of single woofer (4 ohms) Connection of single woofer (4 ohms) To Amp To Amp Positive Negative CONNECTING YOUR SUBWOOFER TO YOUR AMPLIFIER To Amp To Amp Positive Negative The GT5-12 subwoofer has a single 2. Most amplifiers deliver exactly a. The total system impedance Figure 1. Connecting two woofers 4-ohm voice coil. Be sure to consider the same amount of power of voice coils (or woofers) in in series to the amplifier (8 ohms) y

Summary of the content on the page No. 4

SPECIFICATIONS GT5-12 12" (300mm) Single 4-Ohm Subwoofer Power Handling, RMS 275W Power Handling, Peak 1100W Sensitivity (2.83V/1m) 93dB Frequency Response 23Hz – 450Hz Impedance 4 Ohms Mounting Depth 6-7/16" (164mm) Cutout Diameter 11-1/4" (286mm) Overall Diameter 12-5/16" (313mm) A valid serial number is required for warranty coverage. Features, specifications and appearance are subject to change without notice. These products are designed for mobile applications and are not intended for connec