JBL Stadium GTO20M 3/4" High-Performance Multi-Element Speakers+Component System
The JBL GTO Series high-fidelity automotive speakers feature innovative technologies that weve engineered for the environment and conditions in todays cars to help them deliver exceptional sound. Using carbon-injected Plus One (U.S. patent no. 7,548,631) woofer cones, fiberglass-reinforced plastic (FRP) frames, butyl-rubber surrounds and fabric tweeter diaphragms, the GTO Series automotive speakers are the ideal upgrade to any cars audio system. GTO Series speakers, including component separates with woofer, tweeter and passive crossover, cover the most popular factory-replacement and aftermarket sizes. Other unique features “ such as UniPivot (U.S. patent no. 6,002,780) tweeter positioning and tweeter level controls on select coaxial models, and the I-Mount (U.S. patent no. 5,859,917) system for the tweeters in the component separates “ provide even greater installation flexibility so you can more easily achieve the ultimate in-vehicle sound experience. Easily installed and built to last, the JBL GTO Series speakers bring music to life in your car. 3-way Upgradability Crossovers on component systems are gap-switchable to accommodate a midrange upgrade. The optional midrange includes a bandpass crossover to convert a two-way system into a threeway system with perfect tonal balance and is designed to fit into many factory three-way applications. High Output 2 Ohm Design High output 2 ohm design with low impedance voice coils extracts every watt from the amplifier, delivering peak power with ease. Lower impedance also compensates for any added resistance in thin factory-installed wiring. Harman Standard Reliability Testing JBL speakers have to go through environmental testing that would destroy other speakers. JBL freezes them, bakes them, shakes them, blasts them with ultraviolet light and drives them at full power for days at a time.