JBL Stadium GTO600C 6-1/2" High-Performance Multi-Element Speakers


  • $ 349.95

JBL Stadium GTO600C 6-1/2" High-Performance


One of my favorite moments during a car audio installation is pulling out an old, ragged factory speaker from its location and then picking up its new, aftermarket replacement. And if you're installing JBL's Stadium GTO600C premium car speakers, the immediate difference is a dramatic jump in design and build. From the hefty magnet to the oversized voice coil with shimmering copper, you can see and feel improvement — now just imagine how much better they'll sound than the browning antiques that have been filling your ears with compromised audio for so long.



Product Highlights:


  • - component speaker system includes 2 woofers, 2 tweeters, and 2 external crossovers
  • - 6-1/2" Plus One+ glass-fiber woofer cone with hi-roll rubber surround
  • - edge-driven PEI polymer dome tweeter
  • - 2.5-ohm impedance
  • - handles up to 100 watts RMS (300 watts peak power)
  • - frequency response: 45-25,000 Hz
  • - sensitivity: 93 dB at 2.83 volts
  • - woofer top-mount depth: 2-1/16"
  • - grilles included
  • - warranty: 1 year





Plus One Woofer Cones: The Plus One speaker cones offer more surface area than other speakers that fit in the same size opening. This is accomplished by using a new basket design and hi-roll surround. The result is greater bass output and an increase in efficiency.


High-Output Design: The high output 2.5Ω voice coil design compensates for the high in-line resistance of small gauge factory wiring and extracts every watt from factory receivers, increasing overall system output and efficiency (relative to 4Ω speakers). The speakers also benefit from increased power when you upgrade the wire and add aftermarket amplifiers, designed to power a 2.5Ω load.


Woofer Terminals: The woofers' input terminals are set screws that will accept up to 12 gauge bare wire.


Woofer Mounting Applications: These speakers are marketed as 6-1/2"; the woofers will fit in standard 6-1/2" speaker openings (approximately 5" diameter), but do not use the standard 6-1/2" speaker bolt pattern. In order to install them in standard 6-1/2" speaker openings you must drill new screw holes. If new holes are drilled in the mounting surface of the car, no bracket is needed. If drilling in the car is not an option, the included brackets can be used, which have standard 6-1/2" mounting holes, the Ford non-symmetrical four hole pattern, a symmetrical four hole pattern, and mounts for various non-standard 6-3/4" applications. When using the brackets the depth becomes 1.849" and the mounting height becomes 0.775". Please enter your vehicle information to confirm fit.