Car Audio System - JBL - GTX-646
JBL® GT-X646 at a glance.
* Big power: 400 watts RMS, 800 watts peak
* Adjustable crossover for smooth transitions from high to low frequencies
* Full-range preamp outputs for easy connection to other components
* Bass-boost control to enrich and enhance low tones
* Front and rear audio controls
Big power: 400 watts RMS, 800 watts peak
Want to upgrade your car’s sound system? The JBL® GT-X646 amplifier has all the muscle you’ll need: 400 watts of RMS power and a peak power rating of 800 watts. And its cast-aluminum heatsink will keep all that power from overheating your system.
Adjustable crossover for smooth transitions from high to low frequencies
The JBL® GT-X646 amplifier lets you determine the transition between bass tones and the rest of the audio-frequency range. The amplifier has a built-in electronic crossover-frequency control that allows you to set the crossover point between 32Hz and 320Hz.
Full-range preamp outputs for easy connection to other components
You won’t need high-loss Y-adapters or signal splitters to hook your JBL® GT-X646 amplifier up to other components. Whether you want four-channel or two-channel (bridged) operation, the GT-X646 offers RCA connectors to make your hookups easy.
Bass-boost control to enrich and enhance low tones
The JBL® GT-X646 amplifier’s bass-boost control provides 6 decibels of boost at 50Hz. In other words, it lets you pour power into the low frequencies, giving extra authority to your music’s deepest notes.
Front and rear audio controls
If you want to adjust your front and rear speakers separately, the JBL® GT-X646 amplifier is happy to help. It has individual controls to manage the front and rear bass boost and crossover frequency. Your music will sound just the way you want it to.