JBL A6000GTi

The JBL GTi Balanced Current Servo amplifier delivers pure, clean power with the soul of JBL pro gear.
The A6000GTi features a high-efficiency switching power supply that draws far less current from your vehicle's electrical system.
JBL's new Balanced Current Servo circuitry was designed in conjunction with Crown (the professional amplifier folks) and can push an astounding 6000 watts RMS into anything from a 4-ohm to a 1-ohm load.
Unlike typical monoblock bass amplifiers, the GTi Balanced Current Servo amplifier actually has two channels that are bridged together in either a series or parallel configuration for maximum flexibility and power output.
Features include variable low-pass crossover with selectable slope, and variable Dynamic Bass Optimization (DBO) subsonic filter.
Drive your subwoofers with pure Balanced Current Servo power and you'll know why JBL is the official brand of live music.

• High-Efficiency Switching Power Supply
• Current Servo Circuitry with Crown Professional Technology
• Battery Post Style Terminal Blocks Allow for 1/0 Gauge Power Wire
• Series or Parallel Bridge for Full Power Into 4-Ohm or 1-Ohm Loads
• Die-Cast Aluminum Chassis with Top Plexiglas Viewing Window
• Fully Illuminated Internals
• Variable Low-Pass Crossover (32-320 Hz)
• Selectable Crossover Slope (12 / 24 dB)
• Dynamic Bass Optimization (DBO) Subsonic Filter
• Variable Phase Control
• Damping Factor Greater Than 1000
• Over 15 Horsepower of Peak Output

Amplifier Type Mono
RMS Power  6000W x 1 at 12.5V
THD at 4-Ohm RMS Power  0.018 %
RMS Power  7500W x 1 at 14.4V
Speaker Level Inputs No
Preamp Outputs Yes 
Built-In Crossovers LP
Bass Boost None
Frequency Response 20-400 Hz
Signal to Noise Ratio >90 dB