Experience amazing sound quality with JBL GTO-804EZ 4 Channel Amplifier. JBL GTO-804EZ amplifier is a small-footprint, four-channel amplifier with 940-watt max power output and flexible channel configuration.
JBL GTO-804EZ 4 Channel Amplifier is easy to install, configure and calibrate for unmatched sound. The powerful amplifier includes an input-level switch, a setup CD with test signals and LED indicators to tell you when the setting is correct. All you need to do is set the switch, turn the input-level knob and watch for the green light that indicates that the setup is perfect. The reason why the amplifier’s model number contains EZ is that it significantly reduces installation time and delivers excellent results.
JBL GTO-804EZ 4 Channel Amplifier connects to OEM products or aftermarket systems very easily without the hassles of adapters or setup routines. The amplifier accepts a wide range of inputs up to 15 volts with line-level or speaker-level signals, which makes it compatible with the widest range of cars on the road. The amplifier has been configured to turn on with a wired input (as in aftermarket systems) or with an auto-sensing circuit that activates whenever the amp detects an audio signal. The auto-sensing feature is helpful when you are upgrading OEM audio systems that do not include a remote trigger wire. It is easily defeated by a switch when you are using a wired remote turn-on input.
The Active 12-decibel/octave low-pass crossovers offer variable filter points between 40Hz and 280Hz. You can select high-pass (HP) filtering, low-pass (LP) filtering or OFF. A feature that not all amps provide is that all the filter points on the adjustment dial match the silkscreened frequency points on the amplifier chassis. The amplifier features 4 x 80 watts RMS (940 watts max). It has selectable high-pass/low-pass active crossovers and bridgeable channel pairs for complete flexibility.
The range of bass boost on offer is from 0 decibels to +12 decibels, centred at 45Hz. This is a useful feature for restoring some bass that may be limited by the low-frequency response of certain speakers in the system, or to enhance a particular range of bass that the speakers already produce well. You can also bridge together pairs of the main channels of JBL GTO-804EZ 4 Channel Amplifier for a single, more powerful channel. This kind of a setup is suitable for flexible audio system designs in a growing system or for full-range speakers in a system that requires more power.
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