320-Watt 4-Channel Full-Range Amplifier with on-board variable electronic Crossover and variable Bass EQ on rear channels.4 Channel Full-Range AmplifierHighlights Cast-aluminum heatsink Orange backlit JBL ® logo Built-in electronic crossover networks Auxiliary line-level outputs Bass Boost Full range preamp outputs are provided facilitating multiple amplifier hookups without the need for high-loss Y-adapters or signal splitters. The GT5-A604 comes outfitted with a variable 12dB per octave electronic crossover allowing you to optimize system tuning based on speaker location and accompanying loudspeaker
