JBL MA6004 4 Channel Amplifier

MA6004 JBL 4-Channel Amplifier Fully marinized circuit boards to keep salt and corrosion away from the critical circuit path Onboard 12dB electronic crossovers to provide tuning options for systems of any size Variable bass-boost circuit provides additional bass tuning to optimize performance, regardless of location Low-profile heatsink allows for installation in tight spaces Large-gauge barrier strips allow easy hookup and use of larger-gauge premium power, ground and speaker cable MA6004: 145 Watts at 2 ohms, 60W RMS x 4 channels at 4 ohms and less than or equal to 1% THD + N