600/1v3

Monoblock Class D Subwoofer Amplifier, 600 W x 1 @ 1.5-4 Ω
 
The best-selling amplifiers of all time are back in black!
The 600/1v3 deploys efficient Class D technology with a patented control circuit and JL Audio's signature R.I.P.S. power supply design to ensure full power delivery (600 W) over a wide range of load impedances and vehicle voltages.
A very complete set of signal processing features, including a parametric bass EQ and fully variable infrasonic filter, round out the package.
This amplifier features an all-black look that is pure, sexy evil, including the powder-coated cast alloy heat sink and end caps.