JL Audio JD500/1 Monoblock Class D Amp – 500W x1 @ 2Ω / 250W x1 @ 4Ω (14.4V)
JL Audio JD500/1 Monoblock Class D Subwoofer Amplifier, 500 W x 1 @ 2 Ω / 250 W x 1 @ 4 Ω - 14.4V. while the power and speaker connections can be found along the opposite end of its extruded aluminum chassis.