JL Audio MX300/1 Monoblock Class D Full Range Amplifier

Marine/powersports mono amplifier
160 watts RMS x 1 at 4 ohms (300 watts RMS x 1 at 2 ohms)
Variable low-pass filter (35-300 Hz, 12 dB/octave)
Variable subsonic filter (20-40 Hz)
Bass boost (0-12 db at 43 Hz)
Class D amplifier design with NextD? switching amp technology
IPX6 water-resistance rating
Corrosion-resistant cast aluminum chassis
8-11/16"W x 1-13/16"H x 3-1/8"D