JL Audio MX600/3

3-channel class D system amplifier, 100 W x 2 + 400 W x 1 @ 2 Ω / 75 W x 2 + 250 W x 1 @ 4 Ω - 14.4V. Engineered specifically for powersports applications, the 3-channel MX600/3 amplifier employs high-speed NexD™ switching design to deliver plenty of clean power without straining charging systems. Its tiny, cast aluminum housing is highly resistant to corrosion, with an IPX7 water-resistance rating, making it perfect for motorbikes, ATVs, or other utility vehicles. Generating a potent 75 W x 2 into 4 ohms, plus a solid 400 watts for a subwoofer system, the MX600/3 is a great all-in-one solution for driving a complete audio system from a single, ultra-compact chassis. Onboard filters include a 12 dB/octave high-pass crossover on the main channels and a dedicated 24 dB/octave low-pass crossover for the subwoofer channel. Other features include a bass boost EQ, variable infrasonic filter, and subwoofer output polarity switch. A dual-range input section accepts a wide range of input voltage levels, from line-level to high-power speaker level signals. This amplifier features a rugged powder-coated finish, a gasketed cover for the controls, and stainless steel hardware for durability.

• Frequency response: 20 Hz - 20 kHz (+0, -1 dB)
• S/N ratio, referred to highest rated power: > 88 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• S/N ratio, referred to 1 W: > 68 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
• Damping factor @ 4 Ω: > 92 / 50 Hz
• Damping factor @ 2 Ω: > 43 / 50 Hz
• THD+N @ rated power (main channels): < 1% @ 2 Ω per channel
• THD+N @ rated power (subwoofer channels): < 1% @ 2 Ω per channel
• Input voltage range @ RCA inputs: switchable from 250 mV - 4 V RMS (low) to 580 mV - 14 V RMS (high)
• Min. copper power/ground wire gauge: 4 AWG wire
• Fuse rating: 60 A (AFS, AGU or MaxiFuse™).