JL Audio MX500/1

The MX500/1 is a first-class 1-channel amplifier from JL Audio. This Class D monoblock subwoofer amplifier scores with 500W of power, a robust housing and numerous technical features. Equipped with the high-speed NexD™ switching design, the MX500/1 delivers excellent audio performance without putting a strain on the charging system. It impresses with its high corrosion resistance and is waterproof to IPX7. In addition, you can use different input voltage levels thanks to the dual-range input range. With additional setting options such as a low-pass crossover and bass boost EQ, the MX500/1 enables precise fine-tuning.

• Monoblock full-range amplifier in Class D, 500 W x 1 @ 2 Ω / 300 W x 1 @ 4 Ω - 14.4V
  
• The MX500/1 monoblock amplifier utilizes JL's high-speed NexD™ switching design to deliver serious audio performance without burdensome loading systems.
• Its tiny cast aluminum housing is highly corrosion-resistant and IPX7 waterproof.
  
• With a robust 500 W power into a 2 ohm load (14.4 V, 1% THD) you can drive one or two subwoofers.
• The MX500/1 also features an adjustable low-pass crossover, a bass boost EQ, a variable infrasonic filter and an output polarity switch.
  
• Its dual-range input section accepts a wide range of input voltage levels, from line level to high-power speaker level signals.
• With an additional M-RBC-1 remote control (sold separately), the subwoofer output can be controlled directly from the driver's seat.
  
• This amplifier features a durable powder-coated finish, a sealed control cover, and stainless steel hardware for long-lasting durability.

• @ 4 Ω : 300 W RMS x 1
• @ 3 Ω : 400 W RMS x 1
• @ 2 Ω : 500 W RMS x 1

• @ 4 Ω : 250 W RMS x 1
• @ 3 Ω : 300 W RMS x 1
• @ 2 Ω : 400 W RMS x 1

• Frequency response: 20 Hz - 12 kHz (+0, -1dB)
  
• S/N ratio, based on the highest rated power: >97 dB below the rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  
• Damping factor @ 4 Ω : >115 / 50 Hz
  
• Damping factor @ 2 Ω : >54 / 50 Hz
  
• THD+N @ rated power : <1% @ 2 Ω
  
• Input voltage range at the RCA inputs: switchable from 250 mV - 4 V RMS (low) to 750 mV - 15 V RMS (high)
  
• Minimum cable diameter  : 25mm²
  
• Fuse rating: 50 A (AFS, AGU or MaxiFuse™)

• Filter mode: Lowpass only
  
• Filter slope: 24 dB/octave
  
• Filter frequency range: 40 Hz - 400 Hz
  
• Calibrated filter frequencyPotentiometer: Yes
  
• Filter defeat function: Yes
  
• Subsonic filter: 20 Hz - 40 Hz, variable
  
• Bass Boost EQ: 0 to +12 dB at 43 Hz
  
• Output polarity switch: Yes
  
• Remote control of subwoofer level control : Optional (M-RBC-1)
• Pass-through preamp output : None

• Height (H) : 1.77 inches / 45 mm
  
• Width (W): 237 mm (9.33 inches)
  
• Depth (D) : 115 mm (4.50 inches)