JL Audio MX300/1

Description

The MX300/1 from JL Audio is a powerful 1-channel amplifier that impresses with its compact size, corrosion-resistant cast aluminum housing and an impressive rated power of 300 W into 2 ohms. This model utilizes the NexD™ high-speed switching design, which ensures high audio performance. With built-in features such as the adjustable low-pass crossover, bass boost EQ and variable infrasonic filter, this amplifier will enhance any sound system. With the optionally available M-RBC-1 remote control, you can also conveniently control the subwoofer output from the driver's seat.

Features

• Monoblock full-range amplifier in Class D, 300 W x 1 @ 2 Ω / 160 W x 1 @ 4 Ω - 14.4V
  
• The MX300/1 monoblock amplifier utilizes JL's high-speed NexD™ switching design to deliver serious audio performance without taxing loading systems.
• Its tiny cast aluminum housing is highly corrosion-resistant and waterproof to IPX7.
  
• A subwoofer can be driven with a robust 300 W output in a 2-ohm load (14.4 V, 1 % distortion factor).
• The MX300/1 also features an adjustable low-pass crossover, a bass boost EQ, a variable infrasonic filter and an output polarity switch.
  
• Its dual-range input range accepts a variety 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 has a robust powder-coated surface, a sealed cover for the controls and stainless steel hardware for a long service life.

Rated continuous power (RMS) at 14.4 V

• @ 4 Ω : 160 W RMS x 1
• @ 3 Ω : 220 W RMS x 1
• @ 2 Ω : 300 W RMS x 1

Rated continuous power (RMS) at 12.5 V

• @ 4 Ω : 160 W RMS x 1
• @ 3 Ω : 200 W RMS x 1
• @ 2 Ω : 250 W RMS x 1

General specifications

• Frequency response : 20 Hz - 12 kHz (+0, -1dB)
• S/N ratio, relative to the highest rated power: >85 dB below the rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  
• Attenuation factor @ 4 Ω : >150 / 50 Hz
  
• Attenuation factor @ 2 Ω : >75 / 50 Hz
  
• THD+N @ Nennleistung : <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 : 10mm²
  
• Fuse rating : 30 A (AFS, AGU or MaxiFuse™)

Signal processing

• Filter mode : Low pass only
  
• Filter slope : 24 dB/octave
  
• Filter frequency range : 40 Hz - 400 Hz
  
• Calibrated filter freq. potentiometer :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 the subwoofer level control : Optional (M-RBC-1)
• Pass-through preamplifier output : None

Dimensions

• Height (H) : 1.77 inch / 45 mm
  
• Width (W): 220 mm / 8.66 inches
  
• Depth (D) : 3.09 in / 78.5 mm
  
• Net weight : 3,18 lb / 1,44 kg