JL Audio XD600/1V2

The  XD600/1V2 is a groundbreaking 1-channel amplifier from JL Audio. This powerful device combines innovative technology and robust workmanship in a compact design. Thanks to the NexD™ High-speed switching designs mean the XD600/1V2 offers impressive efficiency and output power. Special features such as the variable low-pass filter, the automatic switch-on function and the differentially balanced two-range input section underline the versatility of this amplifier. And that's not all, you can control the volume from the comfort of the driver's seat when you add the separate HD-RLC remote control. The XD600/1V2 - the next step in the development of car speakers.

• Class D monoblock subwoofer amplifier, 600 W x 1 @ 2 Ω / 400 W x 1 @ 4 Ω - 14.4V
  
• This powerful monoblock amplifier uses JL's NexD™ High speed switching design to achieve unprecedented efficiency and amazing output power in a very compact package. 
  
• The XD600/1v2 was specially developed for subwoofer applications and contains a low-pass filter with variable slope and continuously adjustable cutoff frequency from 50 to 500 Hz.
  
• The XD600/1v2 also features the v2 Spec feature set, which consists of an automatic power-on function (via signal sampling or DC offset sampling) and a differentially balanced dual-range input section that can handle a wide range of input voltage levels.
• With an additional HD-RLC remote control (sold separately), the amplifier level can be controlled directly from the driver's seat.
  
• This amplifier features a black powder coated finish and a sealed brushed aluminum cover for the controls.

• @ 4 Ω : 400 W RMS x 1
• @ 3 Ω : 500 W RMS x 1
• @ 2 Ω : 600 W RMS x 1

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

• Frequency response: 7 Hz - 500 Hz (+0, -1dB)
  
• S/N ratio, based on the highest rated power: >87 dB below the rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  
• Damping factor @ 4 Ω : >1000 / 50 Hz
  
• Damping factor @ 2 Ω : >500 / 50 Hz
  
• THD+N @ rated power: <1% @ 2 Ω per Ch.
  
• Input voltage range @ RCA inputs : switchable from 200 mV - 2 V RMS (low) to 800 mV - 8 V ​​RMS (high)
  
• Minimum cable diameter  : 25mm²
  
• Fuse rating: 50 A (AFS, AGU or MaxiFuse™ )

• Filter mode: Lowpass only
  
• Filter slope: 12/24 dB/octave
  
• Filter frequency range: 50 Hz - 500 Hz
  
• Calibrated filter frequencyPotentiometer: Yes
  
• Filter defeat function: Yes
  
• Subsonic filter: 30 Hz, switchable
  
• Bass Boost EQ : No
• Remote control of subwoofer level control : Optional (HD-RLC)
• Pass-through preamp output: buffered

• Height (H): 52 mm (2.05 inches)
  
• Width (W): 216 mm (8.52 inches)
  
• Depth (D) : 180 mm (7.09 inches)
  
• Net weight: 6.3 lb / 2.86 kg