Art:

• XDv2 300W Monoblock Subwoofer Amplifier in Class D

Features:

• Class D monoblock subwoofer amplifier, 300W x 1 @ 2 Ω / 200W x 1 @ 4 Ω - 14.4V.
  
• This ultra-compact monoblock amplifier uses JL's high-speed NexD™ switching design to deliver unprecedented efficiency and amazing output power for its size.
• Designed specifically for subwoofer applications, the XD300/1v2 includes a variable slope low pass filter with continuously adjustable cutoff frequency from 50 to 500 Hz.
  
• The XD300/1v2 also features the v2 Spec feature set, which consists of an automatic turn-on function (via signal sampling or DC offset sampling) and a dual-range differential-balanced input section that can handle a wide range of input voltage levels.
• With an additional HD-RLC remote control (sold separately), the level of the amplifier can be controlled directly from the driver's seat.
  
• This amplifier features a black powder coat finish and a sealed, brushed aluminum cover for the controls.

Rated continuous power (RMS) at 14.4 V:

• @ 4 Ω : 200 W RMS x 1
• @ 3 Ω : 250 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 : 210 W RMS x 1
• @ 2 Ω : 270 W RMS x 1

General Specifications:

• Frequency response : 10 Hz - 1 kHz (+0, -1dB)
  
• S/N ratio, referenced to highest rated power : >100 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth).
  
• Attenuation factor @ 4 Ω : >120 / 50 Hz
  
• Attenuation factor @ 2 Ω : >60 / 50 Hz
  
• THD+N @ nominal 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 : 10mm²
  
• Fuse rating : 30A (AFS, AGU or MaxiFuse™)

Signal processing:

• Filter Mode : Low Pass Only
  
• Filter slope : 12/24 dB/octave
  
• Filter frequency range : 50 Hz - 500 Hz
  
• Calibrated filter freq. potentiometer : Yes
  
• Filter defeat function : Yes
  
• Subsonic filter : None
  
• Bass Boost EQ : No
  
• Output polarity switch : No
  
• Subwoofer level control remote : Optional (HD-RLC)
• Pass-through preamp output : Buffered

Physical specifications:

• Height (H): 52 mm (2.05 in.)
  
• Width (W): 174 mm (6.85 inch)
  
• Depth (D) : 180 mm (7.09 inch)
  
• Net weight : 3.8 lb / 1.72 kg