JL Audio JD1000/1

The JD1000/1 1-channel amplifier from JL Audio is perfect for the discerning music lover. This Class D monoblock subwoofer amplifier delivers particularly high-quality sound with an output of 1000 W x 1 @ 2 Ω / 600 W x 1 @ 4 Ω. It is equipped with the latest NexD™ Switching technology that promises high efficiency and low distortion. With an integrated LED clamp indicator ring and differentially balanced dual-range inputs, the JD1000/1 also offers a lot of convenience. It is also equipped with numerous signal processing functions, including a 12 dB/octave low-pass filter, a variable bass boost EQ and preamp outputs that can easily be used to route signals to another amplifier.

• Monoblock subwoofer amplifier in Class D, 1000 W x 1 @ 2 Ω / 600 W x 1 @ 4 Ω - 14.4V
  
• Designed to produce a serious 1000 watts into 2 ohms (14.4V, 1% THD), the JD1000/1 amplifier is a great solution for powering subwoofers in a cost-conscious system.
• JL's proprietary NexD™ Switching technology delivers large amounts of real output power with excellent efficiency and ultra-low distortion.
  
• The JD1000/1's controls are located on the input panel, while the power and speaker connections are at the opposite end of the extruded aluminum chassis.
• Signal processing features include a 12 dB/octave low-pass filter with continuous frequency selection from 50-500 Hz and a variable bass boost EQ.
• Differentially balanced dual-range inputs are also available, which can accommodate line and speaker level signals.
  Automatic power-on (via signal sensing or DC offset sensing) is standard, along with a number of preamp outputs so that signals can be easily routed to another amplifier.
  
• The JD1000/1 also features an integrated LED clamp indicator ring that surrounds the input sensitivity control. This useful feature allows you to quickly and precisely adjust the amplifier's input sensitivity without the need for special equipment.
  
• With an additional RBC-1 remote control (sold separately) you can control the subwoofer level from the driver's seat.
  

• @ 4 Ω : 600 W RMS x 1
• @ 3 Ω : 800 W RMS x 1
• @ 2 Ω : 1000 W RMS x 1

• @ 4 Ω : 500 W RMS x 1
• @ 3 Ω : 650 W RMS x 1
• @ 2 Ω : 800 W RMS x 1

• Frequency response: 7 Hz - 500 Hz (+0, -1dB)
  
• S/N ratio, based on the highest rated power: >80 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: 80 A (AFS, AGU or MaxiFuse™ )

• Filter mode: Lowpass only
  
• Filter slope: 12 dB/octave
  
• Filter frequency range: 50 Hz - 500 Hz
• Subsonic filter: No
  
• Bass Boost EQ: Yes
  
• Output polarity switch: No
  
• Remote control of subwoofer level control : Optional (RBC-1)
• Pass-through preamp output: buffered

• Height (H): 53 mm (2.10 inches)
  
• Width (W): 290 mm / 11.40 inches
  
• Depth (D): 190 mm / 7.50 inches