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JL Audio  JD500/1

JD Series 500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier

Item #55821

Condition:   Brand New

Product Highlights

  • JD Series
  • 500W RMS
  • 2 Ohms
  • Class-D
  • Mono Subwoofer Car Amplifier

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$279.99

Reg. Price $379.99  Save $100.00
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JL Audio JD500/1 JD Series 500W RMS x 1 at 2 Ohms, Class-D Mono Subwoofer Car Amplifier


We are a JL Audio authorized dealer so you get up-to-date, fully warrantied products. Shipping is free to the lower 48 states on everything you order!

What's Inside?
  • • Monoblock Subwoofer Amplifier
  • • 2.5mm Hex key
  • • 3mm Hex key
  • Owner's Manual

 

 

Nex-D Switching Technology Efficiency in a Sleek Aluminum Chassis

Delivering a powerful 500 watts at 2 ohms and 250 watts at 4 ohms, the JL Audio JD500/1 features cutting-edge NexD™ Switching Technology for maximum efficiency and minimal distortion, all packed into a stylish extruded aluminum chassis for seamless control and connectivity.

Customizable Low-Pass Filter, Versatile Inputs, and Automatic Turn-On for Powerful Bass

With a customizable low-pass filter ranging from 50-500 Hz, adjustable bass boost for deeper low-end performance, and versatile input options that support both line-level and speaker-level signals, the JD500/1 also features automatic turn-on technology, ensuring seamless and powerful bass with every use.

Easy System Expansion, Precision Control, and Remote Subwoofer Adjustment

The JD500/1 makes system expansion easy with preamp outputs, offers precise input sensitivity adjustments with a convenient LED clipping indicator, and allows effortless subwoofer control from the driver’s seat when paired with the optional RBC-1 remote.

  • Low Frequency Response : 50-500 Hz
  • Number of Channels : 1
  • Frequency Response : 7-500 Hz
  • Built In Crossovers : Yes
  • RMS Power Output : 500x1 Watts
  • Amplifier Class : D
  • Fuse Rating : 50 A
  • XP750-SE OFFER : Yes

Features:

  • Power Output: 500 W x 1 @ 2 Ω / 250 W x 1 @ 4 Ω (14.4V, 1% THD)
  • NexD™ Switching Technology: Ensures high efficiency and ultra-low distortion with real-world power output
  • Chassis Design: Extruded aluminum chassis with controls on the input panel and power/speaker connections on the opposite end
  • Low-Pass Filter: 12 dB / octave with continuously variable frequency selection from 50-500 Hz
  • Bass Boost EQ: Adjustable for enhanced low-frequency performance
  • Input Options: Dual-range, differential-balanced inputs support both line-level and speaker-level signals
  • Automatic Turn-On: Activated by signal sensing or DC-offset sensing
  • Preamp Outputs: Easily pass signals to another amplifier for expansion
  • LED Clipping Indicator: Surrounds the input sensitivity control, allowing quick and accurate sensitivity adjustments
  • Optional Remote Level Control: Compatible with the RBC-1 for subwoofer level adjustments from the driver’s seat (sold separately)

 

Specifications:

Rated Continuous (RMS) Power @ 14.4 V

  • @ 4 ohms: 250 W RMS x 1
  • @ 3 ohms: 350 W RMS x 1
  • @ 2 ohms: 500 W RMS x 1
  • @ 1.5 ohms: N/A

 

Rated Continuous (RMS) Power @ 12.5 V

  • @ 4 ohms: 225 W RMS x 1
  • @ 3 ohms: 300 W RMS x 1
  • @ 2 ohms: 400 W RMS x 1
  • @ 1.5 ohms: N/A

 

General Specifications

  • Frequency Response: 7 Hz - 500 Hz (+0, -1dB)
  • S/N Ratio, referred to highest rated power: >80 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • S/N Ratio, referred to 1 W: >60 dB (A-weighted, 20 Hz - 20 kHz noise bandwidth)
  • Damping Factor @ 4 ohms: >1000 / 50 Hz
  • Damping Factor @ 2 ohms: >500 / 50 Hz
  • THD+N @ Rated Power: <1% @ 2 ohms per Ch.
  • Input Voltage Range @ RCA Inputs: Switchable from 200 mV - 2 V RMS (Low) to 800 mV - 8 V RMS (High)
  • Min.Copper Power / Ground Wire Gauge: 4 AWG wire
  • Fuse Rating: 50 A (AFS, AGU or MaxiFuse™)

 

Signal Processing

  • Filter Mode(s): Low-Pass only
  • Filter Slope(s): 12 dB/octave
  • Filter Frequency Range: 50 Hz - 500 Hz
  • Detented, Calibrated Filter Freq. Potentiometer: No
  • Filter Defeat Function: No
  • Infrasonic Filter: No
  • Bass Boost EQ: Yes
  • Output Polarity Switch: No
  • Remote Subwoofer Level Control: Optional (RBC-1)
  • Remote Bass EQ Boost Control: No
  • Pass-Through Preamp Output: Buffered

 

Physical Specifications

  • Height (H): 2.10 in / 53 mm
  • Width (W): 9.50 in / 242 mm
  • Depth (D): 7.50 in / 190 mm
  • UPC: 699440983624
  • Weight: 7.01
  • Authorized Internet Dealer
Warranty: 2 Year(s) Warranty.
This item is accompanied by a manufacturer's warranty. If it is found to be defective, it may be returned to OnlineCarstereo.com for repair within 1 year from the original date of purchase with proper return authorization.

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Write a review!
  • I do not expect anything less from JL especially their amps and subs. Worth every penny.

    Felix
    3/25/2021

  • Hooked up my 12” sub to this amp and they just match well. When it comes to amps, JL Audio is just top tier.

    Daniel
    4/1/2021

  • Increíble estos amplificadores dan lo que prometen

    Daniel Lopez
    2/10/2022

  • Good solid JL product Hooked up to a JL CS110TG-TW3 truck enclosure and it sounds really really good

    Lynnwood neubert
    12/21/2022

  • This amp is amazing easy install sounds amazing. I'm coming back for the 4 channel jl.

    Howard
    2/28/2023

  • Awesome amp especially for the price

    Vincenzo Naccari
    6/1/2023

  • JL Audio has always exceeded my expectations. this sub amp really pushes my sub to its limit and now sounds so good than ever before.

    Owen Parsons
    10/17/2023

  • Got this amp for my 15-inch JL sub. Integrated it to the setup, and man, it's pushing that sub to the max. With 500 Watts at 2 ohms, thinking I could throw in another sub. Best mono amp I've ever grabbed.

    Dalton
    11/14/2023
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