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Item# 45873
JL Audio RD500/1 - $299.99
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JL Audio RD500/1

Item# 45873

Condition:  Brand New

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Monoblock Class D Subwoofer Amplifier, 500 W x 1 @ 2 O / 250 W x 1 @ 4 O - 14.4V

Savings Of:
Your Price $299.99

FREE Shipping in US 48!

vehicle fit guide

What's Included:


  • 2.5mm Allen wrench
  • Self-adhesive JL Audio badge
  • Owner's manual
  • Mono amplifier

Product Highlights:


  • variable bass boost (0-12 dB at 45 Hz)
  • 250 watts RMS x 1 at 4 ohms (500 watts RMS x 1 at 2 ohms)
  • speaker-level inputs (speaker wire to RCA adapter required)
  • 4-gauge power and ground leads and a 50-amp fuse recommended — wiring and hardware not included with amplifier
  • preamp inputs and outputs
  • variable low-pass filter (50-500 Hz, 12 dB/octave)
  • mono subwoofer amplifier
  • optional wired remote level control
  • no onboard fuses — when installing multiple amps in a system, an additional 50-amp in-line fuse between the distribution block and the amplifier is recommended
  • blue LED accent lighting
  • differential-balanced inputs help eliminate noise
  • Class D amplifier design with NextD™ switching amp technology
  • LED clip light helps set gain
  • 9-13/16"W x 2-3/16"H x 7"D

Born to produce a whopping 500 watts into 2 ohms (14.4V, 1% THD), the RD500/1 amplifier was engineered to generate tons of pure subwoofer bliss from a sleek, ultra-compact chassis. The secret behind its power proficiency is our proprietary NexD™ switching technology, which delivers large amounts of power output with precise efficiency and ultra-low distortion.

For your convenience, the RD500/1’s controls are located on top of the amplifier, beneath a protective cover, with all connections found along one side of its chassis. Signal processing features include a 12 dB / octave low-pass filter, with continuously variable frequency selection from 50-500 Hz, and a variable bass boost EQ. Dual-range, differential-balanced inputs are also on-hand, capable of accepting most input voltage levels. Automatic turn-on capability (via signal sensing or DC-offset sensing) is standard, along with a set of preamp outputs so you can easily pass signals to another amplifier.

The RD500/1 is also equipped with an onboard LED-clipping indicator. This all-new, innovative feature lets you easily set your amplifier’s input sensitivity setting, quickly and accurately, with no special equipment needed. The RD500/1 features a durable, black powder-coated finish and a top-mounted, dual-color LED light strip that reports the overall status and condition. With the addition of an RBC-1 remote level control (sold separately), you can control the subwoofer output directly from the driver’s seat.

Features:

  • JL Audio RD500/1
  • Class-D 2-Ohm Stable Monoblock Amplifier
  • RMS Power Rating:
  • 4 ohms: 250 watts x 1 chan.
  • 3 ohms: 350 watts x 1 chan.
  • 2 ohm: 500 watts x 1 chan.
  • 1 ohm: N/A
  • Total power output: 1000 watts
  • Frequency Response: 7 - 500 Hz
  • Total Harmonic Distortion (THD): <1%
  • Signal to Noise Ration: >80 dB
  • Variable low-pass filter: 50 - 500 Hz, 12 dB/octave
  • Variable Bass Boost: 0 to +12 dB
  • Fuse Rating: 50 A x 1
  • 4 gauge power and ground wiring is recommended for installation.
  • Dimensions: 9.78"W x 6.96"D x 2.13"H
  • Pulse Width Modulated MOSFET power supply
  • LED power (green) and protect (red) indicators
  • Wired remote bass level control available, sold separately: JL Audio RBC-1
  • Soft start turn-on
  • Ultra sleek and compact chassis
  • Mono channel operation
  • NexD™ Technology delivers huge power with low distortion
  • Equipped with an onboard LED-clipping indicator
  • Top mounted dual color LED strip
  • Preamp RCA outputs to daisy chain multiple amps
  • 3-way protection circuitry (thermal, overload, and speaker short protection)
  • Dual speaker terminals simplify the hookup of multiple speakers
  • Heavy duty aluminum alloy heat-sink for extreme heat dissipation
  • UPC: 699440986182
  • Weight: 7
*Warranty: 1 Year Onlinecarstereo.com warranty.
1 Year warranty from Onlinecarstereo.com implies that repairs must be returned to Onlinecarstereo.com, not the manufacturer. More information can be found in our help section under returns & warranties.
What's not covered : Misuse, abuse, defacement, physical damage of any kind, and improper installation / operation. Video and multimedia equipment with damaged or cracked screens.Subwoofers and speakers are not warranted against being blown, burned or abused.
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