JL Audio RD1500/1

1500W RMS RD Series Monoblock Class D Amplifier

JL Audio
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• 1500 Watts x 1 @ 2 ohms / 1500 Watts x 1 @ 1 ohm
• Class D amplifier design with NextD™
• Variable low-pass filter (12 dB/octave): 50-500Hz
• Variable bass boost: 0-12 dB @ 45Hz
• Frequency Response: 7Hz - 500Hz

Learn more about the rd15001
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Current Promotions (1 offer)

Save 50% off the NVX XCAP1F 1.0 Farad Capacitor with the purchase of a select amplifier. Simply Click the "Add Both to Cart" button to the right. This offer cannot be combined with any other coupons or offers.

JL Audio RD1500/1

50% off

Priced separately $779 98

Promo Savings of $40 00

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$739 98


JL Audio

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Product Details:

  • JL Audio RD1500/1
  • RD Series Monoblock Class D Full-Range Amplifier
  • RMS Power Output:
    • 750 Watts x 1 @ 4 ohms
    • 1500 Watts x 1 @ 2 ohms
    • 1500 Watts x 1 @ 1 ohm
  • Class D amplifier design with NextD™ switching amp technology
  • Variable low-pass filter (12 dB/octave): 50-500Hz
  • Variable bass boost: 0-12 dB @ 45Hz
  • Frequency Response: 7Hz - 500Hz
  • S/N Ratio: >82 dB
  • THD+N @ Rated Power: <1% @ 2 Ω per Ch.
  • Dimensions: 2.13"H x 18.05"W x 6.96"D
  • Authorized Internet Dealer
  • 1-year Manufacturer's Warranty

Check out the JL Audio RD1500/1 Owner's Manual

Specifications & Details

Power Specifications - Subwoofer Channel
RMS Power @ 4 ohms
750 watts x 1 channel
RMS Power @ 2 ohms
1500 watts x 1 channel
RMS Power @ 1 ohm
1500 watts x 1 channel
Power Specifications - Subwoofer Channel
Peak Power @ 4 ohm
1500 watts x 1 channel
Peak Power @ 2 ohms
3000 watts x 1 channel
Peak Power @ 1 ohm
3000 watts x 1 channel
Amplifier Specifications
RD Series
Marine Certified
Amplifier Class
Number of Channels
1 - Mono
Total Peak Power Output
3000 watts
Total RMS Power Output
1500 watts
Maximum Input Gauge Size
Minimum Impedance Unbridged
1 ohms
Minimum Impedance Bridged
Not Bridgeable
THD at Rated RMS Power
Speaker Level Inputs
Preamp Outputs
1 pair
Built-in Crossover
Low-Pass (LP)
Low-Pass Crossover Frequency
50 - 500 Hz
Signal-to-Noise Ratio
>82 dB
Bass Boost
0 - 12 dB
Remote bass/level controller
Fan Cooled
CEA-2031 Compliant
Sonic Certified Amplifier
Not Tested
Amp Bluetooth Connectivity
Hi-Res Certified
What is in the box?
User manual
WITB: Amplifiers
Other Accessory #6
Warranty and Return Policy
Parts Warranty Duration
1 year
Labor Warranty Duration
1 year
Warranty Provider

Item Details


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Customer Ratings & Reviews

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Worth the money. SQ impeccable.

I had purchased sound stream amps to run my JL 12W7AE and my c-3 sound system. Those amps did a really good job for the price of 5 stars. But when you approach upper limits of power can sound harsh or muddied. (Now for the normal application they’re perfect but I’m trying to over sound a W7)

THE SOUND CLARITY IS AMAZING. Yes, you will pay a price for it, however, with all the work in progress for the past few years these amps have really cleaned things up. More than dynamic, rubber speaker baffles, JL audio signal processor and I mean it. It was instant from the first listen. Set your crossovers and you're done. I am a JL fan for life but never to their amplifiers. It’s incredible what you’re missing.

Mike, L

Twitter: lilesmw

Here is a link for install and my application in my 2013 prius c. Happy to help anyone with questions.

By Michael on April 7, 2020 checkmarkIcon Verified purchase


found this helpful.

'Big Rabble Rouser!!'

I bought this combined w/the rd/500 & jbl dr spkrs. hooked up to 2, 15 in compq kicker subwoofers. The neighborhood hates me!! I love it. It stays cool, never has a problem and the rd/500 (lil rabble rouser)pushes my mids & highs w/ no problem. It thumps hard & clear. Get one or 2. You will NOT be disappointed!!

By '$horty' on May 6, 2022


found this helpful.

Great deal

By mark on November 5, 2022 checkmarkIcon Verified purchase


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