SKU: 25262006379

JL Audio XDM600/1 : Mono 600W/400W Marine Grade Amplifier @ 2Ω/4Ω

Sale price$283.50 Regular price$315.00
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Ships within 48 hours · Estimated delivery Aug 24 - Aug 29

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Description

JL Audio XDM600/1 : Mono 600W/400W Marine Grade Amplifier @ 2Ω/4ΩXDM Series Monoblock Class D Marine Grade Amplifier, 600 Watts @ 2 Ohm or 400 Watts @ 4 Ohm. This potent monoblock amplifier employs JL Audio's high speed NexD switching design to achieve unprecedented efficiency and amazing power output from a very compact chassis. Don't let its small size fool you, though the XDM 600 1 generates serious subwoofer power, delivering a full 600W of continuous power into a 2 ohm load (14. 4V, 1% THD). Designed for car

XDM-Series Monoblock Class-D Marine-Grade Amplifier, 600-Watts @ 2-Ohm or 400-Watts @ 4-Ohm.

This potent monoblock amplifier employs JL-Audio's high-speed NexD switching design to achieve unprecedented efficiency and amazing power output from a very compact chassis. Don't let its small size fool you, though... the XDM/600/1 generates serious subwoofer power, delivering a full 600W of continuous power into a 2-ohm load (14.4V, 1% THD).

Designed for car or boat installations, the XDM600/1 is built with marine-grade materials and features an exclusive, dual-mode input filter for noise-free performance in boats or cars. Automatic turn-on capability (via signal sensing or DC-offset sensing) is also onboard for easy factory system upgrades.

Targeted specifically for subwoofer applications, the XDM600/1 includes a variable slope low-pass filter with continuously variable cutoff frequency selection from 50-500Hz. With the addition of an optional HD-RLC or MHD-RLC (water-resistant) remote level controller (each sold separately), the amplifier's level can be adjusted directly from the driver's seat or captain’s chair.

Finished in a sleek, black powder-coat, all controls are protected beneath a gasketed, removable top cover for easy access.

Output Specifications
  • @ 4 Ω
    400 W RMS x 1 @ 14.4V
    @ 3 Ω
    500 W RMS x 1 @ 14.4V
    @ 2 Ω
    600 W RMS x 1 @ 14.4V
    @ 1.5 Ω
    N/A
  • @ 4 Ω
    300 W RMS x 1 @ 12.5V
    @ 3 Ω
    400 W RMS x 1 @ 12.5V
    @ 2 Ω
    500 W RMS x 1 @ 12.5V
    @ 1.5 Ω
    N/A
General Specifications
  • Frequency Response
    7 Hz - 500 Hz (+0, -1dB)
    S/N Ratio, referred to highest rated power
    >87 dB below rated power (A-weighted, 20 Hz - 20 kHz noise bandwidth)
    S/N Ratio, referred to 1 W
    >67 dB (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
    200 mV - 4 V RMS
    Min.Copper Power / Ground Wire Gauge
    4 AWG wire
    Fuse Rating
    50 A (AFS, AGU or MaxiFuse™)
Amplifier Settings
  • Filter Mode(s)
    Low-Pass only
    Filter Slope(s)
    12/24 dB/octave
    Filter Frequency Range
    50 Hz - 500 Hz
    Detented, Calibrated Filter Freq. Potentiometer
    Yes
    Filter Defeat Function
    Yes
    Infrasonic Filter
    30 Hz, defeatable
    Bass Boost EQ
    No
    Output Polarity Switch
    No
    Remote Subwoofer Level Control
    Optional HD-RLC or MHD-RLC (water-resistant)
    Remote Bass EQ Boost Control
    No
    Pass-Through Preamp Output
    Buffered
Dimensions
  • Height (H)
    2.05 in / 52 mm
    Width (W)
    8.52 in / 216 mm
    Depth (D)
    7.09 in / 180 mm
    Net Weight
    6.3 lb / 2.86 kg
Documentation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 25262006379

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4.3 ★★★★★
Based on 9 reviews
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Product Reviews
N
Verified Purchase
Natasha Bowman
Grantham, US
★★★★★ 3
It is not a good product for a dog. I didn’t even last five minutes.
Color: 1PC, Color: 1PC
I received this package and I just gave it to my dog. Doesn’t last five minutes. It’s already tore up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 6, 2026
A
Verified Purchase
Amazon Customer
Lake Worth, US
★★★★★ 1
A real review.
Color: 2PC, Color: 2PC
When I saw the Unbreakable Teddy Extreme Bear 2.0, I thought, Finally! A toy that might survive my 9-month-old Rottweiler puppy, Pepper. She’s an aggressive chewer with a love for stuffies—she adores them, right up until she disembowels them and feasts on their cotton insides like a tiny, unhinged zombie. The toy’s name, "Unbreakabear," sounded promising. Durable? Stuffie-like? For large breeds? Sign me up! Fifteen minutes later, it looked like a crime scene from a horror movie. The Good: Pepper was IN LOVE with this toy... for about 10 minutes. The double pack is nice in theory—you know, so you have a backup when the first one inevitably doesn’t live up to its "unbreakable" promise. The Bad: False Advertising: This toy is marketed as "extremely durable for aggressive chewers." But let me tell you: Pepper’s chewing isn’t aggressive—it’s surgical. She shredded the bear’s ears, ripped off the tail, and then went straight for the brain like she was auditioning for Zombie Dogs Gone Wild. It didn’t even put up a fight. Durability (or Lack Thereof): Calling this toy "extreme" is like calling a paper towel roll a chew toy. One good shake, and the seams basically exploded in surrender. Safety Concerns: Once Pepper exposed the stuffing (and the metaphorical "brains"), it was a race to see if I could stop her from swallowing it. Stuffing everywhere. The floor looked like someone had murdered a carnival bear. The Ugly: Walking into the room after Pepper was done was like stumbling upon the aftermath of a teddy bear massacre. The "Unbreakabear" lay limp on the floor, its ears and tail missing, stuffing spewed around like it was the victim of a bear-sized horror flick. Pepper, triumphant, sat there with bits of fluff clinging to her mouth, looking like a deranged extra from The Walking Dead. Final Thoughts: If your dog is a light chewer who likes to gently cuddle their toys, this might be fine. But if your dog sees toys as a challenge, run. Stick to hard rubber toys, Kongs, or something without a vulnerable, squishy middle. As for the warranty? Sure, I could try to get a replacement, but what’s the point? Pepper will just go full zombie surgeon again. Would I recommend this toy? Only if you’re filming a sequel to Teddy Bear Massacre. For aggressive chewers, this is nothing but fluff and disappointment. Pepper’s Review: 5/5 stars for taste. 0/5 stars for durability.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2025
A
Verified Purchase
Amazon Customer
Charlottesville, US
★★★★★ 1
Toy does not live up to its name
Color: 1PC
This product is not sturdy enough for an aggressive chewer as it is advertised. It took my 7-year-old "Rottie" approximately 15-20 minutes to have this "unbreakable, in destructive aggressive chewer" toy rip open and stuffing everywhere. A complete waste of money and I would not recommend this toy to anyone with an aggressive chewer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 19, 2026
A
Verified Purchase
AmazonCustomer
Lowell, US
★★★★★ 1
Total Rip Off Zero Star Rating Warranted
Color: 1PC
I purchased this product for my dog because it was advertised as indestructible. The second my dog opened the package and put the bear in his mouth the “indestructible bear” was torn apart just below the bear’s head. It was useless and the stuffing was exposed. We had to take the bear from our dog and throw it away. The product was literally destroyed, rendered useless, and unusable in seconds. We had to take the product from our dog fearing he would infest the stuffing which I’m sure would have been harmful to our dog. I have never seen a dog toy that was so easily torn apart and this has never happened to any of the many toys we have purchased and/or given to our dog for play toys. I would rate this product zero stars if possible. Unfortunately one star is the lowest rating you can give when submitting your review. I’m embarrassed I spent money on what truly is junk. We and anyone else should demand a refund for purchasing this product. Sincerely One Disappointed and Disgusted Amazon Prime Member
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 27, 2024
C
Verified Purchase
Charles Smith
Omaha, US
★★★★★ 1
It’s not tough at all. Easily destroyed.
Color: 1PC, Color: 1PC
Well after 2 minutes my dog completely destroyed it. That was a waste of money.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 11, 2026

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