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Harmony Audio

Harmony Audio HA-ML1X18D2 18" Dual 2-OHM Monolith Series Subwoofer 3000W RMS Vented Ported Enclosure Box Subpackage

  • Based on 10 reviews
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Features

  • SOLID CONSTRUCTION: HA-ML1X18D2, the subwoofer, and enclosure are purposefully built to withstand the demanding conditions of audio applications. The materials employed contribute to a solid build, ensuring longevity and unwavering performance.
  • HIGH-PERFORMANCE 18" SUBWOOFER: The HA-ML1X18D2 is an 18" Dual 2-Ohm Monolith Series Subwoofer, designed to be a powerhouse in-car audio with an impressive 3000W RMS output, delivering deep, thunderous bass for a truly immersive sound experience.
  • VERSATILE WIRING WITH DUAL 2-OHM IMPEDANCE: Equipped with dual 2-ohm impedance, this subwoofer offers versatility in wiring options. Users can adapt the impedance to their amplifier setup, optimizing the system for efficient power transfer and achieving superior performance.
  • VENTED BOX FOR SUPERIOR BASS: Housed in a vented enclosure box, this subwoofer is designed for superior bass. The vented structure ensures efficient air circulation, minimizing distortion and unlocking the full potential of the subwoofer's performance.
  • ADDITIONAL ITEM SPECS: The 18" Monolith Series Car Subwoofer, measuring 32.4 x 30 x 26 inches and weighing 100.35 pounds, delivers impressive audio performance with a power handling capability of 3500 watts peak and 1750 watts RMS.

Brand: Harmony Audio


Speaker Maximum Output Power: 1.75E+3 Watts


Connectivity Technology: wired


Audio Output Mode: Mono


Mounting Type: Car Mount


Model Name: HA-ML1X18D2


Speaker Type: Subwoofer


Special Feature: Durable


Recommended Uses For Product: car


Compatible Devices: Smartphone, Tablet, MP3 Player, Desktop, Television, Projector


Subwoofer Diameter: 18 Inches


Controller Type: Voice control


Surround Sound Channel Configuration: 2.0


Color: Loaded


Included Components: Enclosure


Product Dimensions: 26"D x 26"H


Impedance: 2 Ohm


Is Waterproof: FALSE


Warranty Type: Limited or Full


Number of Items: 2


Control Method: Touch


Speaker Size: 18 Inches


Power Source: Corded Electric


Woofer Diameter: 18 Inches


Vehicle Service Type: Car


Package Type: FFP


Audio Driver Size: 18 Inches


Subwoofer Connectivity Technology: Wired


Connectivity Protocol: Ethernet (wired connections)


Includes MP3 player?: No


Number Of Circuits: 1


Number of Power Levels: 1


Series Number: 1


Specific Uses For Product: car


UPC: 021221679271


Manufacturer: Harmony Audio


Date First Available: April 8, 2022


Frequently asked questions

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Top Amazon Reviews

    • Add to cart, buy before all gone!
Review Image by ChrisPy ChrisPy
A lot of people complained about the shipping which should not affect the star rating. My package (cardboard box) was damaged, but because of all the additional foam and cardboard inside, the sub and box was completely protected. The sound quality is absolutely incredible, coming from two 12’s is a huge difference. The bass has incredible deep bass. My amp is a 1200.1D skar amp which is plenty for me. It does take up quite a lot of space in my SUV but so far, well worth the money. I love the black carpet on the box and the Kevlar plating on the sub shows me that this is going to be able to handle a lot more power. If you’re still waiting… you’re dead wrong lol. ... show more
Reviewed in the United States on January 27, 2025 by ChrisPy ChrisPy
    • The thingy thumps
Review Image by G mallilaher G mallilaher
I ordered this for my 4 door Tacoma, it is far from functional, but I didn’t buy it for functionality. I bought it to annoy other drivers on the street. It gets freakishly low, to the point where my entire truck starts to do the wave. Sounds good quality wise as well. Overall very nice, it’s just freaking giant. I no longer have a back seat. As far as power goes, I have a 130A alternator and a capacitor (still cannot power the sub above half volume). But if you have lower than a 200A alternator then I would pick something else. My car has a 130A alternator and a 3.0 farad capacitor and my lights still dim badly. Might I add I have not gone above half volume because my car literally cannot power it past that. Even at half volume it’s wild, and I had a 15” kicker comp gold before this. As for amps, you can buy a NVX 5700w amp for a pretty good deal. It powers the sub great and sounds good. ... show more
Reviewed in the United States on January 6, 2025 by G mallilaher G mallilaher
    • Stop Looking ~ Add to Cart~ Purchase…
The media could not be loaded. Running on a Skar Audio 1500.1 this 18” subwoofer will try and remove windows from your vehicle.. It hits hard enough that you can’t see straight inside the Truck…
Reviewed in the United States on January 5, 2025 by Brandon
    • Huge 😳‼️‼️
Review Image by Jd Jd
Review Image by Jd Jd
Review Image by Jd Jd
Just WOW‼️ No power ran to yet But WOW my 1st 18in subwoofer Absolutely BEAST IN THICKNESS ! I will be ordering 2nd one SOON 💪🏾😁 Update September 2024 Finally running 2 18s Best decision ever ! 1 was Nice Now it's just DEADLY My poor Escalade 😁
Reviewed in the United States on August 14, 2022 by Jd Jd
    • Very deep bass!
The specs you find online are off. The box listed the specs, and this box is tuned to 27hz I believe. The frequency response goes down to 23hz if I remember correctly.. it plays low bass effortlessly. I hooked it up in the house on about 300watts and it shakes the house. The enclosure is ok, but it needs a brace front to back as the back wall is unsupported 3/4in . Not strong enough to handle this guy at full power. If you don't know, this sub is a SKAR 18" ZVX with a full coverage dust cap. Worth the $322 you can find online for sure. Can't go wrong with this one! If you like Deep Bass and not just spl, you will enjoy this speaker. In a better box it will surely pound with good SQ. I'm happy with it. ... show more
Reviewed in the United States on May 21, 2023 by Slowbusa

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