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Harmony Audio 12" SPL Competition Subwoofer Pair Dual 2 Ohm 3000 Watt

Based on 23 reviews
Condition: New
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$589.99
Holiday Deal · 73% off was $2,199.00

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Availability: In Stock.
Fulfilled by HiFi-Soundconnection

Arrives Wednesday, Nov 18
Order within 16 hours and 21 minutes

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At a glance

Condition
New
Size
2 Ohm
Style
Two Pack
Model
HA-ML122x2
Color
Monolith - 2 Subs
Frequency Response
300 hertz
Audio Output Mode
Mono
Works with
Car's built-in audio system, Smartphone

Features 5

  • EXCEPTIONAL CONSTRUCTION: Crafted with a focus on durability and performance, this subwoofer features a cone made from high-quality materials. The goal is to maintain rigidity and reduce distortion, even when faced with demanding conditions, ensuring long-lasting and reliable performance.
  • VERSATILE WIRING OPTIONS: With its dual 2-ohm impedance configuration, this subwoofer provides users with versatile wiring options. This flexibility allows users to choose from a range of wiring configurations, tailoring their setup to achieve the optimal impedance for peak performance.
  • MAXIMUM POWER CAPABILITY: With a peak power handling of 3000 watts, the Monolith 12" Competition Subwoofer boasts maximum power capability. This ensures the subwoofer's ability to produce intense and impactful bass, creating a dynamic and immersive auditory journey.
  • ENHANCED MAGNET STRUCTURE: Featuring an optimized magnet structure, the Monolith subwoofer focuses on maximizing magnetic flux and motor strength. This deliberate design choice results in improved efficiency and responsiveness, enabling the subwoofer to reproduce bass frequencies with heightened precision and impactful resonance.

Description

This Package Includes the Following Items:2 x Harmony Audio HA-ML122 Monolith 12" Competition Sub 3000W Dual 2 Ohm Subwoofer Harmony Audio HA-ML122 Monolith 12" Competition Sub 3000W Dual 2 Ohm Subwoofer:Specifications:12" Monolith Series Car SubwooferPower Handling: Peak: 3000 wattsRMS: 1500 wattsSensitivity: 83.1dBFrequency Response: 37Hz-300HzMounting Depth: 9-1/2"Mounting Cutout Diameter: 11-3/16" Min Sealed Box Volume (Cubic Feet): 1.76 Max Sealed Box Volume (Cubic Feet): 3.35Min Vented Box Volume (Cubic Feet): 2.82 Max Vented Box Volume (Cubic Feet): 5.23Magnet Weight: 306 Ounces3" CCAW Voice CoilDual 2 OhmFeatures: Competition Grade Paper ConeStitched High Roll Foam SurroundTinsel Leads Woven into Spider Die-Cast Aluminum BasketHigh Flux Ferrite MagnetDetailed Specifications:Voice Coil Diameter: 76.5mmVoice Coil Height: 64.7mmHE Magnetic Gap Height: 20mmVoice Coil Bobbin: Black AluminumXmax: 22.35mmMagnet Layers: 8Cms (Suspension Compliance): 0.045Qms (Mechanical Q Factor): 6.54Qes (Electrical Q Factor): 0.55Qts (Total Q Factor): 0.51Mms (Moving Mass): 403.2Vas (Equivalent Volume of Compliance): 14.3 LRs (Resonant Frequency): 37 HzSD (Effective Piston Area): 471.4 cm2

Specs 38

Brand Harmony Audio
Speaker Maximum Output Power 6000 watts
Frequency Response 300 hertz
Connectivity Technology RCA
Audio Output Mode Mono
Mounting Type Car Mount
Enclosure Material Plastic
Speaker Type Subwoofer, Surround Sound

Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Nov 18

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews


Highly underrated
Size: 2 Ohm Style: Single Pack
These are some serious 12s. I also have the monolith 18s. You won't be disappointed. I won't name bash on here but I can assure you I've owned very very well known brands but those brands are a serious let down after getting these bad boys . All brands have to start from the bottom. They offer product at a discounted rate . Then they let the product speak for itself. The monolith subs and Harmony Audio amps in my opinion will be the next big name in car audio. It's just a matter of time. Im sure after this happens the prices will definitely go up. I would get them now while pricing is low. ... show more
Reviewed in the United States on May 3, 2023 by Bigdaddydeas

Subs are Beasts!
Size: 2 Ohm Style: Single Pack
These subs on the right power straight up knock! I fed my two 12s around 3.5k rms in a GP car audio custom slot ported Baltic birch box. 4 runs 1/0 front to back, big 3, 125ah of agm battery bank with a agm under the hood.
Reviewed in the United States on November 7, 2024 by Lawrence m waters jr

Sounds good so far
Size: 2 Ohm Style: Single Pack
Been waiting over a month to replace a blown American bass xfl tried to order a American Bass hd got shipped the wrong sub twice and the 3rd on never even shipped, so looking around found this baby and so far she sounds amazing can't wait till she broken in custom box suits her well hits lows very smoothly will update in a few weeks ... show more
Reviewed in the United States on June 10, 2023 by michael mathews

The subwoofer basket seems to be defective with some of the subwoofers
Size: 2 Ohm Style: Single Pack
I bought the monolith 12 and the box that goes with it it sounded good while it worked. But today I was moving the sub and box out of my car. I picked up the box and the basket broke. I removed the subwoofer and this is the damage that was revealed. The company was helpful while in the warranty process and ensured it was a painless experience. ... show more
Reviewed in the United States on May 15, 2022 by Autumn Daeley

BUY IT YOU WONT BE DISAPPOINTED
Size: 2 Ohm Style: Single Pack
Sounds pretty good with 1200 watts skar amp on a 2012 Camry stock alternator you can hear me before you see me I got it in a birchwood custom box made for a zv4 I bought off someone and this thing slams
Reviewed in the United States on April 29, 2021 by Tae

power
Size: 2 Ohm Style: Single Pack
i have two of these in my car they sound real good in there i will tell anybody about these
Reviewed in the United States on March 7, 2020 by Princeton Allen

Well built
Size: 2 Ohm Style: Single Pack
Great sub for the money. Very well built
Reviewed in the United States on March 18, 2021 by Brian white

Wonderfully engineering
Size: 2 Ohm Style: Single Pack
This sub hits hard and looks really good.. great for the money
Reviewed in the United States on December 7, 2019 by Shon r.
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