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Harmony Audio HA-ML121 Monolith 12" Car Stereo Competition SPL Sub 3000W Dual 1 Ohm Subwoofer
Item #: 81406129

Harmony Audio HA-ML121 Monolith 12" Car Stereo Competition SPL Sub 3000W Dual 1 Ohm Subwoofer

Item #: 81406129

SCR 5786

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What Stands Out

High Power Output
Delivers an impressive 3000W peak power, ensuring deep bass and exceptional performance for car audio enthusiasts seeking competition-level sound quality.
Dual Voice Coils
Features dual 1 Ohm voice coils, allowing versatile wiring options for optimal impedance matching and easier integration into various sound systems.
Competition Ready
Designed specifically for SPL competitions, this subwoofer enhances audio clarity and volume, making it a top choice for serious competitors and car audio fans.

Product Details

Shop Harmony Audio HA-ML121 Monolith 12 Car Stereo Competition SPL Sub 3000W Dual 1 Ohm Subwoofer online at a best price in Seychelles. B0CLFFRL3R
  • HIGH-QUALITY CONSTRUCTION: The subwoofer features a robust construction with a focus on durability and performance. The cone is crafted from high-quality materials to ensure rigidity and minimize distortion, even under demanding conditions. The subwoofer is built to withstand the rigors of competition and continuous high-power use.
  • 3000W PEAK POWER HANDLING: The Monolith 12" Competition Subwoofer boasts an impressive peak power handling of 3000 watts, making it capable of delivering thunderous and deep bass notes. This high power rating is ideal for users who crave an immersive and impactful audio experience.
  • DUAL 1 OHM IMPEDANCE: With a dual 1-ohm impedance configuration, this subwoofer provides versatile wiring options. Users can choose from various wiring configurations to match their amplifier setup and achieve the desired impedance for optimal performance.
  • DUAL VOICE COIL DESIGN: The dual voice coil (DVC) design enhances the flexibility of wiring configurations. It allows users to customize the impedance and match the subwoofer to their amplifier's capabilities, providing options for different setups and applications.
  • ADDITIONAL ITEM SPECS: The 12" Monolith Series Car Subwoofer, weighing 50.75 pounds and with dimensions of 16 x 16 x 14 inches, delivers powerful audio performance in a compact and substantial design.
Audio Output ModeStereo
Mounting TypeCar Mount
Enclosure MaterialAluminum
Speaker TypeSubwoofer
Antenna Locationcar
Subwoofer Diameter12 Inches (30.5 cm)
ColorMonolith - 1 Sub
Is WaterproofFALSE
Control MethodVoice
Speaker Size12 Inches (30.5 cm)
Woofer Diameter12 Inches (30.5 cm)
Controller TypeVoice control
Unit Count1 Count
Item Dimensions D x W x H15.87"D x 16.04"W x 13.36"H (40.3 x 40.7 x 33.9 cm)
Connectivity Technologywired
Wireless TechnologyNo Wireless Communication Technology
Subwoofer Connectivity TechnologyWired
Connectivity ProtocolHDMI, RCA, USB, XLR, aux, coaxial
Audio Driver TypeDynamic Driver
Audio Driver Size12 Inches (30.5 cm)
BrandHarmony Audio
Model NumberHA-ML121
Model NameHA ML121
Number of Items1
UPC603167659038
ManufacturerHarmony Audio
Speaker Maximum Output Power3000 Watts
Frequency Response300 Hz
Number of Audio Channels1.0
Impedance1 Ohms
Compatible DevicesMP3 Player, Smartphone, Tablet
Compatible with Vehicle TypeCar
Power SourceCorded Electric

Who Should Buy?

Suitable For
  • Car Audio Enthusiasts

    Ideal for users who love high-quality bass and want to enhance their car audio experience dramatically.

  • Competition Users

    Perfect for those participating in SPL competitions seeking powerful, high-performance subwoofer solutions.

  • Heavy Bass Lovers

    Designed for listeners who prioritize deep, booming bass over other audio elements in their music.

Not Suitable For
  • Casual Listeners

    Not suitable for users who prefer a balanced audio experience with less emphasis on powerful bass.

  • Limited Space

    Users with compact vehicles may find installation and space management challenging with this large subwoofer.

  • Budget-Conscious Buyers

    Not the best choice for individuals looking for affordable audio solutions; it may be too expensive.

Product Description

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the power output of the Harmony HA-ML122 Monolith 12 Competition SPL Sub?

    Answer: The Harmony HA-ML122 Monolith 12 Competition SPL Subwoofer boasts an impressive power output of 3000 watts. This high wattage is designed to deliver deep, powerful bass performance, ideal for those who demand high sound pressure levels. Whether you're competing in SPL events or just want to enhance your car audio system, its dual 2 ohm configuration allows for flexible impedance matching with your amplifier, ensuring optimal performance and sound clarity.
  • Question: Is the 2X Harmony HA-ML122 Subwoofer suitable for competition use?

    Answer: Yes, the 2X Harmony HA-ML122 Subwoofer is specifically designed for competition use, making it a top choice among SPL enthusiasts. Its construction materials, large voice coil, and efficient design contribute to its ability to produce incredibly high sound pressure levels. For competitors, this means that the subwoofer can handle extreme power demands during competitions, delivering sound quality and loudness needed to win events.
  • Question: What kind of enclosure is best for the HA-ML122 subwoofer?

    Answer: The best enclosure for the Harmony HA-ML122 subwoofer is a vented (port) box, which allows for maximum airflow and enhances the efficiency of the subwoofer. A vented enclosure can significantly improve the bass response and overall sound quality, making it ideal for competition settings. It's also important to follow the recommended enclosure specifications to ensure optimal performance and avoid any damage to the subwoofer.
  • Question: How does the dual 2 ohm setup benefit my audio system?

    Answer: The dual 2 ohm setup of the HA-ML122 subwoofer allows for greater flexibility in wiring configurations, which can be beneficial for different amplifier setups. By choosing different wiring options, you can achieve a final impedance of 1 ohm or 4 ohms. This flexibility helps you match the subwoofer with your amplifier for optimal power delivery and efficiency, providing the best sound performance tailored to your audio system’s needs.
  • Question: Can I use the HA-ML122 in a home theater system?

    Answer: While the HA-ML122 subwoofer is primarily designed for car audio and competition use, it can also be integrated into a home theater system with the right amplifier and configuration. Its high power output and impressive SPL capabilities make it suitable for producing deep bass sounds that enhance the overall movie-watching experience. Just be mindful of space and ensure you have an appropriate enclosure to maximize performance in a home environment.
  • Question: What is the frequency response range of the Harmony HA-ML122?

    Answer: The Harmony HA-ML122 features a broad frequency response range, typically from around 20 Hz to 300 Hz. This range ensures that the subwoofer can reproduce the lowest bass frequencies that enhance music genres like hip-hop and electronic dance music, as well as provide the necessary sound effects for movies. This capability contributes to an immersive audio experience, making it a great choice for sound enthusiasts.
  • Question: How do I install the Harmony HA-ML122 subwoofer in my vehicle?

    Answer: Installing the Harmony HA-ML122 subwoofer requires basic tools and a little knowledge of car audio systems. You typically need to connect the subwoofer to an amplifier with suitable power and impedance ratings. Make sure to provide proper wiring, secure the subwoofer in a well-constructed enclosure, and follow wiring diagrams to ensure your setup is safe and effective. It's always recommended to consult specific installation guides or professional assistance if you're new to car audio.
  • Question: What is the recommended amplifier for the HA-ML122 subwoofer?

    Answer: For optimal performance with the HA-ML122 subwoofer, it’s advisable to pair it with an amplifier that can deliver at least 1500-3000 watts RMS at a 2 ohm load. Amplifiers with built-in low-pass filters can help manage sound frequencies effectively, allowing the subwoofer to produce clean and powerful bass. Brands such as Harmony, Rockford Fosgate, and JL Audio are known for their performance with high-powered subwoofers, ensuring you achieve the best sound experience.
  • Question: What types of music are best suited for the Harmony HA-ML122 subwoofer?

    Answer: The Harmony HA-ML122 subwoofer excels with bass-heavy music genres, including hip-hop, EDM, and reggaeton, where the deep bass frequencies are crucial for an immersive listening experience. However, its broad frequency response also allows for versatility, making it suitable for rock, pop, and even classical music when paired with the right speaker setup. This capability is ideal for users looking for a subwoofer that can adapt to various musical styles.
  • Question: Where can I buy the 2X Harmony HA-ML122 Monolith 12 Competition SPL Sub 3000W Dual 2 Ohm Subwoofer?

    Answer: You can purchase the 2X Harmony HA-ML122 Monolith 12 Competition SPL Sub 3000W Dual 2 Ohm Subwoofer on Ubuy in Seychelles. Ubuy offers a wide selection of audio products, ensuring you find the right components for your audio system along with comprehensive support during your shopping experience.

Harmony Audio Component Subwoofers HA-ML121 Editorial Review

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In the world of car audio, the Monolith 12 subwoofer has made quite the impression on customers. With a power-hungry nature, this subwoofer demands a suitable amp, and proper wiring such as a big 3 upgrade and zero gauge wiring kit. Customers have praised its ability to deliver great sound and hard, clean bass, rivaling well-known brands in the industry. The sub's carbon fiber cone and dust cap are not only rugged but also aesthetically pleasing. However, some users have encountered issues such as the basket breaking, showcasing durability concerns. Despite this, the majority of customers have found the Monolith 12 to be a worthwhile investment for any bass head looking for high-quality audio performance. **

Customer Reviews & Ratings

4.9
16 customers ratings
  • 5 Star
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Pros

  • Delivers great sound and hard, clean bass
  • Rugged Construction with carbon fiber cone and dust cap
  • Comparable to more expensive brands but at a more affordable price point

Cons

  • Demands a high amount of power and proper wiring

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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