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  3. HK AUDIO L-SUB-4000

HK AUDIO L-SUB-4000 Linear Dual Vented Woofer 4039373020212 1200W

Hk Audio 039373020212 Linear Sub-4000 1200w Active 18 Inch Dual Vented Sub-woofer - Black

( Brand: Hk Audio ), ( Type: Subwoofer ), ( Connectivity: Wired ), ( Manufacturer Part Number: L SUB 4000 ), ( UPC: 039373020212 )

Review HK AUDIO Linear Sub-4000 1200w Active Inch Dual Vented Sub woofer Black

The HK Audio 039373020212 Linear Sub-4000 is a high-performance, 1200W dual 18-inch subwoofer designed for professional sound reinforcement applications. This subwoofer delivers powerful, accurate, and deep bass response, making it an ideal choice for various genres of music, live events, and installations.

The subwoofer's 18-inch drivers feature a large, linear motor with high-quality voice coils that ensure excellent power handling and efficiency. The dual-vented enclosure design provides optimal airflow and reduces the risk of distortion, allowing the subwoofer to deliver consistent and dynamic bass performance.

The HK Audio Linear Sub-4000 is designed with a robust and durable construction, featuring a birch plywood cabinet with a scratch-resistant textured paint finish. The subwoofer's internal bracing and rigorous quality control ensure that it can withstand the demands of rigorous touring and heavy use.

The subwoofer is equipped with a variety of connectivity options, including Neutrik SpeakON NL4 and NL8 connectors, making it easy to integrate into various systems and configurations. Additionally, the subwoofer features a polarity reversal switch, allowing for flexible installation and system configuration.

The HK Audio Linear Sub-4000 is a versatile and powerful subwoofer that delivers exceptional bass performance for professional sound reinforcement applications. Its durable construction, high power handling, and flexible connectivity options make it a reliable and versatile choice for live events, installations, and touring applications.

Key Features:

* Dual 18-inch linear motor subwoofer with 1200W RMS power handling

* Dual-vented enclosure design for optimal airflow and reduced distortion

* Durable birch plywood cabinet with scratch-resistant textured paint finish

* Connectivity options include Neutrik SpeakON NL4 and NL8 connectors

* Polarity reversal switch for flexible installation and system configuration.

The HK Audio Linear Sub-4000 1200W 18 Dual Vented Sub-Woofer (model number 039373020212) is a powerful subwoofer designed for professional applications. Here are some pros and cons that may help you make an informed decision about whether to purchase this subwoofer:

Pros:

1. High Power Handling: With a continuous power rating of 1200W, this subwoofer can deliver powerful and dynamic bass performance.

2. Dual Voice Coils: The dual voice coils allow for bi-amping or parallel connection, providing greater flexibility in system design and configuration.

3. Venting System: The dual vented design helps to reduce pressure build-up in the enclosure, ensuring consistent performance and reducing the risk of damage.

4. High-Quality Components: HK Audio is known for using high-quality components in their products, which can contribute to better sound quality and longevity.

5. Versatile Applications: This subwoofer can be used in various applications, including live sound, installation, and recording studios.

Cons:

1. Size and Weight: At 43.5 inches tall, 19.7 inches wide, and 29.9 inches deep, and weighing 189.7 pounds, this subwoofer is quite large and heavy, making it difficult to transport and install.

2. Price: With a high-power handling capacity and professional-grade components, this subwoofer comes at a premium price.

3. Complex Setup: Setting up this subwoofer for optimal performance may require some technical expertise, particularly in the area of bi-amping and system calibration.

In conclusion, the HK Audio Linear Sub-4000 1200W 18 Dual Vented Sub-Woofer is a high-performance subwoofer that offers impressive power handling, flexibility, and sound quality. However, its large size, weight, and premium price may make it less suitable for some applications or budgets.

If you are looking for a powerful subwoofer for professional applications, and you have the space, budget, and technical expertise to install and configure it, then this subwoofer may be a great choice for you. Alternatively, if you are looking for a more affordable or compact subwoofer, there may be other options available that better suit your needs. Ultimately, the decision comes down to your specific application requirements and budget.

specifications audiootto:

  • brand: Hk Audio
  • type: Subwoofer
  • connectivity: Wired
  • manufacturer part number: L SUB 4000
  • upc: 039373020212

returns Audiootto:

  • method: Money back
  • paid by: Seller
  • time: 30 Days
  • policy: Returns Accepted

payments Audiootto:

  • other
  • credit card: Diners-club
  • wallet: Google-pay

seller Audiootto:

  • rating: 99.8%
  • # reviews: 66031

general Audiootto:

  • Musical Instruments Gear > Pro Audio Equipment > Speakers
  • condition: Open box

offer Audiootto:

  • availability: In Stock
  • sold: 0
  • started: December 8, 2025
  • options: Seller-arranged-local-pickup
  • quantity: 1

shipping Audiootto:

type: subwoofer, connectivity: wired,
category: musical instruments > pro audio equipment > speakers, sku: 7607780317433633,

Hk Audio L-SUB-4000 Is Similar To:

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2 offers $409.99–$2599.99 USD
  • Offer #1: $2599.99 price + free delivery = $2599.99* total. L SUB 4000 A can also serve as a sub-low add-on to LINEAR SUB 2000 to beef up the bottom end in the range of 30 to 70 Hertz. L-SUB 4000A HK AUDIO.FREE SHIPPING
  • Offer #2: $409.99 price + free delivery = $409.99* total. Heavy-duty casters and a rock-solid foundation allow you to move hefty enclosures across venue floors with pure ease.FREE SHIPPING