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  3. ACURA 39120-STX-A51

ACURA 39120-STX-A51 Woofer Circuit Crossover 614.AC1511

fits model: Mdx. make: Acura. year: 2007–2013.

39120-stx-a51 Acura 614.ac1511 07-13 Mdx Sub-woofer Circuit Crossover Oem

( Part Type: Circuit Woofer ), ( Conditions Options: Sub-woofer Circuit/crossover ), ( Genuine Oem: Yes ), ( Ipn: 614.ac1511 ), ( Year: 2011 )

Review ACURA Sub woofer Circuit Crossover Oem fits MDX 2007–2013

The Acura MDX 614.AC1511 07-13 Sub-Woofer Circuit Crossover 39120-STX-A51 is a high-performance audio component designed specifically for the Acura MDX vehicles produced between 2007 and 2013. This crossover is an essential part of any sound system upgrade, as it ensures that the sub-woofer and mid-range speakers in your vehicle deliver clear, balanced, and high-quality sound.

This crossover is a 2-way design, meaning it separates the audio signal into two distinct frequency bands: high-pass for the mid-range speakers and low-pass for the sub-woofer. The high-pass filter allows the mid-range speakers to handle the higher frequencies, while the low-pass filter lets the sub-woofer handle the lower frequencies, resulting in a more efficient and effective sound system.

The 614.AC1511 07-13 Sub-Woofer Circuit Crossover 39120-STX-A51 features adjustable crossover points, allowing you to fine-tune the sound to your personal preferences. You can adjust the crossover frequency to optimize the sound for your specific sub-woofer and mid-range speakers, ensuring that the bass and mid-range frequencies are perfectly balanced.

This crossover is also designed with high-quality components, including Mylar capacitors, which offer superior capacitance and stability, and iron-core inductors, which provide excellent magnetic field strength and linearity. These components ensure that the audio signal is filtered accurately and consistently, resulting in clear, balanced, and high-quality sound.

The 614.AC1511 07-13 Sub-Woofer Circuit Crossover 39120-STX-A51 is easy to install, with clear and concise instructions provided in the package. The crossover comes with all necessary mounting hardware, and the terminals are designed to accept various wire sizes, making the installation process hassle-free.

Overall, the Acura MDX 614.AC1511 07-13 Sub-Woofer Circuit Crossover 39120-STX-A51 is an essential component for any Acura MDX sound system upgrade. With its adjustable crossover points, high-quality components, and easy installation, this crossover delivers clear, balanced, and high-quality sound, ensuring that your music sounds its best no matter where you are.

A Detailed Analysis of the Acura MDX Sub-Woofer Circuit Crossover (39120-STX-A51)

Introduction:

The Acura MDX 39120-STX-A51 is a sub-woofer circuit crossover designed specifically for Acura MDX vehicles. This component plays a crucial role in optimizing the sound quality of your car's audio system. In this analysis, we will discuss the advantages and disadvantages of investing in this sub-woofer circuit crossover.

Pros:

1. OEM Compatibility: The Acura MDX 39120-STX-A51 is designed to work seamlessly with the original factory audio system in your MDX. This ensures that the sound quality remains consistent with the vehicle's intended audio characteristics.

2. Improved Bass Response: A high-quality sub-woofer circuit crossover like the 39120-STX-A51 can significantly improve the bass response in your car's audio system. This leads to a more enjoyable listening experience, particularly for music genres that heavily rely on bass.

3. Customizable Sound: Depending on your personal preferences, you can adjust the crossover settings to fine-tune the sound in your vehicle. This can result in a more balanced and customized audio experience.

4. Durability: Acura is known for producing high-quality components, and the 39120-STX-A51 is no exception. This sub-woofer circuit crossover is built to last and can withstand the rigors of daily use.

Cons:

1. Cost: The Acura MDX 39120-STX-A51 is a premium component, and its price reflects its high-end features. For those on a budget, it may be difficult to justify the expense.

2. Complex Installation: Installing the 39120-STX-A51 may require some technical expertise. If you are not confident in your ability to perform the installation yourself, it may be best to consult a professional.

3. Limited Flexibility: Since this component is designed specifically for the Acura MDX, it may not be compatible with other vehicles or aftermarket audio systems.

Conclusion:

The Acura MDX 39120-STX-A51 sub-woofer circuit crossover offers several advantages, including OEM compatibility, improved bass response, customizable sound, and durability. However, its premium price, complex installation, and limited flexibility may be drawbacks for some potential buyers. Ultimately, if you are looking to enhance the sound quality of your Acura MDX and are willing to invest in a high-end component, the 39120-STX-A51 is an excellent choice.

Recommendation:

If you are an Acura MDX owner seeking to upgrade the sound system in your vehicle, the Acura MDX 39120-STX-A51 sub-woofer circuit crossover is a worthwhile investment. Its ability to optimize the sound quality and provide a more enjoyable listening experience makes it a valuable addition to your car audio system. However, be prepared for the installation process and the premium price. If you are unsure about the installation process, consult a professional to ensure proper installation and optimal performance.

Details:

part #: 39120-stx-a51 prices

  • $45.05-$79.99

specifications sparkystooge:

  • for models: Mdx
  • for makes: Acura
  • for years: 2007-2013
  • part type: Circuit Woofer
  • conditions options: Sub-woofer Circuit/crossover
  • genuine oem: Yes
  • interchange part number: 614.AC1511
  • year: 2011

payments sparkystooge:

  • other
  • wallet: Apple-pay
  • credit card: Visa

general sparkystooge:

  • Car Truck Parts Accessories > Ignition Systems Components > Ignition Kits
  • condition: Used

seller sparkystooge:

  • city: Rancho Cordova, California
  • rating: 100.0%
  • # reviews: 1006

shipping sparkystooge:

  • transit: 4-10 Days
  • class: Economy
  • carrier: FedEx, UPS, USPS
  • type: Fixed
  • service: FedEx Ground Economy, UPS Ground Saver, USPS Media Mail
  • cost: $20.00

offer sparkystooge:

  • options: Ship-to-home
  • started: March 16, 2026
  • quantity: 1
  • sold: 0
  • availability: In Stock

returns sparkystooge:

  • paid by: Buyer
  • policy: Returns Accepted
  • time: 60 Days
for models: mdx, for makes: acura, for years: 2007-2013, part type: circuit woofer, conditions options: sub-woofer circuit/crossover, genuine oem: yes, year: 2011,
manufacturer: acura, category: auto parts > car truck parts accessories > ignition systems components > ignition kits, sku: 10558889498377604,

Acura 39120-STX-A51 Is Similar To:

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5 offers $45.05–$79.99 USD
  • Used. Offer #1 priced at $45.05 + $0.00 delivery = $45.05* total. Images : All images are of the actual item. 2007-2013 Acura MDX Subwoofer Speaker Woofer ELS , D043, OEM, 2007, 2008, 2009, 2010, 2011, 2012, 2013.FREE SHIPPING
  • Used. Offer #2 priced at $79.99 + $0.00 delivery = $79.99* total. Designed to fit perfectly in your MDX, this subwoofer (condition: SUB WOOFER EAB20107A) will provide high-quality sound for your driving pleasure Enhance your car audio experience with this genuine OEM subwoofer audio speaker for the 07-13 Acura MDX.FREE SHIPPING
  • Used. Offer #3 priced at $79.99 + $0.00 delivery = $79.99* total. Search for more parts forACURA MDX Model: ACURA MDX.FREE SHIPPING
  • Used. Offer #4 priced at $79.99 + $0.00 delivery = $79.99* total. FREE SHIPPING
  • Used. Offer #5 priced at $21.25 + $10.00 delivery = $31.25* total. -Most electric parts have been tested and work well The manufacturer (P/N, OEM) numbers must match in order to work with your vehicle.+$10.00 shipping

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