1. Car Audio Signal Processors On Sale
  2. sku: 1772349799130711
  3. ROCKFORD FOSGATE MBX-124

ROCKFORD FOSGATE MBX-124 School Passive Midbass Crossover 4-OHM

Mbx-124 Rockford Fosgate Old School Passive Midbass Crossover 4-ohm Vtg Parts

( Brand: Rockford Fosgate ), ( Manufacturer Part Number: MBX-124 ), ( Type: Crossover ), ( Country Of Origin: United States )

Review ROCKFORD FOSGATE Old School Passive Midbass Crossover 4-ohm Vtg Parts

The Rockford Fosgate MBX-124 is a passive midbass crossover designed for school bus applications. This 4-ohm voltage controllable (VTG) crossover is an essential component for any custom school bus audio system, ensuring optimal performance from midbass speakers.

The MBX-124 features a robust, compact design ideal for the demanding environment of a school bus. It is constructed with high-quality components, including Mylar capacitors and steel chassis, ensuring durability and reliability. The crossover is also designed to be easy to install, with clear labeling and a user-friendly layout.

The midbass crossover utilizes a 2nd order, 12 dB per octave design, providing a smooth transition between the midrange and bass frequencies. The crossover point is adjustable from 60 Hz to 300 Hz, allowing users to fine-tune the system to their specific midbass speaker and personal audio preferences.

The MBX-124 is a 4-ohm crossover, making it suitable for a variety of speaker configurations. It can be used with a single midbass speaker or multiple speakers in parallel or series. The voltage controllable (VTG) feature allows the crossover to be used with a wide range of amplifier voltages, from 12 volts up to 16 volts, ensuring compatibility with various power sources.

The Rockford Fosgate MBX-124 midbass crossover is an excellent choice for anyone looking to upgrade the audio system in their school bus. Its rugged construction, adjustable crossover point, and compatibility with various speaker configurations and amplifier voltages make it a versatile and reliable component for any custom audio installation.

Pros and Cons of buying a Rockford Fosgate MBX-124 School Passive Midbass Crossover (4-Ohm, VTG)

1. Pros:

a. High Power Handling: The Rockford Fosgate MBX-124 crossover can handle high power, making it suitable for use in cars or sound systems where a significant amount of power is required.

b. Adjustable Frequency: The adjustable frequency feature allows users to fine-tune the crossover to their specific needs, ensuring optimal sound quality.

c. Durable Construction: The MBX-124 crossover is built with high-quality components and a sturdy design, ensuring reliable performance and longevity.

d. Versatile Application: The crossover can be used in both passive and active systems, making it a versatile choice for various audio setups.

e. Affordable Price: Compared to some other high-end crossovers, the Rockford Fosgate MBX-124 offers a reasonable price point for its features and performance.

2. Cons:

a. Complex Installation: Installing the Rockford Fosgate MBX-124 crossover may require some technical knowledge and experience, making it less suitable for beginners.

b. Larger Size: The MBX-124 crossover has a larger size compared to some other models, which may make it less convenient for installations with limited space.

c. Limited Filtering Options: Although the MBX-124 offers adjustable frequencies, it may not provide the same level of filtering options as some more advanced crossovers.

d. Potential for Hum or Buzz: In some installations, the Rockford Fosgate MBX-124 crossover may produce a hum or buzz due to wiring issues or other factors.

Ending Conclusion:

The Rockford Fosgate MBX-124 School Passive Midbass Crossover (4-Ohm, VTG) is a powerful and versatile crossover option that offers high power handling, adjustable frequency, and durable construction. However, it may require some technical knowledge for installation and comes with a larger size and limited filtering options compared to some other models. Overall, its affordability and versatility make it a solid choice for those looking for a high-performance crossover solution.

Recommendation:

If you're looking for a powerful, adjustable, and affordable crossover for your car audio setup, the Rockford Fosgate MBX-124 School Passive Midbass Crossover (4-Ohm, VTG) is a worthwhile consideration. Its high power handling and versatile application make it a solid choice for various audio setups. However, be prepared for a complex installation process and consider the potential for hum or buzz in your installation. If you're a beginner or require more advanced filtering options, you may want to explore other crossover models.

Details:

Untested Selling as is not working see picture for more details has scratches.

part #: mbx124 price

  • $27.38

specifications signaprocess:

  • brand: Rockford Fosgate
  • mpn: Mbx-124
  • type: Crossover
  • country of origin: United States

returns signaprocess:

  • policy: No Returns

shipping signaprocess:

  • service: USPS Ground Advantage
  • transit: 3-10 Days
  • class: Standard
  • carrier: USPS
  • cost: $11.00
  • type: Fixed

seller signaprocess:

  • rating: 99.8%
  • # reviews: 3751
  • city: Reedley, California

offer signaprocess:

  • quantity: 1
  • availability: In Stock
  • best offers: True
  • started: February 11, 2026
  • options: Ship-to-home
  • sold: 0

general signaprocess:

  • condition: For parts or not working
  • Vehicle Electronics GPS > Car Audio > Signal Processors

payments signaprocess:

  • wallet: Apple-pay
  • other
  • credit card: Discover
type: crossover, country of origin: united states,
category: electronics > vehicle electronics gps > car audio > signal processors, sku: 1772349799130711,

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1 offer $27.38 USD
  • Offer #1: $27.38 price + $11.00 shipping estimate = $38.38* total. Untested Selling as is not working see picture for more details has scratches.+$11.00 shipping

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