JBL 4731A Sr Crossover Network

( Brand: Jbl ), ( Model: JBL SR 4731A ), ( Type: Pa Speaker ), ( Connectivity: Wired ), ( Manufacturer Part Number: 4731A )

Review JBL Sr Crossover Network

The JBL 4731A SR Crossover Network is a professional-grade audio component designed to deliver superior sound quality in various applications, from studio monitoring to live sound reinforcement. This crossover network is part of JBL's renowned 4700 Series, which has long been a staple in the professional audio community for its reliable performance and sonic accuracy.

The 4731A SR is a 2-way passive crossover, featuring two separate channels, each with its customizable filters to optimally divide the frequency spectrum between a woofer and a tweeter. The design employs a Sloping-Shelf filter topology, ensuring a seamless blend of frequencies between the drivers, thus eliminating any audible distortion or phasing issues.

The crossover network offers a frequency response range from 30 Hz to 20 kHz, allowing it to effectively cover the entire audio spectrum for most applications. The components are of the highest quality, including premium-grade inductor and capacitor networks, ensuring accurate and consistent performance over time.

The JBL 4731A SR Crossover Network is also known for its flexibility. It is designed to accommodate various driver configurations, with adjustable input impedance and selectable high-pass and low-pass filters. The crossover points can be set to various values, allowing users to fine-tune the sound to their specific requirements.

The 4731A SR is housed in a rugged, 19-inch rack-mount enclosure, making it suitable for use in professional environments. Its robust construction ensures that it can withstand the rigors of daily use, while its compact size enables easy integration into a wide range of systems.

In summary, the JBL 4731A SR Crossover Network is a versatile and high-performance audio component, engineered to deliver exceptional sound quality and flexibility in various professional applications. With its premium components, customizable filters, and rugged construction, it is an excellent investment for audio professionals seeking optimal sound performance and reliability.

The JBL 4731A SR crossover network is a popular choice among audio enthusiasts and professionals for building high-fidelity loudspeaker systems. This component is known for its high-quality electronic design that separates the audio signal into three separate frequency bands, ensuring each driver handles the appropriate range of frequencies for optimal performance. Here are some pros and cons of buying a JBL 4731A SR crossover network:

1. High-quality components: The JBL 4731A SR uses premium-grade components, ensuring accurate and precise frequency separation.

2. Customizable: The crossover network can be configured to suit various loudspeaker designs and driver specifications.

3. Improved sound quality: Properly implementing a crossover network can lead to better sound quality, increased clarity, and improved imaging in a loudspeaker system.

4. Robust design: The crossover network is built to handle high power levels and can withstand the rigors of professional use.

5. Versatile: The JBL 4731A SR can be used for a wide range of applications, from home audio systems to professional studio monitoring.

1. Complexity: Setting up and configuring the crossover network can be a complex process, especially for those new to audio engineering.

2. Cost: The JBL 4731A SR is a more expensive option compared to some other crossover networks on the market.

3. Size: The crossover network is relatively large, which can make it challenging to integrate into smaller projects or installations.

4. Manual configuration: The JBL 4731A SR does not come with any software or presets, requiring users to manually adjust the crossover settings.

In conclusion, the JBL 4731A SR crossover network is an excellent investment for those seeking high-quality sound and the ability to customize their loudspeaker systems. Its premium components, robust design, and versatility make it a popular choice among audio professionals. However, its complexity, cost, and size might not be suitable for everyone, particularly those new to audio engineering or working on smaller projects.

If you are a serious audio enthusiast or professional looking to build a high-performance loudspeaker system, the JBL 4731A SR crossover network is an excellent choice. However, if you are new to audio engineering, or working on a smaller project, you might want to consider simpler and more affordable options. Ultimately, the decision to purchase the JBL 4731A SR crossover network depends on your specific needs, budget, and experience level in audio engineering.

part # 4731a prices

• $40.21-$149.00

specifications audiootto:

• brand: Jbl
• model#: JBL SR 4731A
• type: Pa Speaker
• connectivity: Wired
• manufacturer part number: 4731A

shipping audiootto:

• transit: 4-9 Days
• type: Calculated
• class: Standard
• carrier: UPS
• service: UPS Ground
• cost: $14.59

payments audiootto:

• credit card: Discover
• wallet: Google-pay
• other

seller audiootto:

• # reviews: 246
• rating: 100.0%

offer audiootto:

• best offers: True
• availability: In Stock
• quantity: 1
• sold: 0
• options: Ship-to-home
• started: September 18, 2025

returns audiootto:

• policy: No Returns

general audiootto:

• Musical Instruments Gear > Pro Audio Equipment > Speakers
• condition: Used

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