7K4411B

SPEAKER, Focal

200 offers available: $69.99–$27999.00
7K4411B FOCAL Speakers

The Focal KRX Powered Subwoofer, model number 7K4411B, is a high-performance audio solution designed to deliver deep, rich bass for music and home theater applications. This subwoofer boasts a powerful 200-watt RMS amplifier, capable of producing an impressive peak power of 400 watts, ensuring it can handle even the most demanding bass lines.

The 7K4411B features a 7-inch (18 cm) aluminum woofer cone, which is lightweight yet rigid, allowing for quick and accurate response. This driver is also treated with a specific nanometric coating to enhance its durability and resistance to external factors. The subwoofer's bass reflex enclosure design, equipped with a front-firing port, helps to improve overall bass efficiency and extension.

This model comes with various controls to tailor its performance to your specific needs. Adjustable low-pass and phase filters allow you to blend the subwoofer seamlessly with your main speakers, while the volume control ensures easy and precise level adjustments. Additionally, the subwoofer includes a line-level input, making it compatible with a wide range of audio sources.

The Focal KRX 7K4411B Powered Subwoofer is not only powerful but also aesthetically pleasing. Its sleek, modern design, with a black satin finish, makes it an elegant addition to any home theater or audio system setup. The subwoofer's compact size, with dimensions of 14.2 x 14.2 x 15.3 inches (36 x 36 x 38.8 cm), makes it suitable for various placement options, including under a table or in a corner.

In summary, the Focal KRX 7K4411B Powered Subwoofer is a versatile and high-performance audio solution. Its powerful amplifier, responsive driver, and adjustable controls offer accurate and deep bass to enhance your music and home theater experiences. The modern design and compact size make it an attractive and practical addition to any audio setup.

Focal Kevlar TWE310F 4-inch Driver: A Detailed Analysis with Pros, Cons, and Conclusion

The Focal Kevlar TWE310F 4-inch driver is a popular choice among audio enthusiasts and professionals due to its exceptional sound quality and durable construction. In this analysis, we will discuss the key features of this driver, followed by its pros, cons, and a conclusive recommendation.

Features:

1. Kevlar cone material for high rigidity and low mass.

2. Aluminum voice coil former for efficient heat dissipation.

3. Neodymium magnet for powerful magnetic field.

4. Rubber surround for secure mounting and excellent damping.

Pros:

1. Exceptional clarity and detailed sound reproduction.

2. Wide frequency response range (approximately 2.5kHz to 20kHz).

3. High power handling capacity (up to 120 Watts RMS).

4. Durable construction with Kevlar cone material.

5. Low distortion and high sensitivity (93dB).

Cons:

1. Requires a high-quality crossover for optimal performance.

2. Sensitive to enclosure design and placement.

3. May not produce sufficient bass for some applications.

Conclusion:

The Focal Kevlar TWE310F 4-inch driver is a top-tier choice for those seeking exceptional sound quality and durability. Its pros, including clarity, wide frequency response, high power handling, and low distortion, outweigh the cons, such as the need for a high-quality crossover and sensitivity to enclosure design.

Recommendation:

If you're a serious audiophile or professional looking for a high-performance driver for your custom speaker project, the Focal Kevlar TWE310F is an excellent investment. Keep in mind that it may require additional components, such as a well-designed crossover, to reach its full potential.

Details:

The Focal 7K4411B is a specific model of 7-inch woofer speaker driver, part Focal historical high-fidelity components, they're used working drivers.

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