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Technical Highlights

  • Plus One™ architecture, higher sensitivity, stronger bass performance.
  • UV-resistant polypropylene membrane, reliability, durability.
  • Larger magnet, improved power handling, ideal sound upgrade.
  • More technical details
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Normal price €76,05
Normal price -20% €95,00 Selling price €76,05
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Normal price €76,05
Normal price €95,00 Selling price €76,05
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Club 644F by JBL Description

Discover the world of sound with the CLUB 644F, a 4"x6" oval speaker from JBL. These speakers provide you with an impressive listening experience thanks to a variety of special features. With the patented Plus One™ woofer cone architecture, you enjoy higher sensitivity and stronger bass performance. Their acoustically damped and UV-resistant polypropylene cone is designed for reliability and durability, resisting demands such as heat and moisture. Additionally, the speakers feature a larger magnet for improved power handling. The CLUB 644F speakers are the perfect addition to your sound.

properties

  • Plus One™-Low Frequency Membrane Architecture
    • The patented (US Patent No. 7,548,631) Plus One™ membranes provide more surface area than other speakers of the same size, resulting in higher sensitivity, greater bass performance, and a larger musical character.
  • Acoustically damped, UV-resistant polypropylene membrane
    • The low-frequency diaphragm of each club speaker is designed to deliver a clean, resonance-free sound quality while withstanding the high demands of heat and humidity in the car.
  • Larger magnet, higher load capacity
    • The new club speakers feature a larger magnet that offers a higher load capacity than other speakers in similar price ranges.

General Specifications

  • Power consumption 40 W RMS, 120 W peak

Audio Specifications

  • Sensitivity (@ 2.83V) 92dB
  • Frequency response 75Hz - 20kHz
  • Nominal impedance 3.0 Ohm

What is in the box?

  • 2x speakers
  • 1x foam seal

JBL Club 644F Datasheet

Frequently Asked Questions about Club 644F


Wie beeinflusst die Plus One™-Tieftonmembran des JBL Club 644F den Klang?

The Plus One™ low-frequency diaphragm provides a larger diaphragm area in the JBL speakers Club 644F compared to other models of the same size. This additional area significantly increases sensitivity, enhancing low-frequency performance and musical character. This results in stronger bass reproduction without compromising clarity. The Plus One™ design delivers a richer and fuller sound quality, even at higher volumes. This feature is a significant advantage, especially for music lovers who prefer a full and dynamic sound. US Patent No. 7,548,631 underscores the uniqueness of this technology.

Welche Materialien werden bei der CLUB 644F Membran verwendet und warum?

The JBL Club 644F speaker uses acoustically damped, UV-resistant polypropylene membranes. This material ensures resonance-free sound quality and durability. Polypropylene is ideal for use in vehicles as it withstands extreme conditions such as heat and humidity. This resistance allows for consistent performance and prevents distortions that could arise from changes in material properties. The acoustic damping prevents unwanted resonances and contributes to a clear, uncolored sound that meets the demands of demanding audio applications.

Welche Leistung haben die JBL Club 644F Lautsprecher?

The JBL Club 644F speakers feature a nominal power of 40 watts RMS, while the peak power is 120 watts. These power values provide an impressive balance between efficiency and volume. With a sensitivity of 92dB at 2.83V, these speakers allow for powerful playback even at low input voltages. The frequency response of 75Hz to 20kHz ensures that both low and high tones are reproduced in detail and clarity. This combination of power and sensitivity makes the speakers ideal for car enthusiasts who desire impressive sound.

Wie hoch ist die Nennimpedanz bei den Club 644F Lautsprechern?

The nominal impedance of the JBL Club 644F speakers is 3.0 Ohms. This impedance helps the speakers draw more power from most modern car radios or amplifiers. A lower impedance means that the speakers can draw more current, which often results in better sound quality and higher volume. This is particularly advantageous for efficiently utilizing the available amplifier resources. The 3.0 Ohm impedance is ideal for optimal interaction with common car radios, which are mostly designed for speakers with similar specifications.

Welche technischen Eigenschaften verbessern die Belastbarkeit der Club 644F Lautsprecher?

The JBL Club 644F speakers feature a larger magnet that increases the load capacity compared to other speakers in the same price range. The larger magnet creates a stronger magnetic field, which enhances the efficiency and performance of the speaker. This improved load capacity allows for higher power without overheating or distortion, even at high volumes. This is especially important for intensive use in the car, where speakers need to be reliable and durable. The combination of high-quality materials and powerful magnet design ensures that the speakers maintain their sound quality even with demanding music genres.

Wie passen die CLUB 644F Lautsprecher in mein Fahrzeug?

The JBL Club 644F speakers have an oval 4"x6" design, making them suitable for many types of vehicles. For installation, it is important to check the dimensions and installation locations in your car to ensure they fit properly. Using the foam gaskets included can help install the speakers securely and without resonance. Some adjustment may be necessary to install the speakers correctly and ensure full sound. The size allows these speakers to be integrated into many American and European car brands.

Welche Frequenzbereiche decken die Club 644F Lautsprecher ab?

The JBL Club 644F speakers cover a frequency range of 75Hz to 20kHz. This range ensures that both deep bass frequencies and high tones are reproduced clearly and precisely. The low frequencies provide strong and full bass, while the high frequencies ensure clarity and richness of detail in music playback. The comprehensive frequency range allows for the authentic enjoyment of various music genres and sound styles without loss in sound quality. Whether you prefer classical music, rock, or electronic sounds, the Club 644F offers you a complete and powerful sound experience.

Wie schützt die Club 644F Lautsprechermembran vor Umwelteinflüssen?

The acoustically damped, UV-resistant polypropylene membrane of the JBL Club 644F speakers is specifically designed to withstand the high demands in vehicles. This membrane resists extreme environmental influences such as heat and moisture that can occur in the car. UV resistance ensures that the membrane retains its color and function even under direct sunlight. These properties ensure that the speakers operate reliably for a long time and deliver consistent sound quality. This protects the speaker from wear and tear in the long term, allowing you to enjoy full sound quality even after years.

Welcher Magnettyp wird in den Club 644F Lautsprechern verwendet und warum?

The JBL Club 644F speakers use a larger magnet than comparable speakers in their price range. This magnet is crucial for increased durability and performance improvement. The larger magnet provides a stronger motor, enhancing the accuracy and dynamics of the sound spectrum. The increased magnetic force ensures better control over the diaphragm movement, minimizing distortion and improving sound fidelity. Especially during intense bass passages and high volumes, the sound remains clear and precise. A stronger magnet is essential for the efficiency and performance of modern car audio systems.

Wie hoch ist die Empfindlichkeit der Club 644F Lautsprecher?

The JBL Club 644F speakers show a sensitivity of 92dB at 2.83V. This means they are capable of producing sound efficiently, even with less power supplied. Higher sensitivity improves volume and sound quality without the need to heavily load the amplifier. This feature is particularly advantageous when used in vehicles, where power is often limited by the onboard electrical system. A high-sensitivity speaker like the Club 644F maximizes performance from the available power source and provides an intense and clear listening experience.

Manufacturer information / responsible person

HANDELSONDERNEMING NEESKENS BV
Tom Neeskens
Salland 5 - 7
1948RE Beverwijk
Netherlands

Contact: info@neeskens.nl