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Focal

Universal ISU690

6"x9" speaker set

189,00€
189,00€ 189,00€
including VAT. , possibly plus shipping

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Highlights

  • 6"x9" speaker set, frequency response 55 Hz 21 kHz, 4 Ohm.
  • Sensitivity 93.6 dB, nominal power handling 80 Wrms, polyglass membrane.
  • Installation diameter 218 x 147 mm, installation depth 83.5 mm, robust.
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Brand: Focal
Delivery time:
Available for delivery, with you in 1-4 days
Number:
set
RMS Watts:
80
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The ISU690 is a high-quality 6"x9" speaker set from the renowned manufacturer Focal. Characteristic of the ISU690 are its technical specifications, which feature a frequency response of 55 Hz - 21 kHz, a nominal impedance of 4 Ohms, and a sensitivity of 93.6 dB at 2.83V/1m. With a nominal power handling of 80 Wrms and a maximum power handling of 160 W, it offers robust performance. Additionally, it has a Polyglass cone in the woofer and with installation dimensions of 218 x 147 mm in diameter and 83.5 mm in depth, it fits into many common installation situations.

Technical Data

  • 6"x9" speaker set
  • Frequency response: 55 Hz - 21 kHz
  • Nominal impedance: 4 Ohm
  • Sensitivity 2.83V/1m: 93.6 dB
  • Nominal load capacity: 80 Wrms
  • Maximum load capacity: 160 W
  • Subwoofer: Polyglass membrane
  • Installation diameter: 218 x 147 mm
  • Installation depth: 83.5 mm
The Universal ISU690 speaker set from Focal covers an impressive frequency range of 55 Hz to 21 kHz. This range allows for a wide sound representation from deep bass tones to high treble. The precision and clarity in the frequency response make this speaker particularly suitable for discerning music lovers who desire accurate reproduction. With its wide frequency range, the ISU690 is optimal for various music genres, including classical, rock, and electronic music. The robust design and sophisticated technology ensure consistent sound quality even at higher volumes.
The Focal ISU690 speaker set has a nominal power handling of 80 watts RMS. This performance ensures that the speaker maintains a consistent and enduring power output even during continuous use. However, the maximum power handling is 160 watts, providing flexibility for peak loads. With this robust performance, you can ensure that your music is reproduced with maximum clarity and without distortion at various volume levels and in different environments. This speaker set is ideal for users who expect constant and reliable audio playback for demanding audio content.
The Universal ISU690 from Focal has an impressive sensitivity of 93.6 dB at 2.83V/1m. This high sensitivity allows for efficient conversion of electrical energy into acoustic power, meaning that the speaker provides loud and clear playback even with low amplifier power. Especially in vehicles where efficiency and volume are required, this speaker proves to be exceptionally effective. If you enjoy listening to music at high volumes, you will benefit from the high sensitivity, as even quieter amplifiers can produce impressive volume.
The Focal ISU690 speaker set has a nominal impedance of 4 ohms. This impedance is typical for car audio applications and ensures that the speakers harmonize optimally with most common car radios and amplifiers. A 4-ohm impedance ensures that sufficient current flows to provide a powerful and dynamic sound reproduction. When installing, it is important to ensure that amplifiers and other audio components are compatible with the 4-ohm requirement to avoid overheating or other damage to the audio devices.
The Universal ISU690 from Focal has a mounting diameter of 218 x 147 mm. This size ensures a wide adaptability to various vehicle types and installation options. Since not all vehicle models offer the same installation depth or mounting options, it is important to match the dimensions of this speaker with the existing mounting frames of your vehicle. In vehicles with limited space, knowing the installation data precisely can help avoid unnecessary adjustments or modifications.
The Focal ISU690 uses a Polyglass membrane in the woofer. This membrane technology combines the best of both worlds: the rigidity of glass and the damping properties of the polymer combination. This combination ensures that the speaker's woofer can deliver deep and precise bass frequencies without distortion or coloration. The Polyglass membrane also increases the durability and resistance of the speaker to the stresses and vibrations that can occur during use in a vehicle. For music lovers who desire clean and powerful bass, the ISU690 is an excellent choice.
The Universal ISU690 from Focal requires a mounting depth of 83.5 mm. This depth is crucial for securely and efficiently installing the speaker in your vehicle. It is important to measure the available space in your car to ensure that there is enough room for the installation. In vehicle models that offer a bit more leeway in depth, the speaker can be optimally positioned to ensure ideal sound alignment. Paying attention to the mounting depth also helps to ensure that no vehicle component is in the way and could affect sound quality.
The Focal ISU690 speaker can achieve a maximum power of 160 watts. This high performance capability allows for clear and undistorted sounds even during loud music passages or at high volumes. If you want to enjoy your music loudly and intensely, this speaker provides the necessary power reserves to excel even with demanding audio content. To ensure an optimal listening experience, the amplifier should be appropriately sized to avoid overloading the speaker and to prevent distortions.
The combination of the wide frequency response of 55 Hz to 21 kHz and the high sensitivity of 93.6 dB at 2.83V/1m in the Universal ISU690 speaker set from Focal provides a significant advantage for any audio system. This combination ensures that the speaker delivers loud and detailed sound reproduction even at low amplifier power. Thanks to the wide frequency response, more sound details are captured, contributing to a more immersive musical experience. The high sensitivity allows the system to operate efficiently and perceive all the details of the music even at lower volumes.
The Universal ISU690 from Focal is compatible with many common vehicle models due to its generous installation dimensions of 218 x 147 mm and a depth of 83.5 mm. These universal dimensions ensure that it can be installed in the majority of cars without major modifications. However, for certain vehicle brands, it may be necessary to check compatibility before purchase. Especially if you want to ensure that the speaker set fits without modifications, it is advisable to know the installation specifications of your specific vehicle.

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DE 41516 Grevenbroich
Germany

Contact: info@ampire.de

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Product Specifications

Manufacturer

Focal

Product type

6"x9" speaker set

Features

  • Highlights

    • 6"x9" speaker set, frequency response 55 Hz 21 kHz, 4 Ohm.
    • Sensitivity 93.6 dB, nominal power handling 80 Wrms, polyglass membrane.
    • Installation diameter 218 x 147 mm, installation depth 83.5 mm, robust.

  • Uvp

    189

Weight

2.0 kg

Technical specifications

Watt RMS Load Capacity

80

Configurators

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Your advantages with Masori

Focal Universal ISU690: Powerful 6x9 speaker set at a great price

Are you looking for a first-class speaker set? The Focal Universal ISU690, with its remarkable technology, guarantees outstanding sound enjoyment. With a frequency response of 55 Hz to 21 kHz and a nominal impedance of 4 ohms, it hits the sweet spot for sound lovers. The sensitivity of 93.6 dB at 2.83 V/1 m ensures maximum impact and volume with low power. With a nominal power handling of 80 W RMS and a maximum power handling of 160 W, the ISU690 demonstrates what it's capable of. With its polyglass cone in the woofer, it guarantees robust flexibility. Thanks to installation dimensions of 218 x 147 mm and a depth of 83.5 mm, it fits perfectly in many vehicles. These highlights, along with the Masori lowest price guarantee, make the set the ideal companion for your car.

Frequency response from 55 Hz to 21 kHz: Clear and detailed audio reproduction

The frequency response of the Focal Universal ISU690 extends from 55 Hz to 21 kHz, providing comprehensive sound reproduction in the mid- to high-frequency range. The 55 Hz range enables powerful bass reproduction without losing clarity, ideal for pop and rock music. In this frequency range, you'll experience clear separation between notes, resulting in a precise soundstage. Higher frequencies up to 21 kHz ensure that even the finest nuances and details are not lost. Extending this frequency response would allow for even deeper bass reproduction, but this would be challenging given the compact design.

4 Ohm nominal impedance: compatibility and flexibility

With a nominal impedance of 4 ohms, the ISU690 speaker set is perfectly suited for use with a wide variety of car stereos and amplifiers. At 4 ohms, the compromise between power and efficiency is optimal, making the speakers ideal for mobile use. Lower impedance values ​​could increase the load on the amplifier, leading to overheating, while higher values ​​could reduce power and volume. This value is a standard for many high-performance systems in the car hi-fi market.

Sensitivity of 93.6 dB at 2.83V/1m: High volume with low power consumption

With a sensitivity of 93.6 dB at 2.83 V/1 m, the ISU690 achieves impressive volume levels without significant power loss. Higher sensitivity means the speaker operates more efficiently, achieving higher volume levels at lower wattages. This is especially valuable for enjoying full-range sound without additional amplifier power. A lower value would require more power from the audio system to produce the same sound pressure level. An ideal feature for any performance-oriented car hi-fi system.

RMS and maximum power handling: 80 W and 160 W for robust performance

The robust performance of the Focal ISU690 is defined by its RMS power handling of 80 W and its maximum power handling of 160 W. These values ​​guarantee longevity and superior performance even at higher volumes. The RMS power of 80 W is perfect for continuous operation without the risk of damage. A lower RMS wattage could limit the overall performance, while a higher power handling also allows for more dynamic loads. Ideal for everyday use and unforgettable rides.

Polyglass membrane in the woofer: Robustness meets flexibility

The Focal Universal ISU690, with its polyglass woofer cone, offers the best of both worlds: strength and flexibility. The combination of glass fibers and cellulose ensures that vibrations are projected precisely and cleanly. This choice of material promotes a clear, detailed reproduction of bass frequencies. A stiffer cone could increase overall mass and compromise sound quality, while a softer one would risk distortion at high volumes. This is exactly what modern vehicles require for an ideal sound solution.

Installation diameter of 218 x 147 mm and installation depth of 83.5 mm: Easy installation

With an installation diameter of 218 x 147 mm and an installation depth of 83.5 mm, the ISU690 is flexible and designed for a wide variety of installation positions within the vehicle. This allows the speaker set to be installed in many common car models. A wider range of installation dimensions would be much more challenging to install and restrict the selection. With these dimensions, the set offers an intuitive installation solution without compromising on sound quality.

Accessories included for easy installation

The speaker set comes with all the necessary accessories to make installation as effortless as possible. Components such as mounting rings and screws ensure the speaker set can be installed securely and reliably. If needed, the Carhifi online shop offers on-site installation in Frankfurt (Oder) as well as comprehensive expert support (FAQ & Help ).

Support with the installation and selection of the speaker set

In the Masori audio blog, you'll find helpful tips for selecting and installing your new speaker system. Whether it's integrating into existing systems or installing in specific vehicle models, the blog offers valuable knowledge for highly customized solutions.