Focal Universal ISU690 6"x9" speaker set

Name: Focal Universal ISU690 6x9 inch speaker set | Masori
Brand: Focal
Price: 141.75 EUR
Availability: OutOfStock

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Focal Universal ISU690 6"x9" speaker set

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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Universal ISU690 by Focal

The ISU690 is a high-quality 6x9 inch speaker set from the renowned manufacturer Focal. The ISU690 is characterized by its technical specifications, featuring 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. In addition, it features a Polyglass cone in the woofer, and with installation dimensions of 218 x 147 mm diameter and 83.5 mm depth, it fits many common installation situations.

Technical Specifications

6x9 inch speaker set
Frequency response: 55 Hz - 21 kHz
Nominal impedance: 4 ohms
Sensitivity 2.83V/1m: 93.6 dB
Nominal power handling: 80 Wrms
Maximum power handling: 160 W
Woofer: Polyglass cone
Installation diameter: 218 x 147 mm
Installation depth: 83.5 mm

Focal Universal ISU690 Datenblatt

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Frequent questions about Universal ISU690

Welche Frequenzen kann das Universal ISU690 abdecken?

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.

Wie hoch ist die Nennbelastbarkeit des Focal ISU690?

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.

Welche Empfindlichkeit zeichnet den Universal ISU690 Lautsprecher aus?

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.

Welche Impedanz hat das Focal ISU690?

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.

Wie groß ist der Einbaudurchmesser des Universal ISU690?

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.

Welche Membrantechnologie wird beim Focal ISU690 verwendet?

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.

Welche Tiefe benötigt das Universal ISU690 für den Einbau?

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.

Wie ist die maximale Leistung des Focal ISU690 Lautsprechers?

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.

Welche Vorteile bietet die Kombination von Frequenzgang und Empfindlichkeit beim Universal ISU690?

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.

Ist das Universal ISU690 kompatibel mit den meisten Fahrzeugmodellen?

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.

Herstellerinformation/verantwortliche Person

Focal Naim Deutschland GmbH

Darius R. Świderski

Hainbuchenweg 14–18
21224 Rosengarten
Germany

Phone: +49 4105 77050
Fax: +49 4105 770529
E-mail: info@focal-naim.de

Let customers speak for us

from 9066 reviews

Artiomrusanovschi

👌

👌 superr

Machete Fight MF-15R

12/13/2025

Franco

Super guter Subwoofer

Super Subwoofer mit extrem tiefem Bass. Die Kabel sind dick und hochwertig verarbeitet. Es gibt nichts zu beanstanden. Absolut empfehlenswert.

CBP1000

12/09/2025

Jean François Tedesco

Alpine tube 12 bazooka , Un sacré caisson de basses ,

Un sacré caisson de basses , j'ai eu un 46 cm killer 454 de l'époque année 90 , qui tapait vraiment bien , mais ce tube est bien plus fort et plus ample, toutes les basses passent sans problème, avec une télécommande à réglage multiples taramps eq bass , et un ampli Machete de masori , le couple est parfait, personnellement j'en ai deux tubes et ça donne énormément, avec l'ampli 2 x 530 en 4 ohms . Parfois le plus simple est bien meilleur et plus durable .

SWT-12S4

11/29/2025

Bartosz Erber

X-10 v3 d2

Hallo. Sehr freundlicher Kundenservice und schnelle Auftragsabwicklung. Der Lautsprecher ist brandneu und unbenutzt. Ich habe ihn vor einiger Zeit gekauft, aber erst kürzlich das Gehäuse fertiggestellt. Die Parameter entsprechen den Herstellerangaben: 42,5 Liter Nettovolumen, abgestimmt auf 32 Hz und 21 mm starkes Sperrholz. Ich hatte noch nie einen 10-Zoll-Lautsprecher und wusste nicht, was mich erwartet, aber das Ergebnis hat meine kühnsten Erwartungen übertroffen. Der Bass aus einem so kleinen Lautsprecher in einem so kleinen Gehäuse ist einfach unglaublich. Um den X-10 zu kaufen, habe ich meinen DD 712f in einem 70-Liter-Gehäuse verkauft, und der war ein Volltreffer. Der Sundown ist in jeder Hinsicht besser. Ich kann diesen Lautsprecher und den Händler, bei dem ich ihn gekauft habe, wärmstens empfehlen. Beste Grüße.

X10 v3

11/18/2025