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Focal Universal ISU690 6"x9" Speaker Set
SKU:  ISU690
EAN:  3544058750212
80 Watt

Universal ISU690

SKU:  ISU690
EAN:  3544058750212

Technical Highlights

  • Nominal impedance 4 Ohm, sensitivity 93.6 dB, 80 W RMS.
  • Polyglass cone, frequency response 55 Hz – 21 kHz, 160 W max.
  • Mounting diameter 218x147 mm, mounting depth 83.5 mm, 6x9 inches.
  • More technical details
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€150,20
-21% €189,00 €150,20
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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Universal ISU690 by Focal Description

Universal ISU690 is a 6x9 inch Speaker Set from Focal. The frequency response ranges from 55 Hz to 21 kHz. The nominal impedance is 4 Ohm, and the sensitivity is 93.6 dB at 2.83V/1m. The nominal power handling is 80 W RMS, with a maximum power handling of 160 W. The woofer features a Polyglass cone. The installation dimensions include an installation diameter of 218 x 147 mm and a mounting depth of 83.5 mm.

Features
  • 6x9 inch Speaker Set
  • Manufacturer: Focal
  • Woofer: Polyglass cone
  • Installation diameter: 218 x 147 mm
  • Mounting depth: 83.5 mm
Technical Specifications
  • Frequency response: 55 Hz – 21 kHz
  • Nominal impedance: 4 Ohm
  • Sensitivity 2.83V/1m: 93.6 dB
  • Nominal power handling: 80 W RMS
  • Maximum power handling: 160 W

Focal Universal ISU690 Datasheet

Open datasheet

Frequently Asked Questions about Universal ISU690

What frequencies can the Universal ISU690 cover?

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.

What is the rated power handling of the Focal ISU690?

The Focal ISU690 Speaker Set has a rated power handling of 80 Watts RMS. This capability ensures that the speaker maintains a consistent and enduring performance even with 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 volumes and in different environments. This Speaker Set is ideal for users who expect constant and reliable audio playback with demanding audio content.

What sensitivity characterizes the Universal ISU690 speaker?

The Universal ISU690 from Focal has a remarkable 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 loudness.

What is the impedance of the 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 strong 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.

What is the installation diameter of the Universal ISU690?

The Universal ISU690 from Focal has an installation diameter of 218 x 147 mm. This size provides a wide adaptability to various vehicle types and installation options. Since not all vehicle models offer the same installation depth or options, it is important to match the dimensions of this speaker with the existing mounting frames of your vehicle. For vehicles with limited space, knowing the installation data can help avoid unnecessary adjustments or modifications.

What membrane technology is used in the Focal ISU690?

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 woofer of the speaker 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.

What depth does the Universal ISU690 require for installation?

The Universal ISU690 from Focal requires an installation 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 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 installation depth also helps ensure that no vehicle component is in the way and could affect sound quality.

What is the maximum power of the Focal ISU690 speaker?

The Focal ISU690 speaker can achieve a maximum power of 160 watts. This high power 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 distortion.

What advantages does the combination of frequency response and sensitivity offer in the Universal ISU690?

The combination of the wide frequency response from 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 can deliver loud and detailed sound reproduction even with 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 details of the music even at lower volumes.

Is the Universal ISU690 compatible with most vehicle models?

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 easily 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.

Manufacturer information / responsible 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