Universal ISU130

Technical Highlights

  • Rated power handling 60 Wrms, peak power handling 120 W, 4 Ohm.
  • Frequency response from 90 Hz to 21 kHz, sensitivity 91.8 dB.
  • Polyglass cone, mounting diameter 11.4 cm, mounting depth 4.9 cm.
  • More technical details
Regular price €118.43
Regular price -21% €149.00 selling price €118.43
2% discount with credit card

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ProductUniversal ISU130

including VAT
Estimated delivery: Sep 15–Sep 18.
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datasheet
Regular price €118.43
Regular price €149.00 selling price €118.43

Universal ISU130 is a 5 inches (13 cm) Speaker Set from Focal. The frequency response ranges from 90 Hz to 21 kHz. The nominal impedance is 4 Ohm, and the sensitivity is 91.8 dB at 2.83 V/1 m. The nominal load capacity is 60 Wrms, and the maximum load capacity is 120 W. The woofer measures 13 cm and uses a Polyglass membrane. The installation diameter is 11.4 cm, and the installation depth is 4.9 cm.

Features
  • 5 inches (13 cm) Speaker Set
  • Woofer: 13 cm Polyglass membrane
  • Frequency response: 90 Hz – 21 kHz
  • Nominal impedance: 4 Ohm
  • Sensitivity: 91.8 dB at 2.83 V/1 m
  • Nominal load capacity: 60 Wrms
  • Maximum load capacity: 120 W
  • Installation diameter: 11.4 cm
  • Installation depth: 4.9 cm
Technical specifications
  • Speaker size: 127 mm (5 inches)
  • Woofer: 13 cm Polyglass membrane
  • Frequency response: 90 Hz – 21 kHz
  • Nominal impedance: 4 Ohm
  • Sensitivity: 91.8 dB at 2.83 V/1 m
  • Nominal load capacity: 60 Wrms
  • Maximum load capacity: 120 W
  • Installation diameter: 11.4 cm
  • Installation depth: 4.9 cm

datasheet

Open data sheet

Frequently Asked Questions about Universal ISU130


What is the frequency range of the Focal Universal ISU130?

The Focal Universal ISU130 Speaker Set covers a frequency range from 90 Hz to 21 kHz. This means that the speakers can efficiently reproduce both low and high frequencies. Especially if you enjoy listening to music at high volumes, this wide frequency response is advantageous, as you can feel the depth of the bass and the clarity of the high tones. The reproduction of these frequencies is supported by the Polyglass membrane used in the woofer, which provides high stiffness while still offering a sufficient level of Damping to reproduce sound accurately and without distortion.

What are the speaker size and installation dimensions of the Universal ISU130?

The Universal ISU130 from Focal is a 5-inch (13 cm) Speaker Set. The woofer has a specific size of 13 cm and is equipped with a Polyglass membrane that ensures precise and uncolored sound reproduction. The installation diameters are 11.4 cm, while the installation depth is 4.9 cm. These specific dimensions allow the Speaker Set to be used as a replacement for existing speakers, provided the original installation space supports the same dimensions. This facilitates integration into various vehicle models without the need for extensive modifications.

What is the impedance of the Focal Universal ISU130?

The speaker of the Focal Universal ISU130 has a nominal impedance of 4 Ohm. This is an important parameter when selecting a speaker that must match your Amplifier to ensure power efficiency and compatibility. A 4-Ohm impedance means that the speaker is more power-hungry than models with higher impedance, resulting in a higher power output when operated with a suitable amplifier. This feature is particularly interesting for enthusiasts seeking a vibrant and dynamic sound experience.

What is the power handling of the Universal ISU130 speaker?

The Focal Universal ISU130 Speaker Set has a nominal power handling of 60 Wrms and a maximum power handling of 120 W. These technical values indicate the electrical power with which the speaker can be operated. The nominal power handling describes the average power that the speaker can manage over longer periods, while the maximum power handling indicates the short-term peak power it can handle without damage. This power data is crucial to prevent overload and associated sound distortions or even damage.

What sensitivity does the Focal Universal ISU130 offer?

The Focal Universal ISU130 has a sensitivity of 91.8 dB at 2.83 V/1 m. Sensitivity is a measure of how effectively the speaker converts electrical power into sound. A higher sensitivity means that the speaker can play loudly with a lower input power, making it more efficient in power usage. In a car, this ensures that even with moderate amplifier power, a rich volume can be achieved, which is particularly advantageous for loud, clear music playback without sound distortion.

What materials are used in the construction of the woofer in the Universal ISU130?

The woofer of the Focal Universal ISU130 uses a Polyglass membrane. This material combines the stiffness of glass with the damping properties of polymers and is responsible for the uncolored and expressive sound of the speaker. The Polyglass membrane is ideal for all music styles, as it reproduces low frequencies precisely while maintaining the flexibility needed to minimize distortion. It is particularly suitable for sound efficiency in a smaller speaker format, thus ensuring high performance while maintaining sound quality.

Is the Focal Universal ISU130 compatible with my vehicle?

When installing the Focal Universal ISU130 Speaker Set, it is important to consider the dimensions. The installation diameter is measured at 11.4 cm, and the installation depth is 4.9 cm. These dimensions are crucial for fitting in the designated installation space in the vehicle. The 5-inch speaker is suitable for many common vehicle types, provided the installation dimensions are correct. However, a thorough check of your car's specific requirements is important to ensure a smooth installation for a seamless replacement.

How do I install the Focal Universal ISU130 Speaker Set?

The installation of the Focal Universal ISU130 is relatively simple, provided the installation dimensions are observed. First, the old speakers need to be removed. Then, the installation area should be carefully cleaned. The speaker mounts are designed for an installation diameter of 11.4 cm and a mounting depth of 4.9 cm. The speaker is placed in the designated installation space and secured with the included screws. Proper wiring is essential and should be done according to the polarity markings. It is recommended to consult technical documents or videos to avoid mistakes.

What advantage does the Polyglass membrane in the Focal ISU130 offer?

The Polyglass membrane in the Focal Universal ISU130 provides a combination of high stiffness and sufficient damping behavior, ideal for minimizing distortion in sound reproduction. This material combines the structural strength of glass with the flexible properties of modern polymers. This connection allows the woofer to reproduce low frequencies accurately and without distortion, while also being capable of handling the dynamic range of complex musical content. Especially at higher volume levels, the Polyglass membrane generates strong yet clear bass frequencies.

What features contribute to the sound quality of the Focal Universal ISU130?

The Focal Universal ISU130 Speaker Set impresses with several technical features that contribute to its outstanding sound quality: The frequency response of 90 Hz to 21 kHz ensures comprehensive sound reproduction. The sensitivity is 91.8 dB at 2.83 V/1 m, allowing for efficient use of amplifier power. The 4 Ohm nominal impedance ensures that the speaker sounds direct and dynamic even at higher power levels. The use of the Polyglass membrane in the woofer minimizes sound distortion. This combination of technical features guarantees precise and powerful sound reproduction.

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

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