3. K2 Power ES100KE

K2 Power ES100KE

1 review

60 Watt

K2 Power ES100KE

1 review

Technical Highlights

  • Nominal impedance 4 Ohm, mid-woofer sensitivity 90 dB.
  • Mid-woofer power 60 W/120 W, mounting depth 39 mm.
  • Tweeter power 15 W/100 W, sensitivity 92 dB.
  • More technical details
€449.00
€449.00 €449.00
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ProductK2 Power ES100KE

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datasheet
Focal-K2 Power ES100KE-4" (10cm) Lautsprecherset-masori-kaufen
€449.00
€449.00 €449.00

Compatible with K2 Power ES100KE

The K2 Power ES100KE is a 4-inch (10 cm) Speaker Set from Focal. It includes a mid-bass driver and a Tweeter with K2 sandwich cone and butyl surround. The nominal impedance is 4 Ohm. The sensitivity of the mid-bass driver is 90 dB (2.83 V/1 m) and for the Tweeter, it is 92 dB (2.83 V/1 m). The mid-bass driver is rated at 60 W nominal power and 120 W maximum power, while the Tweeter is rated at 15 W nominal power and 100 W maximum power. The installation depth of the mid-bass driver is 39 mm. Voice coils with a diameter of 20 mm, Kapton former, and 2 layers are used; the wire for the mid-bass driver is CCAW and for the Tweeter, it is aluminum. Made in France; aluminum grilles are included.

Features
  • 4-inch (10 cm) Speaker Set
  • Manufacturer: Focal
  • K2 sandwich cone
  • Surround: Butyl
  • Nominal impedance: 4 Ohm
  • Sensitivity mid-bass driver: 90 dB (2.83 V/1 m)
  • Sensitivity Tweeter: 92 dB (2.83 V/1 m)
  • Installation depth mid-bass driver: 39 mm
  • VC diameter: 20 mm
  • Former: Kapton
  • Layers: 2
  • Wire mid-bass driver: CCAW
  • Wire Tweeter: Alu
  • Includes aluminum grille
  • Made in France
Technical Specifications
  • Mid-bass driver nominal power: 60 W
  • Mid-bass driver maximum power: 120 W
  • Mid-bass driver DC resistance: 2.8 Ohm
  • Mid-bass driver net weight: 215 g
  • Tweeter nominal power: 15 W
  • Tweeter maximum power: 100 W
  • Tweeter DC resistance: 3.5 Ohm
  • Tweeter net weight: 60 g

Immediately available 4" (10cm) Speaker Set

    datasheet

    Open data sheet

    Frequently Asked Questions about K2 Power ES100KE

    What is the nominal power of the Focal K2 Power ES100KE Speaker Set?

    The Focal K2 Power ES100KE Speaker Set offers a nominal power of 60 watts for the mid-bass driver, while the Tweeter is specified with a nominal power of 15 watts. These power ratings are crucial for users who want to assess the speaker in relation to the recommended amplifier power. Especially for those who require a clearly defined sound reproduction in their vehicles, this Speaker Set meets the demands for stable and precise frequency reproduction. The combination of the specified nominal powers ensures that even at increased volume, a clean sound image without distortion is guaranteed. Thus, the Speaker Set is ideal for high-quality audio installations.

    What are the sensitivity values of the speakers in the Focal K2 Power ES100KE?

    The mid-bass driver of the Focal K2 Power ES100KE Speaker Set has a sensitivity of 90 dB (2.83 V/1 m), while the Tweeter is specified with 92 dB (2.83 V/1 m). These sensitivity values are decisive for the volume the speaker achieves at a given power input. Particularly in the field of vehicle audio, higher sensitivity values are advantageous as they allow for high volume even with low amplifier power. This is especially relevant for car owners who upgrade their sound systems to achieve optimal sound adjustment of their audio playback.

    What depth do I need for the installation of the Focal K2 Power ES100KE Speaker Set in the car?

    The installation depth of the mid-bass driver in the Focal K2 Power ES100KE Speaker Set is exactly 39 mm. This information is particularly important for planning the installation in the vehicle, as the installation depth determines whether the speaker fits into the designated mounting openings. When selecting speakers for vehicle use, this depth should be measured precisely to avoid unwanted modifications to the vehicle. Parts of the interior, such as door panels, may need to be considered to avoid compatibility issues during installation.

    What materials are used for the voice coils of the Focal K2 Power ES100KE?

    The Focal K2 Power ES100KE Speaker Set uses various materials for the voice coils of the two speaker units. The woofer utilizes CCAW wire materials (Copper-Clad Aluminium Wire), while the tweeter uses a wire made of aluminum. The Kapton formers used for both speaker units provide a thermally stable foundation that enhances musical performance. Thanks to the dual-layer winding, the efficiency of the coils is optimized. This choice of materials is crucial to keep the weight low while maximizing simultaneous cooling, mechanical strength, and the overall performance of the speaker set.

    What special design features does the K2 Sandwich Cone of the Focal K2 Power ES100KE have?

    The K2 Sandwich Cone technology of the Focal K2 Power ES100KE is an outstanding design feature. It consists of a special sandwich composite material structure designed for stability and minimal energy loss. This construction allows for precise sound reproduction with increased stiffness while maintaining weight. As a result, distortions are minimized even at elevated volume levels. Characteristic of such high-quality transducers is the ability to make fine sound nuances audible by keeping distortions and noise at bay, even in acoustically challenging environments like inside a vehicle.

    Which country is the Focal K2 Power ES100KE Speaker Set from?

    The Focal K2 Power ES100KE Speaker Set is manufactured in France. This origin can be an indicator of high manufacturing standards and craftsmanship, which is reflected in the quality and durability of the products. Especially in the audiophile sector, French manufacturing by Focal is a guarantee for accurate sound reproduction and innovative material use. Production in France also means shorter delivery routes within Europe, which in turn favors the ecological aspects of production and leads to a lower environmental impact while maintaining product efficiency.

    What is the maximum power that the Focal K2 Power ES100KE Speaker Set can handle?

    The Focal K2 Power ES100KE Speaker Set is capable of handling a maximum power of 120 watts for the mid-bass driver and 100 watts for the tweeter. These power specifications are crucial for users who want to operate their audio system in the vehicle with optimal performance. When operating near maximum power, this speaker set provides distortion-free sound reproduction, making it particularly suitable for intense music genres. These power reserves are useful if you enjoy listening to music loudly, as they effectively reduce sound distortions and mechanical overloads.

    What additional features does the Focal K2 Power ES100KE offer?

    The Focal K2 Power ES100KE Speaker Set boasts several remarkable features. In addition to the high-quality K2 sandwich cone and butyl surrounds, an aluminum grille is also included. These grilles provide additional protection for the speakers against mechanical damage and contribute to the overall design aesthetics. In high-performance audio systems, stable grilles are important to prevent the function of the speakers from being affected by external influences, while ensuring that acoustic performance is not compromised, further enhancing durability.

    What impedance values does the Focal K2 Power ES100KE Speaker Set have?

    The Focal K2 Power ES100KE Speaker Set has a nominal impedance of 4 Ohm, with the mid-bass driver having a DC resistance of 2.8 Ohm and the tweeter having 3.5 Ohm. These impedance values are crucial when matching with amplifiers and other audio components to ensure optimal performance compatibility. A 4-Ohm load is typical for vehicle speakers, but it guarantees efficient power transfer as well as high volume output. These values allow the experienced audio installer to specify configurations for acoustically optimal audio systems in vehicles.

    What role does the butyl surround play in the Focal K2 Power ES100KE?

    The butyl surround used in the Focal K2 Power ES100KE has a significant impact on the performance and longevity of the speaker. The butyl rubber surround offers excellent flexibility and resistance to environmental influences, allowing the speakers to remain effective even under varying temperatures and humidity conditions. These properties minimize the possibility of cracks or material fatigue over time. For high-power audio applications, as is common in the automotive sector, the butyl surround provides reliable frequency control in both the deep bass and high-frequency ranges.

    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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