Focal K2 Power ES100KE 4" (10cm) speaker set

  • Rated power 60W, max. 120W, K2 sandwich cone, 39mm depth.
  • Sensitivity 90dB, 2.83V/1m, butylated surround.
  • Tweeter 15W, max. 100W, 92dB sensitivity.
  • Mehr technische Details
Normal price €449,00
Normal price €449,00 Selling price €449,00
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K2 Power ES100KE by Focal

Discover the ES100KE, a 4-inch speaker set from Focal. This powerful ensemble impresses with outstanding technical specifications, including a midbass driver with a nominal power of 60W and a maximum of 120W, as well as a tweeter with a nominal power of 15W and up to 100W. The construction features a K2 sandwich cone and a mounting depth of only 39mm. With its sensitivity of 90dB at 2.83V/1m and butyl surround, the ES100KE delivers an excellent sound experience.

Features

  • Made in France in the Focal workshops
  • K2 cone
  • Robust design and high-quality materials
  • Exceptional power handling
  • Includes aluminum grille

Technical Data Midbass Driver

  • Nominal power: 60W
  • Maximum power: 120W
  • Sensitivity: (2.83V/1m) 90dB
  • Cone: K2 sandwich
  • Nominal impedance: 4Ω
  • Surround: Butyl
  • DC resistance: 2.8Ω
  • VC diameter: 20mm 3/4 inch
  • Former: Kapton
  • Layers: 2
  • Wire: CCAW
  • Net weight: 215g
  • Mounting depth: 39mm

Technical Data Tweeter

  • Nominal power: 15W
  • Maximum power: 100W
  • Sensitivity: (2.83V/1m) 92dB
  • Cone: K2 sandwich
  • Nominal impedance: 4Ω
  • Surround: Butyl
  • DC resistance: 3.5Ω
  • VC diameter: 20mm 3/4 inch
  • Former: Kapton
  • Layers: 2
  • Wire: Alu
  • Net weight: 60g

Focal K2 Power ES100KE Datenblatt

Frequent questions about K2 Power ES100KE


Welche Leistung bietet der Focal K2 Power ES100KE Tiefmitteltöner?

The mid-bass driver of the K2 Power ES100KE offers a nominal power of 60W and a maximum power of up to 120W. This impressive performance is achieved through the precisely constructed K2 sandwich cone, which ensures excellent sound quality. The nominal impedance of the speaker is 4Ω, while the DC resistance is at 2.8Ω. The former of the 20mm voice coil diameter is made of Kapton and is wound in two layers, using CCAW wire. These technical features enable powerful audio playback with a sensitivity of 90dB at 2.83V/1m.

Wie leistungsfähig ist der Hochtöner des K2 Power ES100KE?

The tweeter of the K2 Power ES100KE has a nominal power of 15W and can handle peak power of up to 100W. It also uses a K2 sandwich cone, which provides an outstanding acoustic experience. With a sensitivity of 92dB at 2.83V/1m, the tweeter is particularly efficient. The nominal impedance is set to 4Ω, similar to the mid-bass driver, but the DC resistance here has a slightly higher value of 3.5Ω. The voice coil diameter is also 20mm made of Kapton, with the wire being made of aluminum.

Welche Einbautiefe hat das Lautsprecherset K2 Power ES100KE?

The K2 Power ES100KE speaker set is characterized by a compact installation depth of only 39mm. This allows for easier installation in various vehicle models without compromising structural integrity or sound quality. Despite the shallow depth, the system retains superior performance features compared to comparable speaker systems, such as high load capacity and reliability. The construction with K2 sandwich cones also contributes to this efficiency and maximizes the sound experience despite tight installation environments.

Was sind die Vorteile des K2 Sandwich-Konus im K2 Power ES100KE?

The K2 sandwich cone in the K2 Power ES100KE offers numerous advantages, including top-notch acoustic properties and outstanding sound fidelity. The special construction allows for high stiffness with minimal weight, resulting in more precise sound radiation. These characteristics are particularly important for music playback at higher volumes. In conjunction with the butyl surround, ideal damping is achieved, minimizing audio distortions and delivering clear sound. The robust design also ensures durability and exceptional resilience.

Welche Empfindlichkeit bietet das K2 Power ES100KE Lautsprecherset?

The K2 Power ES100KE speaker set offers a sensitivity of 90dB for the mid-bass driver at 2.83V/1m and a sensitivity of 92dB for the tweeter at 2.83V/1m. High sensitivity means that the speakers can produce a higher volume from a lower input power. This is particularly advantageous for users who want to achieve powerful audio performance with a standard amplifier or car radio. The symbiotic tuning between the speakers provides an overall balanced and dynamic sound image.

Wie schwierig ist die Installation des Focal K2 Power ES100KE?

The installation of the Focal K2 Power ES100KE is relatively simple thanks to its thoughtful design. With a mounting depth of only 39mm, it fits into many vehicle models, although the specific dimensions of the installation location should be considered. It is important to measure the installation space beforehand to ensure that the speakers fit properly and allow the surround to move freely. For optimal sound quality, the speakers should be precisely aligned, which may require additional adjustments in some vehicles. The use of the included aluminum grille also opens up aesthetic and functional possibilities.

Warum ist der Surround aus Butyl im K2 Power ES100KE wichtig?

The use of butyl as a material for the surround in the K2 Power ES100KE offers significant advantages, particularly in terms of sound quality and durability of the speakers. Butyl is known for its excellent damping properties, which help minimize unwanted resonances and deliver a clear, uncolored sound. Furthermore, the butyl surround effectively protects against environmental influences and material fatigue, which is especially important when used in vehicles. It ensures that the speakers remain stable even under heavy vibration loads and deliver the highest audio quality in the long term.

Inwiefern trägt der Kapton-Former zur Leistung bei?

The Kapton former in the K2 Power ES100KE plays a crucial role in the performance and durability of the speakers. Kapton is a heat-resistant polyimide material that offers excellent thermal stability. This property is particularly advantageous at high volume levels or in extreme ambient temperatures, as it minimizes the risk of overheating or deformation of the components. Additionally, the use of Kapton contributes to a lower mass of the voice coil, which improves the dynamics and precision of audio playback. As a result, the user benefits from a clearer and simultaneously robust sound image.

Wie wirkt sich der CCAW-Draht auf die Leistung aus?

The CCAW wire of the midrange driver in the K2 Power ES100KE significantly influences the sound performance. CCAW stands for Copper-Clad Aluminium Wire, a combination that increases efficiency by reducing weight without significantly impairing electrical conductivity. Lightweight voice coils respond more quickly to the audio input signal, resulting in improved audio quality with finer details. This means that even subtle nuances of a music recording are accurately reproduced, which is particularly appreciated by audiophiles who value the highest sound precision. The state-of-the-art material choice combines the best of both worlds and enhances the performance of the speaker system.

Welche Vorteile bietet das Aluminium-Gitter des ES100KE?

The ES100KE from Focal comes with an aluminum grille that serves multiple functions and supports the performance of the speaker. Firstly, it provides physical protection against foreign objects and mechanical impacts that could damage the sensitive speaker chassis. Secondly, the grille contributes to acoustic optimization by allowing for even sound distribution without compromising sound quality. The aluminum material is rust-resistant and durable, which is advantageous for use in the challenging automotive environment. In addition to its functional benefits, the grille perfectly completes the aesthetic overall look of the speaker set.

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

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