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  5. K2 Power ES100KE
Focal K2 Power ES100KE 4" (10cm) speaker set
SKU:  ES100KE
EAN:  3544057820831

1 Review

60 Watt

K2 Power ES100KE

SKU:  ES100KE
EAN:  3544057820831

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
00 d
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€357,88
-20% €449,00 €357,88
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 16, - May 19,
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K2 Power ES100KE by Focal Description

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

Focal K2 Power ES100KE Datasheet

Open datasheet

Frequently Asked 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.

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