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Focal K2 Power ES165KE 6.5" (16,5cm) Speaker Set

Technical Highlights

  • Rated power 100W, max. 200W, K2 sandwich cone, 74mm depth.
  • Sensitivity 90.8dB, 2.83V/1m, 4Ω impedance.
  • Tweeter 15W, max. 100W, 92dB sensitivity.
  • More technical details
Normal price €499,00
Normal price €499,00 Selling price €499,00
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Normal price €499,00
Normal price €499,00 Selling price €499,00

K2 Power ES165KE by Focal

Discover the Focal ES165KE – a 6.5 inch speaker set of the highest class, produced in the renowned Focal workshops in France. With a robust design and made from high-quality materials, this speaker set stands out for its exceptional power handling. Another highlight is the K2 cone – a special development by Focal that ensures first-class sound experiences. The package also includes an aluminum grille, which completes the premium look and provides additional protection.

Features

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

Technical Data Woofer

  • Nominal power: 100Watt
  • Maximum power: 200Watt
  • Sensitivity: (2.83V/1m) 90.8dB
  • Cone: K2 Sandwich
  • Nominal impedance: 4Ω
  • Surround: Butyl
  • DC resistance: 3.2Ω
  • VC diameter: 32mm
  • Former: Kapton
  • Layers: 2
  • Wire: CCAW
  • Magnet (dxh): 90x20mm
  • Net weight: 1350g

Technical Data Tweeter

  • Nominal power: 15Watt
  • Maximum power: 100Watt
  • Sensitivity: (2.83V/1m) 92dB
  • Cone: K2 Sandwich
  • Nominal impedance: 4Ω
  • Surround: Butyl
  • DC resistance: 3.5Ω
  • VC diameter: 20mm
  • Former: Kapton
  • Layers: 2
  • Wire: Alu
  • Net weight: 60g
  • Installation depth: 74mm

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Focal K2 Power ES165KE Datasheet

Frequently Asked Questions about K2 Power ES165KE


What distinguishes the K2 cone of the Focal ES165KE?

The K2 cone used in the Focal ES165KE Speaker Set is a special development by Focal. It consists of a sandwich of aramid fibers, known for its high strength and low weight. This material combination significantly improves sound reproduction by enabling more precise signal output and minimizing distortion. Especially for HiFi enthusiasts and music lovers who value a detailed sound image, the K2 cone of the ES165KE offers an outstanding acoustic experience with tonal authenticity.

What performance does the Focal ES165KE Speaker Set offer?

The Focal ES165KE offers remarkable performance with a nominal power of 100 watts for the mid-bass driver and 15 watts for the tweeter. The maximum power of the set is an impressive 200 watts for the mid-bass driver and up to 100 watts for the tweeter. These performance specifications demonstrate the speakers' ability to reproduce a wide range of volumes clearly and powerfully. With a sensitivity of 90.8 dB (mid-bass driver) and 92 dB (tweeter), they are ideal for use in various audio systems to create a dynamic and full sound.

How robust is the design of the Focal ES165KE?

The design of the Focal ES165KE is extremely robust, as evidenced by the use of high-quality materials. The construction ensures durability and high load capacity, which are necessary for use in the demanding environment of a vehicle. The use of butyl for the surround provides excellent bending and tear resistance, while the Kapton former of the voice coil offers reliable heat dissipation for optimal performance management. The aluminum grille as protection complements the design and makes the Speaker Set a solid choice for audio configurations.

What are the dimensions of the Focal ES165KE?

The Focal ES165KE Speaker Set is designed for installation in vehicles and has specific dimensions that must be considered during installation. The mid-bass driver has a magnet diameter of 90 mm with a height of 20 mm and a mounting depth of 74 mm. The voice coil has a diameter of 32 mm, allowing for the handling of large magnetic forces for improved performance. These specifications are crucial to ensure that the speakers fit into the intended enclosure and function optimally.

How can the Focal ES165KE be easily installed?

The installation of the Focal ES165KE Speaker Set is relatively straightforward due to its thoughtful design. It is important to consider the mounting depth of 74 mm at the installation location of the speakers. The connection terminals are designed to allow for easy wiring. During installation, care should be taken to ensure that the speakers are securely fastened in the enclosure to avoid resonances. The aluminum grilles provide additional protection and visually complete the installation project. When integrating into the audio system, the nominal impedance of 4Ω and the DC resistance should be taken into account.

What materials are used in the Focal ES165KE?

The Focal ES165KE uses high-quality materials that contribute to excellent sound quality and durability. The K2 cone is made from a sandwich composite that incorporates aramid fibers and is known for its acoustic efficiency. The use of butyl in the surround ensures flexibility and material stability, which dampens vibrations and increases lifespan. The Kapton former in the voice coils provides excellent thermal properties. The wire is made from CCAW and aluminum, which ensures lower induction and improved responsiveness. This choice of materials is crucial for the performance of the speaker set.

What specific Thiele-Small parameters does the Focal ES165KE have?

For the Focal ES165KE, specific parameters are crucial that provide insights into the performance of the speakers when installed. These include the DC resistance of the mid-bass driver at 3.2Ω and the tweeter at 3.5Ω, which ensure a balanced power distribution. The nominal impedance of 4Ω is essential for integration into vehicle audio systems. Additionally, the Kapton former significantly improves the thermal load capacity of the voice coil, while the dual-layer construction with CCAW and aluminum optimizes the stiffness and stability of the sound output.

Which music genres is the Focal ES165KE particularly suitable for?

The Focal ES165KE Speaker Set is especially suitable for lovers of music genres that require precise sound fidelity, such as classical, jazz, and pop. Thanks to the high sensitivity of 90.8 dB for the mid-bass driver and 92 dB for the tweeter, instrumental details and vocal performances are reproduced clearly and dynamically. The K2 cone and robust materials allow for detailed audio playback even at higher volumes, which is advantageous for rock and electronically amplified music. The balanced frequency distribution ensures that both bass and treble are reproduced accurately.

How do the sensitivities of the speaker components in the Focal ES165KE differ?

The Focal ES165KE has different sensitivity values for the speaker components, with the mid-bass driver having a sensitivity of 90.8 dB, while the tweeter responds with 92 dB. This ensures that high frequencies are slightly more present and detailed, which is particularly beneficial for the reproduction of vocals and instrumental richness. The different sensitivities are optimally tuned to create a harmonious and balanced soundstage that provides a rich and immersive audio experience.

What optimizes the sound quality in the Focal ES165KE?

The excellent sound quality of the Focal ES165KE is optimized by a variety of technical details. The main feature is the innovative K2 cone, which is responsible for clarity and precision. Additionally, the CCAW wire and the Kapton former of the voice coil contribute to heat resistance and thus to durability. The butyl material of the surrounds also minimizes unwanted resonances. The coordinated nominal impedance of 4Ω and the sensitivities of the speakers ensure a harmonious reproduction across all registers. This combined technology provides a nuanced and balanced audio playback.

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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