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Focal K2 Power ES165K2S 6.5" (16,5cm) Speaker Set
SKU:  ES165K2S
EAN:  3544050820845
70 Watt

K2 Power ES165K2S

SKU:  ES165K2S
EAN:  3544050820845

Technical Highlights

  • Woofer: 70 W rated power, 140 W max, 2 Ω impedance.
  • Tweeter: 15 W rated power, 100 W max, 4 Ω impedance.
  • Frequency response: 60 Hz–22 kHz, 92 dB tweeter sensitivity.
  • More technical details
€619,00
€619,00 €619,00
5% discount with prepayment
inkl. VAT , possibly plus shipping
Delivery
May 16, - May 19,
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Focal-K2 Power ES165K2S-6.5" (16,5cm) Lautsprecherset-masori-kaufen
€619,00
€619,00 €619,00

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K2 Power ES165K2S by Focal Description

The K2 Power ES165K2S is a 6.5-inch (16.5 cm) Speaker Set from Focal with a flat profile, robust design, and high-quality materials. It uses a K2 cone with K2 sandwich and butyl surround. The midbass driver is specified with a nominal power of 70 W, maximum power of 140 W, 88 dB (2.83 V/1 m), 2 Ω nominal impedance, frequency response of 60 Hz–22 kHz, 32.5 mm voice coil, and a net weight of 0.7 kg. The tweeter is specified with a nominal power of 15 W, maximum power of 100 W, 92 dB (2.83 V/1 m), 4 Ω nominal impedance, 20 mm voice coil, Kapton former with 2 layers and aluminum wire, 3.5 Ω DC resistance, butyl surround, 60 g net weight, and 58 mm installation depth. Includes aluminum grille. Made in France in the Focal workshops and rated for exceptional durability.

Features
  • 6.5-inch Speaker Set
  • Made in France in the Focal workshops
  • K2 cone
  • Flat profile
  • Robust design and high-quality materials
  • Exceptional durability
  • Includes aluminum grille
Technical Specifications
  • Nominal power midbass driver: 70 W
  • Maximum power midbass driver: 140 W
  • Sensitivity midbass driver: 88 dB (2.83 V/1 m)
  • Nominal impedance midbass driver: 2 Ω
  • Frequency response: 60 Hz–22 kHz
  • Cone midbass driver: K2 sandwich
  • Surround midbass driver: Butyl
  • Voice coil diameter midbass driver: 32.5 mm
  • Net weight midbass driver: 0.7 kg
  • Nominal power tweeter: 15 W
  • Maximum power tweeter: 100 W
  • Sensitivity tweeter: 92 dB (2.83 V/1 m)
  • Cone tweeter: K2 sandwich
  • Nominal impedance tweeter: 4 Ω
  • Surround tweeter: Butyl
  • DC resistance tweeter: 3.5 Ω
  • Voice coil diameter tweeter: 20 mm
  • Former tweeter: Kapton
  • Layers tweeter: 2
  • Wire tweeter: Aluminum
  • Net weight tweeter: 60 g
  • Installation depth tweeter: 58 mm

Focal K2 Power ES165K2S Datasheet

Open datasheet

Frequently Asked Questions about K2 Power ES165K2S

What power does the K2 Power ES165K2S Speaker Set offer?

The K2 Power ES165K2S from Focal provides a nominal power of 70 watts for the mid-bass driver and 15 watts for the tweeter. Additionally, it reaches a maximum power of 140 watts and 100 watts. These power parameters, combined with a sensitivity of 88 dB for the mid-bass driver and 92 dB for the tweeter, enable a powerful sound experience. The nominal impedance of 2Ω for the mid-bass driver and 4Ω for the tweeter ensures efficient power usage. These specifications make the ES165K2S ideal for demanding audio applications where high sound quality is required.

What is the frequency response of the Focal K2 Power ES165K2S speaker?

The frequency response of the Focal K2 Power ES165K2S speaker ranges from 60 Hz to 22 kHz. This means that the Speaker Set is capable of accurately reproducing deep bass tones as well as high-frequency sounds. Especially with music pieces that cover a wide frequency range, this ensures a complete and balanced sound representation. The combination of K2 sandwich cone and butyl surround supports this range by effectively and precisely capturing sound vibrations, leading to a detailed reproduction of all musical details.

What distinguishes the K2 cone technology in the ES165K2S?

The K2 cone technology of the Focal ES165K2S speaker utilizes an innovative sandwich structure of the cone, consisting of multiple material layers. This results in improved stiffness while maintaining minimal weight, making sound radiation extremely precise and distortion-free. The high internal damping reduces resonance, leading to clear and accurate sound reproduction. This design allows for both low and high tones to be represented accurately, ideal for listeners who value clear and detailed playback.

What features make the Focal ES165K2S robust and durable?

The Focal ES165K2S Speaker Set is particularly durable due to its robust construction and the use of high-quality materials. The K2 sandwich cone and the aluminum grille provide additional stability and protection for the diaphragm. The use of butyl material for the surround increases resistance to environmental influences and ensures consistent sound performance. This choice of materials guarantees that the Speaker Set can withstand intensive use over the years. The careful manufacturing in the Focal workshops in France additionally ensures high quality.

What cone materials are used in the Focal K2 Power ES165K2S?

The Focal K2 Power ES165K2S uses the innovative K2 sandwich cone type. This technology combines multiple layers of material into a lightweight yet stiff cone that ensures optimal sound radiation. The materials are chosen to provide both rigidity and maximum damping, minimizing resonance and ensuring detail fidelity. The choice of materials, such as a special foam core, achieves a harmonious balance between weight and stiffness, resulting in precise and clear sound reproduction.

How do I install the Focal ES165K2S speakers in my vehicle?

To install the Focal ES165K2S speakers, you need to consider the installation depth of 58 mm to ensure they fit into the existing speaker openings. The flat profile makes installation easier in vehicles with limited space, while the included aluminum grille protects the speaker during installation. The unique K2 cone technology does not require special installation steps but ensures optimal sound. When placing, it is important to install the speaker in areas with low resonance to achieve the best possible sound quality.

What specific impedance values does the Focal K2 Power ES165K2S have?

The Focal K2 Power ES165K2S has a nominal impedance of 2Ω for the mid-bass driver and a nominal impedance of 4Ω for the tweeter. These impedance values allow for efficient energy flow from the amplifier to the speaker, resulting in dynamic sound reproduction. Low impedance values are ideal for achieving high power levels, while stable impedance increases the load capacity and reduces distortion in the speaker system. Manufacturer recommendations should be followed to achieve the best possible sound and avoid overloading the components.

What is special about the Tweeter of the Focal ES165K2S?

The Tweeter of the Focal ES165K2S is remarkable for its efficient K2 sandwich construction, which allows for a nominal power of 15 watts and a maximum power of 100 watts. Its high sensitivity of 92 dB ensures that even the finest high-frequency details are reproduced clearly and precisely. With a nominal impedance of 4Ω and the special Kapton former that stabilizes the windings, precise control over the vibrations of the Tweeter is achieved. The 20mm VC diameter with dual-layer aluminum wire ensures fast response times and accurate sound formations.

How does the weight of the ES165K2S Speaker Set relate to sound performance?

The Focal ES165K2S Speaker Set has a comparatively light net weight, with 0.7 kg for the mid-bass driver and 60 g for the Tweeter. This lightweight construction allows for quick and agile responsiveness of the speaker membranes, which directly contributes to sound performance. While heavy speakers often bring inertia in sound development, the low weight of the ES165K2S leads to a lively and dynamic sound evolution. It ensures that the sound remains precise and undistorted even at high volumes, and the fidelity remains consistently high.

Are there special protective measures for the K2 Power ES165K2S from Focal?

The K2 Power ES165K2S from Focal is equipped with a robust aluminum grille that protects the sensitive membrane from the intrusion of foreign objects while also contributing to the stability of the speaker. This grille not only provides physical protection but also acts as an echo regulator by reducing deformations and preserving material integrity. The selection of durable materials such as butyl for the surround minimizes environmental influences, while the high-quality craftsmanship in France ensures additional protection and quality assurance. Solid construction and thoughtful protection ensure long-term reliability under demanding conditions.

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