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  3. K2 Power M FRAK
Focal K2 Power M FRAK Dome Tweeter
SKU:  FRAK
EAN:  3544055820857

4 Reviews

25 Watt

K2 Power M FRAK

SKU:  FRAK
EAN:  3544055820857

4 Reviews

Technical Highlights

  • Power: 25 W RMS, max. 150 W, Impedance: 4 Ω, 91 dB.
  • Frequency response: 600 Hz – 32 kHz, Cone: Aluminum/Magnesium, M-profile.
  • Neodymium magnet, TMD® surround, 25 mm voice coil.
  • More technical details
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€399,00
€409,00 €399,00
5% discount with credit card
inkl. VAT , possibly plus shipping
Delivery
Jun 5, - Jun 8,
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K2 Power M FRAK by Focal Description

The K2 Power M FRAK is a Dome Tweeter from Focal. It uses a cone made of aluminum/magnesium with an M-profile. The tweeter size is 32 mm. The installation depth is 19.5 mm. The nominal power is 25 W RMS, and the maximum power is 150 W. The sensitivity is 91 dB at 2.83 V/1 m. The frequency response ranges from 600 Hz to 32 kHz. The impedance is 4 Ω. It features a neodymium magnet and a suspension with TMD® (Tuned Mass Damper). The voice coil diameter is 25 mm.

Features
  • Dome Tweeter
  • Tweeter size: 32 mm
  • Cone: aluminum/magnesium, M-profile
  • Suspension: TMD® (Tuned Mass Damper)
  • Magnet: neodymium
  • Installation depth: 19.5 mm
  • Voice coil diameter: 25 mm
Technical Specifications
  • Impedance: 4 Ω
  • Nominal power: 25 W RMS
  • Maximum power: 150 W
  • Sensitivity (2.83 V/1 m): 91 dB
  • Frequency response: 600 Hz – 32 kHz

Focal K2 Power M FRAK Datasheet

Open datasheet

Frequently Asked Questions about K2 Power M FRAK

What features does the K2 Power MFRAK Dome Tweeter offer?

The Focal K2 Power MFRAK Dome Tweeter impresses with a unique aluminum/magnesium cone construction in an M-profile, allowing for a remarkable maximum power of 150W. Additional features include a tweeter size of 32mm, a mounting depth of 19.5mm, and an impressive sensitivity of 91dB at 2.83V/1m. The neodymium magnet ensures optimized dynamics, while the TMD® (Tuned Mass Damper) technology reduces unwanted resonances, resulting in a clear and precise sound profile.

How is the frequency response of the Focal K2 Power MFRAK Tweeter designed?

The K2 Power MFRAK offers an impressive frequency response from 600Hz to 32kHz, which means an exceptional range for a Dome Tweeter. This allows for detailed reproduction in both low and high frequency ranges. Supported by an impedance of 4 ohms, this tweeter delivers solid, high-resolution sound suitable for various music genres and sound preferences.

How is the installation of the K2 Power MFRAK Tweeter in the car done?

The installation of the K2 Power MFRAK in the vehicle requires knowledge of the mounting dimensions. The tweeter has a mounting depth of 19.5mm and a tweeter size of 32mm, making it ideal for standard panel installations with corresponding dimensions. The application should be done in a way that optimizes the acoustic alignment to achieve the best possible sound quality. Integration into the existing car sound system typically occurs through a guaranteed connection to amplifier inputs that can provide the required RMS rated power of 25W.

What type of magnet is used in the Focal K2 Power MFRAK?

The K2 Power MFRAK uses a neodymium magnet, which is particularly valued for its high energy density and compact design in powerful audio applications. Neodymium magnets provide a stable magnetic field strength that allows for precise control of the dome, contributing to a detailed and powerful sound image. This characteristic perfectly aligns with Focal's acoustic goals of delivering a high-quality sounding tweeter.

How does the TMD® technology affect the performance of the K2 Power MFRAK?

The TMD® (Tuned Mass Damper) technology in the K2 Power MFRAK optimizes the vibration behavior of the tweeter. This tuned mechanical damper specifically reduces disturbing resonances, leading to clearer and more precise audio reproduction. Especially during loud music passages, the TMD technology enables distortion-free playback, as resonant peaks are dampened, positively impacting the overall clarity and detail of the sound image.

What role does the voice coil diameter play in the K2 Power MFRAK?

The 25mm voice coil diameter in the K2 Power MFRAK is a crucial feature for the performance of the Tweeter. A larger voice coil allows for more efficient conversion of electrical current into mechanical movement, contributing to higher sensitivity and improved dynamics. Additionally, a larger diameter of the voice coil provides the ability to dissipate more thermal energy, allowing the Tweeter to operate continuously even at high volumes.

How does the combination of aluminum and magnesium affect the sound of the Tweeter?

The combination of aluminum and magnesium in the cone of the K2 Power MFRAK ensures excellent stiffness at a low weight. This positively influences the sound by enabling quick and precise movement of the Dome Tweeter, minimizing distortion and enhancing sound fidelity. Aluminum offers corrosion resistance and superior heat dissipation, while magnesium adds extra stiffness, which is crucial for the accurate reproduction of complex audio content.

What are the performance specifications of the Focal K2 Power MFRAK?

The Focal K2 Power MFRAK offers a maximum power of 150W and a nominal power of 25W RMS. These specifications ensure that the Tweeter is suitable for both everyday music enjoyment and demanding requirements at high volumes. The high nominal power of 25W RMS allows the Tweeter to operate stably and clearly over longer periods, while the maximum power of 150W is intended for dynamic peaks.

How does the impedance of 4 ohms affect the Focal K2 Power MFRAK?

The 4-ohm impedance of the Focal K2 Power MFRAK provides an excellent compromise between resistance and power consumption. This is ideal for integration into many standard car audio amplifier systems designed for 4-ohm speakers. A lower impedance means that the amplifier requires less power to drive the Tweeter, leading to higher efficiency and the ability to achieve a louder and clearer sound at lower levels.

Why is the sensitivity of 91dB at 2.83V/1m important for the K2 Power MFRAK?

The sensitivity of 91dB at 2.83V/1m for the K2 Power MFRAK means that the Tweeter efficiently converts sound-intensive audio signals into an audible volume. Higher sensitivity allows for louder sounds to be produced with less amplifier power, resulting in better sound quality with lower energy consumption. This feature is particularly useful in automotive applications, where energy availability is limited, yet dynamic audio playback is desired.

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