3. Tweeter for the best sound
  5. QK1

QK1

50 Watt

QK1

Technical Highlights

  • Resonance-free frequency at 800Hz, impedance of 4 Ohms, 50W RMS.
  • 28mm fabric tweeter, effectiveness of 91 dB/B/m, high quality.
  • CNC machined aluminum housing, diameter 52mm, durable.
  • More technical details
€200.00
€200.00 €200.00
2% discount with credit card

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ProductQK1

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1 year extra warranty

Every product purchased from Masori includes an additional year of warranty in the third year after purchase (months 25–36). We cover repair or replacement free of charge for covered warranty claims. Automatic and free – exclusively for Masori customers. Your statutory rights remain unaffected.

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€200.00
€200.00 €200.00

Discover the QK1, a dome tweeter from Steg that stands out with unique features. With a 28mm high-end textile tweeter and a coupling volume, this model positions itself at the top of the market. Ready for use from 1500Hz, it is optimal for 2- and 3-way systems. With features such as a resonance-free frequency of 800Hz, an impedance of 4 Ohms, and an RMS power of 50 Watts, the QK1 offers high quality and flexibility. The precisely coated textile membrane and the CNC-machined solid aluminum housing further contribute to durability and reliability. It's time to elevate your listening experience to a new level.

Properties:

  • 28mm High-End Fabric Tweeter with Coupling Volume
  • Resonance frequency Fs=800 Hz
  • Efficiency 91 db/B/m
  • Direct current resistance Re=3.9 Ohm
  • Impedance: 4 Ohm
  • RMS power 50 watts
  • Power Max 100 Watts
  • Precisely coated fabric membrane
  • CNC-turned solid aluminum housing
  • Outer diameter 52mm
  • Installation diameter 44mm
  • Installation depth 24mm
  • 9mm connections
  • Plastic desk housing included in delivery

Frequently Asked Questions about QK1

What technical features define the QK1 Tweeter from STEG?

The QK1 from STEG is a 28mm Dome Tweeter, characterized by a precisely coated fabric diaphragm. With a resonance-free frequency of 800Hz and an impedance of 4 Ohms, the tweeter delivers outstanding acoustic performance. Its RMS power is 50 Watts and the maximum power is 100 Watts. The CNC-machined solid aluminum housing ensures stability and durability. Additionally, the coupling volume provides an improved sound image. The efficiency of the tweeter is 91 db/B/m, which ensures high efficiency at various volume settings.

How does the installation of the QK1 Tweeter in the vehicle work?

The QK1 Tweeter from STEG is designed with an outer diameter of 52mm and a mounting diameter of 44mm, making installation in most modern vehicles easier. With a mounting depth of 24mm, the tweeter fits into many dashboards and door panels. The 9mm plastic podium housing connectors included allow for a simple and secure connection to the audio system. The compact size of the tweeter minimizes interference with the existing vehicle structure, while the thoughtful design allows for easy integration into 2- and 3-way sound systems.

For which sound systems is the QK1 Tweeter suitable?

The QK1 Tweeter from STEG is ideally suited for 2- and 3-way sound systems. Thanks to its readiness from 1500Hz, this tweeter can seamlessly integrate extended sound ranges. The resonance-free frequency of 800Hz and the 4 Ohm impedance ensure clear and precise reproduction of high frequencies without distortion. The coupling volume also contributes to the improvement of the sound image, making it ideal for high-end audio applications. Especially if you enjoy listening to music in high quality, this tweeter will be the perfect addition to your existing system.

What makes the material of the fabric diaphragm of the QK1 Tweeter special?

The QK1 Tweeter from STEG features a precisely coated fabric diaphragm that ensures exceptional sound clarity. This special coating minimizes unwanted resonances and allows for accurate reproduction of high frequencies. The fabric is designed for durability and is ideally suited for high-fidelity applications due to its material properties. The precise processing increases the integral torsional stiffness, making the tweeter more resistant to physical influences. Especially in demanding acoustic environments, the fabric diaphragm fully showcases its strengths.

How does the CNC-machined aluminum housing of the QK1 contribute to sound quality?

The CNC-machined solid aluminum housing of the QK1 Tweeter from STEG ensures stability and minimizes cabinet resonances, contributing to a clear and undistorted sound. Aluminum is inherently a robust material that withstands external influences. The precise CNC machining ensures a perfect fit of all components, reduces mechanical vibrations, and thus enhances superiority in sound radiation. This construction method supports the durability of the tweeter and guarantees outstanding acoustic properties, especially at high volumes.

To what extent does the efficiency of the QK1 determine its performance?

With an efficiency of 91 db/B/m, the QK1 Tweeter is characterized by high efficiency, which ensures excellent sound performance with low energy consumption. Efficiency describes how effectively electrical energy is converted into acoustic energy. For the QK1, this means a consistent sound image over a wide frequency range. Particularly in combination with the RMS power of 50 watts, a balanced ratio of power and sound quality is achieved. The high efficiency allows for use in systems with moderate amplification levels while still providing outstanding audio experiences.

What role does impedance play for the QK1 Tweeter?

The impedance of the QK1 Tweeter is 4 Ohms, making it the ideal choice for most modern Amplifiers. A correctly tuned impedance is crucial for the performance and sound quality of a speaker in an audio system. A lower impedance like that of the QK1 means that the Tweeter responds more efficiently to the amplifier's output, allowing for clear and fuller sound reproduction. This also minimizes distortion at higher volumes and ensures that the energy used is maximally converted into sound.

What coupling volume does the QK1 have and what influence does it have?

The QK1 Tweeter from STEG features a special coupling volume that ensures balanced sound transmission. This volume optimizes the acoustic properties of the Tweeter by controlling the resonance frequency and contributing to sound fullness. It helps to smooth the transition between the frequency ranges from bass to treble, especially in multi-way systems. The correctly tuned coupling volume allows for seamless integration of this Tweeter into someone's audio system and promotes more precise bass reproduction despite the physical limitations of the speaker itself.

How does the RMS power of the QK1 affect sound reproduction?

The RMS power of the QK1 Tweeter at 50 Watts ensures continuously stable operation of the speaker. RMS describes the continuous power that the Tweeter can handle without distortion. This specification is crucial for matching with amplifier power to achieve optimal results. The value of 50 Watts provides sufficient power reserves for dynamic music pieces and ensures a constant, clean sound representation. At both high and medium volumes, the quality remains excellent without overloads or dropouts in the audio experience.

Can the QK1 Tweeter be integrated into vehicle models from different brands?

Yes, the QK1 Tweeter from STEG can be integrated into various vehicle models thanks to its universal dimensions. With an outer diameter of 52mm and a mounting diameter of 44mm, as well as a mounting depth of 24mm, it fits into a variety of dashboards and door panels. These dimensions support compatibility with the audio system devices of most car brands without requiring extensive modifications. The versatile dimensions facilitate replacement and installation in existing audio systems, allowing the QK1 to provide ideal sound solutions regardless of the car brand.

Manufacturer information/responsible person

fortissimo
Dietmar Carle
Bahnhofstr. 23
88048 Friedrichshafen Kluftern
Germany

Contact: didi@fortissimo.de

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