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  5. Uno K 165

Uno K 165

25 reviews

75 Watt

Uno K 165

25 reviews

Technical Highlights

  • Continuous power 75 W, peak power 300 W, impedance 4 ohms.
  • Impedance 4 Ohms, tweeter diaphragm 24 mm, frequency response 55-23k Hz.
  • Tweeter voice coil 14 mm, sensitivity 93.5 dB SPL.
  • More technical details
€58.65
-15% €69.00 €58.65
2% discount with credit card
including VAT
16 set in stock This quantity is ready to ship. Extra units follow within the stated delivery time at no extra shipping cost.
Expected Sep 14 to Sep 15 with you.
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Hertz-Uno K 165-6.5" (16,5cm) Lautsprecherset-masori-kaufen
€58.65
€69.00 €58.65

The Hertz Uno K 165 is a 6.5 inch Speaker Set with a continuous power handling of 75 Watts RMS and a peak power of 300 Watts. The system operates with an impedance of 4 Ohm and achieves a sensitivity of 93.5 dB SPL. The frequency response covers a range from 55 Hz to 23 kHz. The technical features include an integrated Tweeter with a 24 mm diaphragm and a 14 mm voice coil. The woofer's voice coil has a diameter of 25 mm. A Crossover with a transition type of 6 dB/octave is integrated into the Tweeter.

Features

  • 6.5 inch (16.5 cm) Speaker Set
  • Continuous power handling: 75 Watts RMS
  • Peak power: 300 Watts
  • Impedance: 4 Ohm
  • Integrated Tweeter
  • Tweeter diaphragm: 24 mm
  • Transition type: 6 dB/octave
  • Woofer weight: 0.7 kg
  • Tweeter weight: 0.03 kg

Technical Specifications

  • Sensitivity: 93.5 dB SPL
  • Frequency response: 55 Hz - 23,000 Hz
  • Woofer voice coil: 25 mm diameter
  • Tweeter voice coil: 14 mm diameter
  • Physical specification A: 164.6 mm
  • Physical specification B: 144 mm
  • Physical specification C: 69 mm
  • Physical specification D: 63 mm

Frequently Asked Questions about Uno K 165

What performance specifications does the Uno K 165 Speaker Set from Hertz offer?

The Uno K 165 Speaker Set from Hertz offers impressive performance specifications. With a continuous power handling of 75 Watts and a peak power of 300 Watts, it delivers powerful sound experiences. It is a 6.5-inch set with an impedance of 4 Ohms. The sensitivity is at 93.5 dB SPL, allowing for high volume without distortion. The frequency response ranges from 55 Hz to 23 kHz, ensuring both deep bass and high tones are reproduced clearly. Notably, the integrated Tweeter has a crossover frequency of 6 dB/Octave.

What is the diameter of the high-frequency membrane of the Uno K 165 Speaker Set?

The high-frequency membrane of the Uno K 165 Speaker Set from Hertz has a diameter of 24 mm, which is 0.9 inches. This size allows for precise reproduction of high-frequency sounds and contributes to detailed sound representation. Another important feature is the voice coil of the Tweeter, which has a diameter of 14 mm (0.55 inches). This combination of membrane and voice coil size ensures efficient sound transmission and high precision in reproducing highs. This is particularly advantageous when playing music pieces with complex high-frequency components.

What are the dimensions of the Uno K 165 Speaker?

The dimensions of the Uno K 165 Speaker from Hertz are crucial for installation in the vehicle. The speaker has an outer diameter (A) of 164.6 mm and a cutout diameter (B) of 144 mm. The mounting depth is 69 mm (C), and the distance from the front to the mounting tab (D) is 63 mm. These precise measurements ensure a perfect fit in compatible mounting openings. If you already have a modular mounting kit or adapter rings, the speakers can be seamlessly integrated. Perfect for use in vehicles with the corresponding dimensions.

What is the frequency response characteristic of the Uno K 165 Speaker Set?

The Hertz Uno K 165 Speaker Set features a comprehensive frequency response of 55 Hz to 23 kHz. This wide frequency range allows for the reproduction of both deep bass and brilliant highs, enabling the speakers to present music in its full richness. The frequency response of the woofer starts at 55 Hz, ensuring rich and voluminous bass reproduction. At the same time, the upper limit of 23 kHz guarantees clean and clear highs, which are particularly noticeable in vocal recordings or classical music. This broad frequency range makes it a versatile speaker set, suitable for various music genres.

What is the power handling capacity of the Hertz Uno K 165 system?

The power handling capacity of the Hertz Uno K 165 system is impressive: it offers a continuous power handling of 75 watts, meaning the speaker can effortlessly manage high volume levels over extended periods without experiencing a loss in performance. This is particularly advantageous for dynamic music. The peak power handling is 300 watts, accommodating short bursts of power. Whether you are listening at maximum volume or enjoying intense music tracks, the Hertz Uno K 165 Speaker Set remains stable and provides an uncolored listening experience. Ideally, the amplifier should be appropriately sized to fully exploit its potential.

What voice coils are integrated into the Uno K 165 speaker system?

The Hertz Uno K 165 speaker system integrates two different voice coils, each optimized for its respective frequency range. The woofer features a voice coil with a diameter of 25 mm (1 inch), allowing for robust handling of low frequencies and intensifying the bass component of the music. The tweeter voice coil, on the other hand, measures 14 mm (0.55 inches) in diameter and is designed for the efficient reproduction of high frequencies. This combination ensures a balanced sound representation across the entire frequency spectrum and significantly contributes to the clear sound image. Perfect for music lovers who value detailed sound.

What is the efficiency of the Hertz Uno K 165 speaker?

The Hertz Uno K 165 Speaker Set offers a remarkable high efficiency of 93.5 dB SPL. This means that the speaker plays relatively loud even with low amplifier power, which is particularly advantageous with weaker amplifiers or car radios. A high efficiency helps the speakers operate efficiently and convert less electrical power into audible sound pressure. This is important, especially in a car where power supply matters. You can create a powerful sound image even with less powerful amplifiers, ideal for use in various vehicles, without needing to adjust additional electrical systems.

How is the integrated Tweeter of the Uno K 165 used otherwise?

The integrated Tweeter of the Hertz Uno K 165 Speaker Set is designed to be integrated into an existing speaker system without additional crossovers. With a crossover type of 6 dB/octave, the Tweeter can perform its frequency separation directly in the signal path, ensuring efficient sound reproduction. This feature is particularly useful if you want to use the Speaker Set in addition to existing installations. The Tweeter harmonizes perfectly with the Woofer, providing seamless acoustic transmission across the entire hearing spectrum. This guarantees clear and dynamic sound in your car.

How heavy are the components of the Hertz Uno K 165 Speaker Set?

The components of the Hertz Uno K 165 Speaker Set are designed to be lightweight yet robust. The Woofer weighs 0.7 kg, which is 1.54 lbs. This allows for easy handling and installation in the vehicle. The Tweeter, with a weight of 0.03 kg, or 0.07 lbs, is extremely lightweight, making it ideal for flexible placements without significantly affecting the overall weight of the system. This combination of lightness and stability ensures that the speakers remain securely in position even with powerful sound and are not subjected to unwanted movements.

Is the Uno K 165 from Hertz compatible with my car?

The compatibility of the Uno K 165 from Hertz with your vehicle depends on the installation dimensions in your car. The speakers have dimensions of 164.6 mm outer diameter and 144 mm mounting diameter with a mounting depth of 69 mm. Make sure these measurements fit the existing installation spaces in your vehicle. These specifications are compatible with many common vehicle models but require a precise check of your car's installation specifications. You may be able to use adapter rings or spacer rings to find a suitable solution for your vehicle. Technical advice or a look into the vehicle manual can be helpful in this regard.

Manufacturer information/responsible person

Elettromedia SpA
62018 Potenza Picena (MC)
Strada Regina km 3,500
Italy

Contact person:
Simone Iampieri
Executive Director Assistant
T +39 0733 870 813
Elettromedia SpA
62018 Potenza Picena (MC) Italy
Strada Regina km 3,500
T + 39 0733 870 870

Contact: simone.iampieri@elettromedia.it

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