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Hertz Dieci DCX 165.3 6.5" (16,5cm) Coaxial Speaker
SKU:  DIECI-DCX-165.3
EAN:  8018823136822

Dieci DCX 165.3

SKU:  DIECI-DCX-165.3
EAN:  8018823136822

Technical Highlights

  • Continuous power handling 60 W, peak power 120 W, impedance 4 ohms.
    Frequency response 60-21k Hz, woofer voice coil Ø 25 mm, SPL 93 dB.
    High-density ferrite magnet, neodymium tweeter, water protection.

  • More technical details
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Normal price €49,00
Normal price -22% €62,90 Selling price €49,00
5% discount with credit card
inkl. VAT , possibly plus shipping
In stock
Jun 5, - Jun 6,
x pair
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Normal price €49,00
Normal price €62,90 Selling price €49,00

Dieci DCX 165.3 by Hertz

The Dieci DCX 165.3 from Hertz is a 6.5 inch coaxial speaker with a continuous power handling of 60 Watts RMS and a peak value of 120 Watts. The system has an impedance of 4 Ohm and a sound pressure level of 93 dB. The frequency response ranges from 60 Hz to 21 kHz. The woofer is equipped with a high-density flux ferrite magnet and a water-repellent pressed paper membrane. For the high-frequency range, a neodymium magnet with a PEI dome is used. The construction also includes a TPU surround and a 25 mm woofer voice coil.

Features
  • 6.5 inch (16.5 cm) coaxial speaker
  • Power: 60 Watts RMS
  • Power: 120 Watts Max
  • Impedance: 4 Ohm
  • Water-repellent pressed paper membrane
  • TPU (Thermoplastic polyurethane) surround
  • High-density flux ferrite magnet (Woofer)
  • Neodymium magnet (Tweeter)
  • PEI dome
  • Built-in crossovers
Technical specifications
  • Frequency response: 60 Hz - 21,000 Hz
  • Sound pressure level: 93 dB
  • Mounting depth: 72 mm
  • Overall diameter (A): 165 mm
  • Cutout diameter (B): 144 mm
  • Depth (C): 72 mm
  • Overhang (D): 64 mm
  • Woofer voice coil: 25 mm
  • Magnet size: 80 x 40 x 15 mm
  • Weight per speaker: 0.77 kg
  • Vas: 14.3 l
  • Fs: 68 Hz
  • Re: 3.3 Ohm
  • Qts: 0.85
  • Qes: 0.96
  • Qms: 7.54
  • Mms: 11.0 g
  • Cms: 0.49 mm/N
  • BL: 4.0 T*m

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Frequently Asked Questions about Dieci DCX 165.3


What is the load capacity of the Dieci DCX 165.3 speakers?

The Dieci DCX 165.3 coaxial speakers from Hertz have a continuous load capacity of 60 watts, while the maximum peak load capacity is 120 watts. This allows the speaker system to deliver sufficient sound volume both during normal operation and in powerful moments. The combined use of these two load values ensures that you can use the speakers under various power conditions. Especially if you prefer clear sound images at high volume, the performance data of the Dieci DCX 165.3 is perfectly suited to your needs. Thanks to these load capacities, a distortion-free and powerful sound image is guaranteed in your car.

What are the dimensions of the Dieci DCX 165.3 speakers?

The dimensions of the Dieci DCX 165.3 from Hertz are crucial for installation in your vehicle. The outer diameter of the speaker is 165 mm, while dimension B is 144 mm. The installation depth is 72 mm, which is important when space behind the mounting is limited. The mounting hole requires a diameter of 64 mm. Due to these precise measurements, the speakers can be installed in many vehicles, provided the installation openings in the car meet these specifications. Always ensure that the available spaces support these dimensions.

What characterizes the frequency response of the Dieci DCX 165.3?

The frequency response of the Dieci DCX 165.3 from Hertz ranges from 60 Hz to 21 kHz. This means a wide coverage of the audio range, encompassing both deep bass tones and high frequencies. A frequency response of this range allows you to experience music as it was originally intended, with clear, crisp highs and voluminous lows. The precise frequency range ensures that various music genres are reproduced accurately and provides a balanced sound signature for your listening pleasure.

What type of magnet is used in the Dieci DCX 165.3 speakers?

The Dieci DCX 165.3 speakers from Hertz are equipped with two different types of magnets. The woofer uses a high-flux ferrite magnet with dimensions of 80 x 40 x 15 mm. For the tweeter, a neodymium magnet is used, which is particularly suitable due to its compact size and high performance. This combination of magnets allows for efficient transmission of magnetic flux and energy, which is crucial for the sound reproduction quality. Specifically, the neodymium magnet contributes to the compact design and excellent sound quality, while the ferrite magnet in the woofer provides powerful bass.

What are the Thiele Small parameters of the Dieci DCX 165.3?

The Dieci DCX 165.3 from Hertz has a range of Thiele Small parameters that provide important technical insights into the performance and dynamics of the speaker system. The Re value is 3.3 Ohms, while Fs is 68 Hz. Vas is specified at 14.3 liters, Mms is 11.0 g, and Cms is given as 0.49 mm/N. BL is 4.0 T*m, Qts is 0.85, Qes is 0.96, and Qms is 7.54. These parameters help determine the behavior of the speaker in an acoustic enclosure and are essential for understanding how the speaker performs in different environments.

What is the voice coil size of the Dieci DCX 165.3?

The Dieci DCX 165.3 coaxial speakers from Hertz are equipped with a low-tone voice coil that has a diameter of 25 mm. This size is crucial for handling electrical power and enhancing the mechanical pressure within the speaker. A deep understanding of this size shows how effectively the voice coil can control the frequencies that pass through the speaker. This is particularly important for music enthusiasts who rely on clean sound reproduction at high volumes, as the size of the voice coil plays a central role.

What materials are used in the diaphragms of the Dieci DCX 165.3?

The diaphragms of the Dieci DCX 165.3 by Hertz are made of water-repellent pressed paper for the membrane and PEI for the dome. This choice of materials ensures robust and acoustically precise reproduction. The water-repellent pressed paper allows for use under various environmental conditions without loss of acoustic integrity. PEI provides high heat resistance and stiffness for the high-frequency range, contributing to clear highs and minimal distortion. The material composition is perfect for car speakers that require resistance to temperature fluctuations and humidity.

How do the Dieci DCX 165.3 affect the sound pressure level?

The Dieci DCX 165.3 speakers from Hertz have a sound pressure level (SPL) of 93 dB. This is a key indicator of the volume these speakers can deliver at a given power. An SPL of 93 dB means that an impressive sound level is achieved even at low power, which is particularly advantageous when integrating into the vehicle. A higher sound pressure level is ideal for music lovers who want to enjoy clear and powerful sounds in the car even at higher speeds and ambient noise.

What impedance do the Dieci DCX 165.3 speakers have?

The Dieci DCX 165.3 by Hertz have an impedance of 4 ohms. These electrical resistance values are crucial to ensure compatibility with most car amplifiers. A 4-ohm impedance is common in the car audio industry as it provides a balanced ratio between high sound pressure and sufficient amplifier power. This impedance ensures that the speaker system operates efficiently and guarantees safe, interference-free reproduction over an extended period. Ideally, this can substantially improve playback quality and is therefore preferred by many audio experts.

Does the Dieci DCX 165.3 fit in my car?

Whether the Dieci DCX 165.3 fits depends largely on the installation options of your vehicle. The speakers have a diameter of 165 mm and a mounting depth of 72 mm. The mounting opening must also have a diameter of at least 64 mm. Many vehicles offer standard installation spaces that support these dimensions, but it is essential to check your vehicle's specifications and measure if necessary. This ensures a secure and precise installation without the need for additional adjustments.

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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