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Hertz Dieci DCX 160.3 6.5" (16,5cm) Coaxial Speaker
SKU:  DIECE-DCX-160.3
EAN:  8018823128148

Dieci DCX 160.3

SKU:  DIECE-DCX-160.3
EAN:  8018823128148

Technical Highlights

  • Continuous power rating of 60 W, peak value at 120 W.
    Impedance at 4 ohms, frequency response from 50 Hz to 21 kHz.
    Woofer magnet made of high-density barium ferrite, SPL 93 dB.

  • More technical details
Normal price €62,90
Normal price €62,90 Selling price €62,90
5% discount with credit card
inkl. VAT , possibly plus shipping
Only a few left in stock (3 pieces available)
In stock
Jun 5, - Jun 6,
x pair
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Normal price €62,90
Normal price €62,90 Selling price €62,90

Dieci DCX 160.3 by Hertz

The Dieci DCX 160.3 from Hertz are 6.5-inch coaxial speakers with a continuous power handling of 60 watts and a peak power handling of 120 watts. The system has an impedance of 4 ohms and covers a frequency range of 50 to 21,000 Hz. The diaphragm material is water-repellent pressed paper, combined with a TPU surround and a PEI dome tweeter. The tweeter is equipped with a neodymium magnet, while the woofer uses a high-density flux ferrite magnet. An integrated crossover is part of the design. The delivery includes an adapter ring for installation in GM and Honda models.

Features
  • 6.5-inch (16.5 cm) coaxial speakers
  • Continuous power handling: 60 watts
  • Peak power handling: 120 watts
  • Impedance: 4 ohms
  • Diaphragm: Water-repellent pressed paper
  • Tweeter: PEI dome with neodymium magnet
  • Surround: TPU (thermoplastic polyurethane)
  • Woofer magnet: High-density flux ferrite
  • Integrated crossover
  • Includes adapter ring for GM and Honda
Technical Specifications
  • Frequency response: 50 - 21,000 Hz
  • Size: 160 mm
  • Mounting depth: 66.5 mm
  • Woofer voice coil: 25 mm diameter
  • Woofer magnet size: 80 x 40 x 15 mm
  • Weight per speaker: 0.75 kg
  • Sensitivity: 93 dB
  • Resonance frequency (Fs): 70 Hz
  • DC resistance (Re): 3.2 ohms
  • Equivalent volume (Vas): 10.32 l
  • Moving mass (Mms): 10 g
  • Compliance (Cms): 0.52 mm/N
  • Force factor (BL): 4.50 T*m
  • Total Q factor (Qts): 0.62
  • Electrical Q factor (Qes): 0.69
  • Mechanical Q factor (Qms): 6.3
  • Dimension A: 167 mm
  • Dimension B: 127 mm
  • Dimension C: 66.5 mm
  • Dimension D: 56.5 mm

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Frequently Asked Questions about Dieci DCX 160.3


What are the specifications of the Dieci DCX 160.3 speaker?

The Dieci DCX 160.3 from Hertz offers a continuous power handling of 60 Watts and a peak power handling of 120 Watts. The speaker has an impedance of 4 Ohms, which is standard for common amplifiers. With a frequency response of 50 Hz to 21 kHz, it covers a wide audio spectrum. The sound pressure level (SPL) is 93 dB, indicating high efficiency. Thanks to high-quality materials and construction, including a 25 mm voice coil and a high-density flux ferrite magnet, the speaker provides stable performance across a wide frequency range. The high level stability ensures clear sound experiences at high volumes.

What are the dimensions of the Dieci DCX 160.3?

The Dieci DCX 160.3 speaker has installation dimensions with a diameter of 160 mm. The depth of the speaker is 66.5 mm, while the overall dimensions are specified with an outer diameter of 167 mm and a mounting cutout diameter of 124 mm. The construction height includes the woofer and is 66.5 mm, which should be considered during installation. Such precise measurements allow for the integration of the speaker into a variety of vehicle installations. It is important to check the installation depth of vehicles to ensure compatibility and optimal sound.

What materials are used in the Dieci DCX 160.3?

The Dieci DCX 160.3 uses various high-quality materials that enhance its sound performance. The diaphragm is made of water-resistant pressed paper, known for its lightness and stiffness to ensure clear and precise sound. The tweeter features a neodymium magnet construction that generates strong magnetic fields to achieve excellent high-frequency reproduction. Additionally, the dome of the tweeter is made of PEI, which provides durability and adaptability at high frequencies. The woofer has a 25 mm voice coil and utilizes a high-density flux ferrite magnet to maximize sound volume and reduce distortion.

How is the installation of the Dieci DCX 160.3?

When installing the Dieci DCX 160.3 speaker, the installation depth of 66.5 mm must be taken into account. The cutout size is 124 mm, which means that the opening in the vehicle must accommodate this size. The width of the speaker at 167 mm may require adjustments to existing speaker mounts. The simple coaxial design of the Dieci DCX 160.3 facilitates integration without separate tweeters, reducing installation effort. The impedance of 4 Ohms ensures that the speaker is compatible with most standard car radios and amplifiers, making installation even easier.

Which vehicles is the Dieci DCX 160.3 suitable for?

The Dieci DCX 160.3 speaker from Hertz is universally designed and can be installed in many common vehicle models. Due to its dimensions with a diameter of 160 mm and a depth of 66.5 mm, it fits into most standard door speaker cutouts. Checking vehicle compatibility is important to ensure that the installation depth and cutout meet the requirements. Technical parameters such as the 4 Ohm impedance are compatible with most car audio systems, allowing for adaptation to a variety of brands and models, as long as the spatial conditions are met.

What are the specifications of the voice coil of the Dieci DCX 160.3?

The voice coil of the Dieci DCX 160.3 is 25 mm in size, allowing for excellent control of diaphragm movements and improved heat dissipation. This size of the voice coil allows for higher load capacity and leads to improved sound behavior, especially at high volumes. The diameter of the voice coil affects the performance and tonal clarity of the speaker. At high energy levels, the robust construction of the voice coil ensures consistently stable performance without distortion. These technical characteristics make the Dieci DCX 160.3 ideal for users who expect enhanced sound dynamics and clarity.

What are the Thiele Small parameters of the Dieci DCX 160.3?

The Dieci DCX 160.3 has specific Thiele Small parameters such as Re = 3.2 Ohms, Fs = 70 Hz, and Vas = 10.32 liters. These parameters provide insights into the electrical resistance, resonance frequency, and equivalent volume of the speaker. The Qts value is 0.62, which describes the overall damping factor, and the efficiency of 93 dB SPL allows for strong and efficient sound reproduction. The mechanical parameters, including Qms = 6.3 and Qes = 0.69, complement the technical properties and ensure maximum liveliness and precision of sound through the interplay of all involved factors.

How does the material of the speaker diaphragm affect the sound?

The diaphragm of the Dieci DCX 160.3 speaker is made of water-repellent pressed paper, which ensures clarity and precision in sound. This choice of material significantly influences the stiffness and damping properties of the diaphragm, allowing for natural sound reproduction with minimal coloration effect. The diaphragm is also resistant to moisture, which increases the durability of the speaker in the demanding environment of a vehicle. These characteristics contribute to the sound being authentic, powerful, and detailed - even in challenging acoustic environments within a vehicle.

What advantages does the neodymium tweeter of the Dieci DCX 160.3 offer?

The tweeter of the Dieci DCX 160.3 uses a neodymium magnet, known for its strength and efficiency. This type of magnet allows for a compact design and extremely fast response, which is crucial for clean and precise high-frequency reproduction. Neodymium provides a strong magnetic field despite its small size, resulting in lower weight and thus increased efficiency of the tweeter. Additionally, the use of neodymium optimizes energy consumption, resulting in clear and dynamic audio playback that ensures uncolored clarity, especially in the high frequencies.

How does the frequency response of the Dieci DCX 160.3 influence the sound experience?

The frequency response of the Dieci DCX 160.3 ranges from 50 Hz to 21 kHz, allowing for comprehensive audio playback. This frequency coverage ensures that both deep bass and high tones can be reproduced clearly and precisely. Frequencies in the lower range are responsible for strong and full bass sounds, while the upper frequency range ensures clarity and detail in music or speech playback. Thanks to a wide frequency spectrum, a vibrant and realistic sound landscape is created, significantly enhancing the music and listening experience, regardless of the music genre or source of the audio content.

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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