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  5. Dieci DT 24.3

Dieci DT 24.3

101 reviews

40 Watt

Dieci DT 24.3

101 reviews

Technical Highlights

  • Power RMS 40 W, impedance 4 ohms, SPL 94 dB, frequency 3k-23k Hz.
  • Load capacity tip 80 W, dome PEI, depth 20 mm, magnet neodymium.
  • Size 24 mm, Re 3.3 Ohm, frequency response 3k – 23k Hz, Fs 2800 Hz.
  • More technical details
€33.16
-5% €34.90 €33.16
2% discount with credit card

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ProductDieci DT 24.3

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Estimated delivery: Sep 15–Sep 16.
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Hertz-Dieci DT 24.3-Kalotten-Hochtöner-masori-kaufen
€33.16
€34.90 €33.16

The Hertz Dieci DT 24.3 is a compact Dome Tweeter with a diameter of 24 mm and a weight of 30 g. It features a PEI diaphragm designed for high stiffness and heat resistance, as well as an efficient neodymium magnet. The technical structure includes a ring-shaped lens and optimized geometry to support a linear frequency response from 3 kHz to 23 kHz. The system operates with an impedance of 4 Ohms and achieves a sound pressure level of 94 dB. Installation is universal with included brackets for surface and flush mounting at a shallow installation depth of 20 mm.

Features
  • Dome Tweeter
  • Size: 24 mm
  • PEI diaphragm
  • Neodymium magnet
  • Ring-shaped lens
  • Power handling: 40 Watts RMS
  • Power handling: 80 Watts peak
  • Impedance: 4 Ohms
  • Installation depth: 20 mm
  • Weight: 30 g
  • Universal brackets for surface and flush mounting
Technical Specifications
  • Frequency response: 3,000 Hz - 23,000 Hz
  • DC resistance (Re): 3.3 Ohms
  • Resonance frequency (Fs): 2,800 Hz
  • Inductance (Le): 0.3 mH at 1 kHz
  • Inductance (Le): 0.04 mH at 10 kHz
  • Sound pressure level (SPL): 94 dB

Frequently Asked Questions about Dieci DT 24.3

What are the dimensions and the ideal installation depth for the Dieci DT 24.3 Tweeter?

The Dieci DT 24.3 from Hertz has a dome with a diameter of 24 mm and an installation depth of only 20 mm. When planning the installation, you should ensure that there is enough space in the housing of your audio application for this depth. It is particularly important that no other components interfere with the positioning of the tweeter. The low weight of only 30 grams per speaker is advantageous as it minimizes the load on the mounting surface. The compact design facilitates easy integration even in tighter spaces or in vehicle areas where space constraints may exist.

What is the peak power that the Dieci DT 24.3 can handle?

The Dieci DT 24.3 Tweeter from Hertz has a maximum peak power handling of 80 watts. This means it can handle short bursts of high power well, which is beneficial for dynamic music pieces or during intensive use of audio systems. For continuous operation, an RMS power handling of 40 watts is recommended to ensure optimal performance and lifespan. Acoustic control and protection of the tweeter at high volumes are essential to avoid distortion and maintain sound quality. Excessive exceeding of the RMS power can lead to damage.

What is the impedance of the Dieci DT 24.3 designed for?

The Hertz Dieci DT 24.3 is designed with an impedance of 4 ohms. This value allows the tweeter to be compatible with most car and home audio systems that typically support similar impedance values. A low impedance ensures that more current flows at the same power, leading to higher sound emission. At the same time, a 4-ohm impedance allows the speaker to operate more efficiently when connected to a suitably matched amplifier. When setting up, the amplifier should be selected that supports this impedance for optimal results.

What material is used for the dome of the Dieci DT 24.3?

The Hertz Dieci DT 24.3 Tweeter uses a PEI dome. Polyetherimide (PEI) is known for its thermal stability and mechanical strength, making these technologies a preferred material for audio components that require both lightness and robustness. This material choice enhances transient response and ensures a brilliant, clear high-frequency range. Such a dome can handle vibrations perfectly with low distortion and high frequency reproduction, which is crucial for the sound fidelity and dynamics of audio signals. PEI is also robust against environmental influences, promoting the product's longevity.

What Thiele-Small parameters does the Dieci DT 24.3 offer?

The Hertz Dieci DT 24.3 Tweeter features specific electro-acoustic parameters that determine its performance. The DC resistance (Re) is 3.3 Ohms, indicating its electrical efficiency. Furthermore, the tweeter has a resonance frequency (Fs) of 2800 Hz, representing the efficiency point of low-frequency reproduction. The inductance (Le) at 1 kHz is 0.3 mH and at 10 kHz is 0.04 mH, which is relevant for performance in the upper frequency spectrum. These parameters assist in fine-tuning and integration into complex audio applications, ensuring optimal acoustic balance.

What is the sound pressure level of the Dieci DT 24.3?

The sound pressure level (SPL) of the Hertz Dieci DT 24.3 is specified at 94 dB. This value is an indicator of how efficiently the tweeter can convert sound into audible levels. A higher SPL means that the speaker is louder for a given voltage, which is ideal for applications where clear and powerful output is desired without increasing the voltage requirement. In an acoustically optimized setup, a high SPL allows for detailed, penetrating music reproduction, even at low input power, supporting energy-efficient use.

What frequency ranges does the Dieci DT 24.3 cover?

The Hertz Dieci DT 24.3 Tweeter is designed for the frequency range of 3 kHz to 23 kHz. This tuning allows for coverage of the upper frequency spectrum, highlighting high tones and fine details in music and audio. Especially in more complex music recordings or premium sound systems, this extended frequency response is crucial for recognizing subtle nuances and ensuring clarity in audio playback. The broad frequency range ensures that no essential sound information is lost, contributing to a rich listening experience that meets high-resolution demands.

Which magnet technology does the Dieci DT 24.3 use?

The Dieci DT 24.3 speaker from Hertz uses neodymium magnets. Neodymium is known for its high magnetic energy, which means that significant power can be generated with a smaller volume. This property allows for the construction of compact and lightweight speakers without compromising on performance. The use of neodymium in tweeters significantly improves response times and high-frequency representation. Such magnets help the speaker respond more efficiently to audio signals, enabling precise and clear sound reproduction, even in complex acoustic setups.

How does electrical impedance affect the sound quality of the Dieci DT 24.3?

The electrical impedance of the Dieci DT 24.3 is 4 ohms, which directly affects sound quality and compatibility with amplifiers. This impedance favors coupling with amplifiers designed for 4-ohm systems, ensuring optimal performance. Lower impedances tend to allow amplifiers to deliver more power, increasing volume while maintaining sound detail. This configuration also supports coherent reproduction of songs with complex tonal and dynamic structures, promoting precise playback of musical content.

What parameters influence the acoustic performance of the Dieci DT 24.3?

The acoustic performance of the Dieci DT 24.3 tweeter from Hertz is influenced by a combination of parameters, including the PEI dome, the neodymium magnet, and the specific frequency response from 3 kHz to 23 kHz. The resonance frequency of 2800 Hz and the SPL of 94 dB significantly contribute to efficiency and sound quality. The acoustic tuning is also influenced by the electrical impedance of 4 ohms and the inductance at 1 kHz of 0.3 mH. These technical features are crucial for ensuring balanced and accurate reproduction, which is fundamental in demanding audio projects.

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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