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Gladen

PRO 25

dome tweeter

449,00€
449,00€ 449,00€
incl. VAT , possibly plus shipping

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Highlights

  • Impedance 4 Ω, DC resistance 3.4 Ω, resonance 720 Hz.
  • Voice coil diameter 25 mm, silk dome, coupling volume.
  • Crossover frequencies: 3000 Hz 12 dB/Oct, 2300 Hz 18 dB/Oct.
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brand: Gladen
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449,00€
449,00€ 449,00€

Discover the PRO 25, a high-quality dome tweeter from Gladen. With its innovative NEXT LEVEL system, this device offers impressive performance. Through a coupling volume combined with a hand-coated high-frequency dome, this tweeter ensures excellent sound quality. Noteworthy are its technical specifications such as a direct current resistance of 3.4 Ω, an impedance of 4 Ω, and a resonance frequency of 720 Hz. Manufactured in Germany, this model adheres to the highest standards in production and design.

Features

  • 25 mm tweeter
  • 4 Ohm Impedance
  • NEXT LEVEL System
  • Tweeter with coupling volume
  • Hand-coated high-frequency dome
  • Made in Germany

Technical Data

  • Direct Current Resistance (Rdc): 3.4 Ω
  • Impedance (ZN): 4 Ω
  • Resonance frequency (fs): 720 Hz
  • Winding coil diameter: 25 mm
  • Dome/Calotte: Silk
  • Cut-off frequency:
    • 3000 Hz 12 dB/Oct
    • 2300 Hz 18 dB/Oct
    • 1600 Hz 24 dB/Oct
The PRO 25 from Gladen utilizes a coupling volume that significantly improves sound quality by optimizing high-frequency reproduction. Especially with an impedance of 4 Ω and a DC resistance of 3.4 Ω, the coupling volume contributes to the precision of the sound. The resonance frequency of 720 Hz plays a crucial role by minimizing potential distortions. The hand-coated silk dome tweeter not only adds brilliance to the sound but also harmonizes perfectly with the coupling volume. This technical combination enables a more detailed and clearer audio reproduction, which is particularly impressive in complex acoustic arrangements.
The Gladen PRO 25 has a resonance frequency of 720 Hz. This frequency is a crucial technical parameter for the quality of sound reproduction. It influences how the tweeter processes sound waves and thus shapes the sound. A resonance frequency of 720 Hz is particularly suitable for reducing distortion in high-frequency reproduction. The impedance of 4 Ω and the DC resistance of 3.4 Ω also contribute to this. For discerning music lovers, this means a clearer and more precise reproduction of high tones, especially in the realm of complex musical arrangements.
The PRO 25 tweeter from Gladen has an impedance of 4 Ω, making it ideal for many audio setups. This impedance ensures an optimal balance between current flow and power. A lower impedance value like the 4 Ω of the PRO 25 allows for more efficient power usage, which is particularly crucial in situations of high power demand. Combined with a DC resistance of 3.4 Ω and a resonance frequency of 720 Hz, the PRO 25 offers excellent acoustic performance. These technical specifications maximize sound dynamics and ensure refined audio playback.
The Gladen PRO 25 is equipped with a voice coil diameter of 25 mm. This size allows for efficient conversion of electrical signals into acoustic waves. Larger voice coil diameters, such as the 25 mm in the PRO 25, are crucial for processing high frequencies and contribute to the stability of the sound. Together with the 4 Ω impedance and the hand-coated tweeter dome, the tweeter achieves outstanding sound quality. The diameter also plays an important role in heat distribution, which is essential for the longevity and performance of the tweeter.
The hand-coated tweeter domes of the PRO 25 offer several advantages, including improved sound clarity and increased durability. These domes, made from silk, minimize unwanted resonances and ensure even sound distribution. In combination with the 4 Ω impedance and a resonance frequency of 720 Hz, the hand coating helps deliver interference-free and balanced highs. Additionally, this manufacturing technique allows for more precise control over the tweeter's frequency response, resulting in a more authentic and detailed sound reproduction.
For the PRO 25, several crossover frequencies are recommended to achieve the best possible sound performance: 3000 Hz at 12 dB/Oct, 2300 Hz at 18 dB/Oct, and 1600 Hz at 24 dB/Oct. These crossover frequencies optimize the integration of the tweeter into an audio system and minimize frequency overlaps. Adjusting these frequencies allows for precise control of the sound characteristics. In addition to the impedance of 4 Ω and a resonance frequency of 720 Hz, these frequencies enhance the adaptability of the PRO 25, which is beneficial for both hi-fi enthusiasts and professional audio applications.
The optimal placement of the PRO 25 tweeter is crucial for the best possible sound reproduction. Due to its coupling volume and the hand-coated dome, the tweeter should be positioned to face the listening position. A minimum distance from the wall helps reduce reflections and contributes to a clearer sound image. Placement can significantly influence the sound image, as the PRO 25 is sensitive to acoustic environmental conditions. It is advisable to test different positions to achieve the ideal sound radiation and to make optimal use of the 4 Ω impedance.
The compatibility of the PRO 25 with a car depends on the specific installation locations and dimensions of the vehicle. The voice coil diameter of 25 mm and the compact design facilitate installation in most vehicle models. The impedance and DC resistances (4 Ω and 3.4 Ω) support a variety of amplifiers and audio systems. For specific vehicle models, it is recommended to check the exact dimensions and space for audio installations in the vehicle before installing the PRO 25 tweeter. Testing and adjustments can help achieve the ideal integration in the vehicle's audio system.
The PRO 25 from Gladen is excellently suited for high-quality audio applications, as it offers unparalleled sound quality with its silk dome, a resonance frequency of 720 Hz, and a 4 Ω impedance. The NEXT LEVEL system ensures outstanding sound performance. The hand-coated tweeter domes minimize distortion and provide even sound distribution. Furthermore, the 25 mm voice coil diameter allows for detailed high-frequency reproduction. Together, these technical features result in precise and authentic audio playback, ideal for demanding hi-fi systems and professional applications.
The PRO 25 impresses with its technical features: it has an impedance of 4 Ω and a DC resistance of 3.4 Ω, making it a powerful tweeter. The resonance frequency of 720 Hz and the voice coil diameter of 25 mm contribute to precise sound reproduction. The coupling volume and the hand-coated silk dome tweeter ensure clear and detailed high-frequency reproduction. This combination of specifications and materials makes the PRO 25 an excellent choice for demanding audio applications where precision and sound quality are of utmost importance.

Gladen Europe GmbH
Alexandra Gladen

Postal address:
Bertha-Benz-Str. 97
2141 Walddorfhäslach
Germany

Contact: info@gladen.com

Product Specifications

Manufacturer

Gladen

Product type

Dome tweeter

Features

  • Highlights

    • Impedance 4 Ω, DC resistance 3.4 Ω, resonance 720 Hz.
    • Voice coil diameter 25 mm, silk dome, coupling volume.
    • Crossover frequencies: 3000 Hz 12 dB/Oct, 2300 Hz 18 dB/Oct.

  • Uvp

    449

weight

0.5 kg

Technical data

configurators

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Your advantages with Masori

Buy Gladen PRO 25 dome tweeter at Masori

The Gladen PRO 25 dome tweeter is a premium car hi-fi product that impresses with its impressive technical features. With an impedance of 4 ohms and a DC resistance of 3.4 ohms, this tweeter offers excellent performance. Made in Germany, it combines the highest manufacturing standards with modern design. The unique NEXT LEVEL system ensures outstanding sound quality thanks to a special coupling volume and a hand-coated tweeter dome. These features allow you to perfectly install it in your vehicle for a superior sound experience. Take advantage of the Masori lowest price guarantee and purchase your PRO 25 tweeter online at the best price.

Impedance of 4 ohms for optimal sound from the Gladen PRO 25

The Gladen PRO 25's impedance is 4 ohms. This impedance is typical for car hi-fi tweeters and ensures optimal performance with most amplifiers. A lower impedance could result in higher power consumption, placing greater strain on the amplifier. A higher impedance, on the other hand, could lead to a drop in power, which could negatively impact sound quality. The PRO 25's 4 ohms thus ensure a fine balance between sound quality and amplifier compatibility, making it a preferred choice for sound purists in the world of car hi-fi.

DC resistance of 3.4 ohms for efficient energy transfer

The Gladen PRO 25 features a DC resistance of 3.4 ohms. This value is crucial for the efficiency of energy transfer from the amplifier to the tweeter. This resistance allows the tweeter to optimally handle the current, resulting in less heat and thus a longer service life. A higher resistance could also negatively impact efficiency, as more energy would be lost. A lower resistance could lead to higher current consumption, potentially overloading the system. Therefore, the PRO 25 offers a perfect balance that ensures both longevity and sound quality.

Resonance frequency of 720 Hz for full sound diversity

The Gladen PRO 25's resonant frequency is 720 Hz, a value typical of the lower frequency range of tweeters. This frequency means the tweeter delivers powerful and clear reproduction, especially in the high-frequency range, without distortion. A higher resonant frequency could result in a lossy sound in the low-frequency range, while a lower frequency might have difficulty reproducing the higher tones in detail. At 720 Hz, the PRO 25 offers a balanced sound characteristic and ensures a harmonious music experience in the vehicle.

NEXT LEVEL system and coupling volume for innovative sound fusion

The PRO 25 integrates Gladen's exclusive NEXT LEVEL system, which features a specially developed coupling volume. This architecture allows the tweeter to produce sound with greater detail and clarity by minimizing resonance and unwanted sound interference. This system sets the PRO 25 apart from conventional tweeters and offers you an unparalleled sound experience. Installed directly in the vehicle, the tweeter produces crystal-clear highs that emphasize every musical nuance. A PRO 25 tweeter without this system would offer less depth and clarity, making it a must-have for any sound enthusiast.

Hand-coated silk dome for refined acoustics

The Gladen PRO 25 features a hand-coated silk dome tweeter. This special processing ensures that the tweeter reproduces even the finest acoustic details with magnificent precision. The silk serves as an excellent material for dampening vibrations while providing the necessary rigidity, contributing to the overall high acoustic performance. An uncoated dome or one made of a different material could produce distortion and degrade sound quality. This makes the hand-coated dome in the PRO 25 an essential feature for crystal-clear high-frequency sound.

Voice coil with 25 mm diameter for powerful vibrations

The 25 mm voice coil diameter in the PRO 25 allows this tweeter to produce powerful and precise high-frequency tones. The 25 mm diameter represents an excellent balance between power and smoothness of sound. Larger voice coils could enable the tweeter to reach even louder volumes, but at the expense of detail. The selected diameter ensures that the PRO 25 tweeter vibrates precisely and evenly, resulting in smooth and detailed audio output.

Crossover frequencies: Ideally tuned for precise sound transitions

With individually configurable crossover frequencies of 3000 Hz at 12 dB/octave, 2300 Hz at 18 dB/octave, and 1600 Hz at 24 dB/octave, the Gladen PRO 25 offers optimal adaptation to the acoustic conditions in your vehicle. This flexibility allows you to tailor the sound precisely to your preferences and the vehicle's acoustics. A higher crossover frequency could result in too many mid-range frequencies being passed to the tweeter, while a crossover frequency that is too low could place excessive strain on other speakers. This way, the sound always remains balanced and harmonious, no matter how you set the frequencies. Take advantage of our on-site installation in Frankfurt (Oder) to perfectly adapt this tweeter to your vehicle.