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The MILLE LEGEND ML 280.3, is a dome tweeter from Hertz. This tweeter is not only an evolution; it has also been a recognized reference since its launch. The ML 280.3 Legend was born from extensive research and development, with a specific focus on optimizing the Tetolon dome geometry. The dazzling geometry is particularly noteworthy, which has been further developed to improve the frequency response and reduce distortion. The device also benefits from an improved rear acoustic chamber. Ultimately, this results in a significant improvement in the response at low frequencies.
Technical data
- size mm 35
- Load capacity - peak value W 180
- Power Handling - Peak Note (Hi-Pass filtered @ 1.8kHz - 12dB Oct.)
- impedance Ohm 4
- voice coil Ø 28 (1.1)
- Frequency response Hz 1k - 28k
- magnet size W x D x H mm 27.8 x 3.5 x 3
- Weight kg 0.10
- magnet neodymium
- skull cap Tetolon
Physical Specifications
- A 53.4 mm
- W 48 mm
- C 29 mm
- D 13.5 mm
Electro-Acoustic Specifications
- D mm 28
- Re Ohm 3.3
- Fs Hz 900
- Le mH 0.013
- Mms g 0.4
- Cms mm/N 0.09
- BL T*m 1.9
- Qts 1.3
- Qes 1.9
- Qms 4
- Spl dB 92
- Neodymium magnet optimized with FEA magnetic flux simulations to ensure maximum control and fast response to transients.
- Extremely pure copper shorting ring for excellent high frequency extension.
- Die-cast aluminum front panel with a profile optimized by FEA simulations to improve frequency response and radiation characteristics.
- Tetolon fiber dome optimized with FEA simulations for lower distortion and improved radiation behavior in the high frequency range.
- The frame structure and the rear load chamber are both made from a CNC-machined solid aluminum block to ensure mechanically inert behavior against resonances.
- The rear chamber is designed for an Fs value of only 900 Hz: the low Fs value ensures a wide extension in the low frequency range and low distortion even in the crossover area, which allows a lower cutoff frequency.
- High-density damping material under the dome and low-density absorbent material in the rear chamber ensure smooth sound radiation and high damping in the low-frequency range.
Wie verbessert die Geometrie des Tetolon-Domes den Frequenzgang des Mille Legend ML 280.3?
Wie verbessert die Geometrie des Tetolon-Domes den Frequenzgang des Mille Legend ML 280.3?
Welche Rolle spielt die akustische Kammer im Mille Legend ML 280.3?
Welche Rolle spielt die akustische Kammer im Mille Legend ML 280.3?
Welche Materialien werden für die Kalotte des Mille Legend ML 280.3 verwendet und warum?
Welche Materialien werden für die Kalotte des Mille Legend ML 280.3 verwendet und warum?
Was macht den Neodym-Magneten im Mille Legend ML 280.3 so besonders?
Was macht den Neodym-Magneten im Mille Legend ML 280.3 so besonders?
Wie beeinflusst die Schwingspule die Performance des Mille Legend ML 280.3?
Wie beeinflusst die Schwingspule die Performance des Mille Legend ML 280.3?
Welche mechanischen Eigenschaften beeinflussen den Klang des Mille Legend ML 280.3?
Welche mechanischen Eigenschaften beeinflussen den Klang des Mille Legend ML 280.3?
Welche Elektro-Akustischen Spezifikationen zeichnen den Mille Legend ML 280.3 aus?
Welche Elektro-Akustischen Spezifikationen zeichnen den Mille Legend ML 280.3 aus?
Wie gewährleistet der Mille Legend ML 280.3 eine erweiterte Hochfrequenzwiedergabe?
Wie gewährleistet der Mille Legend ML 280.3 eine erweiterte Hochfrequenzwiedergabe?
Ist der Mille Legend ML 280.3 mit meiner Autoinnenausstattung kompatibel?
Ist der Mille Legend ML 280.3 mit meiner Autoinnenausstattung kompatibel?
Welche Frequenzgangcharakteristika weist der Mille Legend ML 280.3 auf?
Welche Frequenzgangcharakteristika weist der Mille Legend ML 280.3 auf?
Herstellerinformation/verantwortliche Person
Herstellerinformation/verantwortliche Person
Product specifications
Manufacturer
Product type
Features
Highlights
- Power 180 W, impedance 4 Ohm, frequency response 1k 28k Hz.
- Frequency response increased by optimized neodymium magnet.
- Die-cast aluminum front panel for clear high frequencies.
Uvp
Weight
Technical data
Datenblatt