Hertz Mille Pro MP 25.3

Beschreibung

The MILLE PRO MP 25.3,  is a  outstanding dome tweeter from Hertz. With its innovative Tetolon dome and 25 mm voice coil, this tweeter delivers a wide, linear frequency response. The unique "central tuning channel" and the powerful neodymium magnet ensure excellent air exchange between the dome and the loading chamber, resulting in optimal acoustics. The result is a very low resonance frequency, which significantly improves sound reproduction. Discover the technical details and special features of this tweeter below.

 

Technical data

• Size mm 29 
• load capacity - Peak W 120
• Power handling - Peak Note (high-pass filtered @ 2.5kHz - 12 dB Oct.)
• impedance Ohm 4
• voice coil Ø 25 (1)
• Frequency response Hz 1.4k.  - 22.5k
• magnet size  W x D x H mm 24.5 x 6 x 3.5 
• Weight kg 0.07 
• magnet neodymium

Physical Specifications

• A  44 mm 
• W 41 mm 
• C 27 mm 
• D 17 mm 

Electro-Acoustic Specifications

• D mm 29
• Re Ohm 3.9
• Fs Hz 1200
• Le mH 0.02
• Vas I -
• Mms g 0.17
• Cms mm/N 0.1
• BL T*m 1.6
• Qts 0.55
• Qes 1.98
• Qms 0.57
• Spl dB 91

frequency response

FEATURES

•   Soft dome made of Tetolon fiber for a natural yet detailed reproduction of musical nuances.
•   "Center Tuning Duct" geometry for lower resonance frequency and reduced harmonic distortion.
•   High density neodymium magnet optimized for ultimate control of high energy dynamic transients in the mid to high frequency range.
•   25mm ferrofluid cooled mobile voice coil.
•   The rear chamber is filled with selected damping material and designed for lower Fs to ensure a well-damped roll-off of the high-pass frequency, allowing for a low cutoff frequency crossover point.
•   Front panel with FEM-optimized geometry (finite element modeling) for high linearity in off-axis installations.
•   Wide range of installation accessories for easy OEM integration.