Hertz Mille Pro MP 28.3
Dome tweeter
/Set
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Your advantages with Masori
Description
The MILLE PRO MP 28.3, is a high performance dome tweeter from Hertz. The MP 28.3 stands out due to its technological features, which enable a unique, improved sound image and higher stage imaging. Of particular note is the Tetolon cone, which ensures maximum dispersion in off-axis operation, and the neodymium motor, which minimizes non-linearity. With a resonance frequency of only 900 Hz and a high-frequency extension of up to 28 kHz, this model sets new standards. In addition, the tweeter is elegantly and compactly designed, which ensures easy installation in your vehicle.
Technical data
- Size mm 35
- Load capacity - Peak W 180
- Impedance Ohm 4
- Voice coil Ø 28
- Frequency response Hz 1k - 25k
- Magnet size W x D x H mm 27.8 x 3.5 x 3
- Weight kg 0.075
- Neodymium magnet
Physical specifications
- A 53.4 mm
- B 48 mm
- C 28 mm
- D 13.5 mm
- E 72 mm
- F 45.6 mm
- G 23 mm
Electro-acoustic specifications
- D mm 28
- Re Ohm 3.3
- Fs Hz 900
- Le mH 0.024
- Vas I -
- Mms g 0.4
- Cms mm/N 0.08
- BL T*m 2
- Qts 1.1
- Qes 1.7
- Qms 3.3
- Spl dB 91
Frequency response
FEATURES
- Tetolon Fiber Dome, optimized with FEA simulations, for excellent dynamics and angular dispersion.
- Double neodymium magnet, optimized with FEA simulations, for maximum field symmetry and exceptional transmission efficiency.
- Extended rear chamber, filled with natural fiber fleece, sound-absorbing material, for better damping and more natural acoustic emission.
- Solid, ferrofluid-cooled mobile 28 mm CCAW (Copper Clad Aluminum Wire) voice coil for outstanding power handling.
- 900Hz FS to ensure a well-damped high-pass frequency drop that allows a frequency crossover point with a low cut-off frequency.
- Front panel with FEM-optimized geometry (finite element modelling) for high linearity in off-axis installations.
- Large selection of installation accessories for easy OEM integration.
- Separate ultra-compact crossover for ease and flexibility of installation with level adjustment switch (0, -2 dB).
Download data sheet
