MP 28.3 Pair of Mille Pro series tweeters with 28 mm diameter

Hertz
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€ 119,00
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Type
Tweeter
Dome Size
28 mm
MAX Power
180 Watt
Frequency Response
1000 - 25000 Hertz
Sensitivity
91 dB
Impedance
4 Ohm
Outer Diameter
48 mm
Installation Depth
13,5 mm
Tweeter Material
Tetolon

HERTZ MP 28.3 PRO Pair of tweeters from the Mille Pro series with 28 mm diameter

The geometry of the Tetolon dome maximizes the typical off-axis listening dispersion. The rear acoustic chamber with damping material helps extend the response to lower frequencies, reaching a resonance frequency of just 900 Hz. This makes it possible to lower the crossover point between tweeter and woofer, improving the sound image on the car's dashboard.

The massive neodymium motor minimizes non-linearity, handling music with very dynamic transients. The CCAW (Copper Clad Aluminium Wire) voice coil ensures a particularly light and rigid mobile group. These technological elements interact with each other, resulting in a high frequency extension of 28 kHz, a record for a tweeter with a 28 mm voice coil.

Together with the tweeter, an elegant and compact angled tweeter bracket is supplied: this allows easy installation on both front pillars and on the car's dashboard. The correct angling of the tweeter improves the stereo image, essential for engaging listening.

Included in the package MPCX 2T.3 Ultra-compact separate crossover for simplicity and installation flexibility with level adjustment switch (0, -2dB).

MP 28.3 PRO Features

  • Tetolon fiber dome optimized with FEA simulations, for excellent dynamics and angular dispersion.
  • Dual neodymium magnet optimized with FEA simulations, for maximum field symmetry and exceptional transfer efficiency.
  • Extended rear chamber filled with natural fiber nonwoven sound-absorbing material, for better damping and more natural acoustic emission.
  • Massive 28 mm CCAW (Copper Clad Aluminium Wire) voice coil cooled with ferrofluid, for exceptional power handling.
  • 900Hz FS to ensure a well-damped high-pass frequency roll-off, allowing for a low frequency crossover point.
  • Front with geometry optimized by FEM (Finite Element Modeling), for high linearity in off-axis installations.
  • Wide range of installation accessories, for easy OEM integration.
  • Ultra-compact separate crossover, for simplicity and installation flexibility, with level adjustment switch (0, -2dB).

Scheda tecnica

n-20210107152142-hertz-mille-pro-mp28-tech-sheet-2020-reva.pdf

MP 28.3 PRO Crossover MPCX 2T.3 Angled bracket Wire mounting ring Strap

HERTZ MP 28.3 PRO Technical Specifications

  • Component - Tweeter
  • Dimensions mm (in.) - 35 (1.38)
  • Peak Power Handling - W 180
  • Impedance - 4 Ohm
  • Voice Coil Ø - 28 (1.1)
  • Frequency Response Hz - 1k ÷ 25k
  • Magnet Dimensions D x d x h mm (in.) - 27.8 x 3.5 x 3 (1.1 x 0.14 x 0.12)
  • Weight of one speaker kg (lb.) - 0.075 (0.16)
  • Magnet - Neodymium
  • Dome - Tetolon

Electroacoustic Specifications

  • D mm - 28
  • Re Ohm - 3.3
  • Fs Hz - 900
  • Le mH - 0.024
  • 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
€ 119,00 Price incl. VAT