Hertz Mille Pro MP 70.3
3" (8cm) midrange driver
/Set
Nur
141,55€
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Beschreibung
Hertz's 3" (8cm) midrange driver, the MILLE PRO MP 70.3, comes with a strong neodymium double magnet inside the coil, delivers gripping midrange and has powerful dynamics thanks to the 20 mm coil. Special features include the V-cone® profile, which enables optimal lateral radiation behavior, and the Boundary Free Surround for an extension to the lower frequency range. Also worth mentioning are the symmetry of the dual neodymium magnet structure and the Exponential V membrane, which offer a wide frequency response and maximum linearity.
Technical data
- Size mm 70
- load capacity - Peak W 100
- Power handling - Peak Note (high pass filter @250Hz - 12 dB Oct.)
- impedance Ohm 4
- voice coil Ø 20
- Frequency response Hz 180 - 18k
- magnet size W x D x H mm 19.7 x 0 x 2
- Weight kg 0.17
- magnet neodymium
- Membrane pressed pulp cones with cotton fibers
Physical Specifications
- A 87.8 mm
- W 73 mm
- C 50 mm
- D 44 mm
- E 93 mm
- F 17 mm
Electro-Acoustic Specifications
- D mm 65
- Re Ohm 3.7
- Fs Hz 110
- Le mH 0.12
- Vas I 1
- Mms g 2.9
- Cms mm/N 0.7
- BL T*m 2.8
- Qts 0.82
- Qes 1
- Qms 4.6
- Spl dB 88
frequency response
FEATURES
- Symmetrical dual neodymium magnet structure specifically designed using FEM (finite element modeling) simulations to ensure superior dynamics and control.
- 20 mm CCAW double-layer voice coil wound on a polyamide carrier with 8 decompression holes for exceptional power handling and compression-free reproduction.
- Exponential V-membrane profile® Made of pressed cellulose with cotton fibers, combines rigidity and lightness for a wide frequency response. Geometrically optimized membrane profile for maximum linearity and radiation behavior in the medium to high frequency range.
- "Boundary Free" rubber surround for better efficiency and wider bass mid frequency.
- Vibration-damping rubber magnet cover to dampen disturbing vibrations, removable for installations with limited mounting depth.
- Acoustically transparent aluminum alloy basket with elegant diamond cut and aluminum Hertz logo.
- Full protection metal grille with the Hertz logo made of aluminum and an attractive appearance, a mineral powder coated inner grille are included for multiple installation combinations.
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