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Hertz Mille Pro 6.5" Coaxial 2-Way Speakers
Hertz Mille Pro 6.5" Coaxial 2-Way Speakers 0
Hertz Mille Pro 6.5" Coaxial 2-Way Speakers 1
Hertz Mille Pro 6.5" Coaxial 2-Way Speakers 2
Hertz Mille Pro 6.5" Coaxial 2-Way Speakers 3

Hertz Mille Pro 6.5" Coaxial 2-Way Speakers

Model #: MPX 165-3 PRO
At a Glance
Hertz Mille Pro 6.5" Coaxial 2-Way Speakers with over-sized ferrite magnet and concentric coaxial tweeter
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Get to know this product.

The coax tweeter concentric to the woofer of the MPX 165.3 car audio coaxial speakers allows for one single linear-phase emission point, for a natural timbre providing a detailed sound stage. Thanks to the “Center Tuning Duct” geometry, the tweeter resonance frequency is especially low and the employment of damping materials for the inside provides for a linear acoustic emission. The acoustic lens optimizes its off-axis response, which is typical with door installation of coax speakers; besides, the 36 mm diameter woofer generates deep and controlled bass frequencies.

  • Concentric Coaxial Tweeter: built in the woofer voice coil, achieving one single point of emission, to re-create the virtual sound-stage like in live music performances
  • Tweeter Support Working As A Rear Chamber: sized for low Fs, to ensure a well damped high pass frequency roll-off, allowing low cut-off frequency crossover point.
  • 36 Mm Pure Copper Woofer Voice Coil: wound on a Polyamide former, for outstanding power handling and dynamic compression-free reproduction.
  • Pressed-Pulp Cone with Cotton Fibers: combining stiffness and lightweight for a wide frequency response. Cone profile geometrically refined to perfectly match with the tweeter emission ensuring phase consistency in the crossover area.
  • “Boundary Free” Rubber Surround: for improved efficiency and wider midbass frequency. (Logo Boundary Free)
  • Over-Sized Ferrite Magnet: combined with very low carbon content iron plates, for low distortion at high power levels.
  • Basket: low mounting depth, acoustically transparent aluminum alloy basket with elegant diamond cutting and featuring the aluminum Hertz logo.
  • Anti-Vibration Rubber Magnet Cover: to damp spurious vibrations.


Tweeter Composition:Dome




Maximum Power Handling:200
Sensitivity:92 dB



Misc. Specs

Impedance4 Ohms
Depth (in.)6.5
Height (in.)2.91
Product Weight (lbs.)2.8
Color Finish NameBlack
Car Speaker Size6.5
Mounting Hardware IncludedYes
Water ResistantNo
RMS Power Handling (Watts)100
Peak Power Rating (Watts)200
Shallow MountNo
WarningProposition 65 Warning for California Residents