Hertz Mille MPX 165.3 PRO 2-way Coaxial Speaker

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.

Specifications:

• Power Handling - Peak W 200
  Power Handling - Continuous W 100
  Impedance Ω 4
  Frequency response Hz 45 ÷ 21,5k
  Sensitivity dB SPL 92
  Woofer size mm (in.) 165 (6.5)
  Tweeter size mm (in.) 25 (1)
  Woofer Voice Coil Ø mm (in.) 36 (1.42)
  Tweeter voice coil Ø mm (in.) 20 (0.8)
  Woofer magnet High density flux ferrite
  Tweeter magnet Neodymium
  Woofer cone Pressed-pulp cone with cotton fibers
  Tweeter dome Tetolon

Sold as a stereo pair

Features

• 1. 38 mm pure copper woofer voice coil wound on a Polyamide former for exceptional power handling and dynamic compression-free reproduction.
• 2. Pressed-pulp cone with cotton fibers material, combining stiffness and lightweight for a wide frequency response.
• 3. Large rubber surround designed for long throw and optimal sound damping.
• 4. Over-sized ferrite magnet combined with very low carbon content iron plates, for low distortion at high power levels.
• 5. Aerodynamic thus acoustically transparent aluminium alloy basket, eliminates rear wave reflections.
• 6. Anti-vibration rubber magnet cover, damps spurious vibrations.
• 7. 28mm voice coil Neodymium Tetolon fiber dome tweeter, for undistorted mid-frequency reproduction.
• 8. 20mm voice coil Neodymium Tetolon fiber dome super tweeter, to naturally compensate for drop-off in frequency response due to speaker horizontal installation.