HERTZ MPX 165.3 PRO 6.5" Coaxial 2-Way Speakers (Pair) - MPX165.3

HERTZ MPX 165.3 PRO 6.5" Coaxial 2-Way Speakers (Pair)

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.

Features:

• 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. 2
• 20 mm voice coil Tetolon fiber soft dome tweeter, featuring "Center Tuning Duct" geometry, for lower resonance frequency and reduced harmonic distortion.
• 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 mid-bass frequency.
• Over-sized ferrite magnet combined with very low carbon content iron plates, for low distortion at high power levels.
• 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.

Specifications:

• Component: Two way coaxial
• Size:
  • Woofer mm (in.): 165 (6.5)
  • Tweeter diaphragm mm (in.): 25 (1)
• Voice Coil Ø:
  • Woofer mm (in.): 36 (1.42)
  • Tweeter mm (in.): 20 (0.8)
• Power Handling:
  • W peak: 200
  • W continuous: 100
• Impedance Ω: 4
• Frequency Response Hz:45 ÷ 21,5k
• Crossover Integrated: 3.5 kHz @ 6dB Oct.
• Woofer Magnet: High density flux ferrite
• Tweeter Magnet: Neodymium
• Cone: Pressed-pulp cone with cotton fibers
• Dome: Tetolon
• Xmech mm (in.): ±6 (0.24)