Hertz MPK 165.3 - KIT 2 Way MP 25.3+MP 165.3+MPCX 2.3+Grille

Price for couple

datasheet

Manuale  

Hertz MPK 165.3 two-way Mille Pro Series kit consisting of pair of MP 165.3 woofers, pair of MP25.3 tweeters and pair of MPCX 2.3 de-signed crossovers. Speaker grilles included.

The MPK 165.3 system was designed to provide extended low frequency response, even in cars where there is no room for a subwoofer. Thanks to the V-cone® and Boundary Free Surround technologies, the MP 165.3 woofer has excellent dispersion characteristics and generates high acoustic pressures with compact dimensions.

The dedicated MPCX 2.3 crossover is designed to take advantage of the wide extension of the MP 165.3 woofer, ensuring a natural transition to the MP25.3 tweeter and maximum natural emission.

The woofer filter coil made of copper maximizes woofer efficiency. The MPCX 2.3 crossover is equipped with a tweeter level control (0 / +2 dB) to dose the emission level of the MP 25.3 with respect to the woofer.

Characteristics MPK 165.3

 MP 25.3 Tweeter:
1. Soft dome in Tetolon fiber, for a natural and at the same time detailed reproduction of the musical nuances.
2. “Center Tuning Duct” geometry, for a lower resonance frequency and reduced harmonic distortion.
3. Neodymium magnet with high density magnetic flux, optimized for maximum control during high energy dynamic transients in the medium-high frequency range.
4. 25 mm mobile coil cooled with ferrofluid.
5. Rear chamber filled with damping material selected and sized for a lower Fs, to ensure a well-damped roll-off of the high frequencies, allowing a low crossing point for the cutoff frequency.
6. Faceplate geometry optimized with FEM (Finite Element Modeling) technique for high linearity with off-axis installations.
7. Wide variety of installation accessories, for easy integration in preparation.

Woofer MP 165.3:
1. Pure copper mobile coil wound on a Polyamide former for high power handling together with low voice intermodulation.
2. Exponential V-cone® profile in pressed paper with cotton fibers to combine stiffness and lightness for an extended frequency response. Cone profile geometrically optimized for maximum linearity and dispersion in the mid frequency range.
3. “Boundary Free” rubber surround, for better efficiency and longer mid-low frequencies.
4. High density flux ferrite magnet combined with low carbon polar plates for less distortion at high power levels.
5. Low-depth aluminum alloy basket, acoustically transparent with elegant diamond cut and characterized by the Hertz aluminum logo.
6. Metal grill with Hertz logo in aluminum for total protection and internal grill with attractive look and painting with mineral powders are included for the different installation combinations.

 
MPCX 2.3 crossover:
1. Two-position switch (0 / +2 dB) to adjust the level of the tweeter and optimize the emission of the transducer.
2. Bi-metallic 160 V high-quality polyester film capacitors with an ultra-low DF value, for maximum sound transparency and clear high frequencies.
3. 1 mm diameter pure copper coils with low resistance series for lower dissipation losses in the woofer section where high current transients are required.
4. Compact design to the advantage of simplicity of installation, with ventilation grille on the upper side for efficient heat dissipation.

Specifications MPK 165.3

Woofer size 165 mm
Tweeter diameter 29 mm
Voice coil Ø
- 25 mm woofer
- Tweeter 25 mm
Nominal power 110 W
Maximum power 220 W
Sensitivity 92 dB SPL
Impedance Ω 4
Frequency response 40Hz ÷ 22.5kHz
Crossover:
- Low pass woofer 3,5kHz @ -6 dB Oct.
- Hi pass tweeter 3,5kHz @ -12 dB Oct.
- Adjustment Tweeter Level 0 / +2 dB
Weight of each component:
- Woofer 1.07 Kg
- Tweeter 0.07 Kg
- Crossover 0.16 Kg