MPK 130.3 occasione - crossover covers missing

Hertz

Discontinued

Your price:
€ 205,00
Price per pair (VAT included)

Hertz MPK 130.3 two-way kit 130 mm Mille Pro Series consisting of a pair of woofers MP 130.3, a pair of tweeters MP 25.3 and dedicated crossovers MPCX 2.3. Grilles included.

New product, without crossover covers.

The MPK 130.3 system maintains the same tonal balance of the MPK 165.3. The Boundary Free Surround suspension of the MP 130.3 woofer maximizes the SPL pressure generated at equal installation diameter, while the generous excursion of the moving group ensures high power handling.
The dedicated MPCX 2.3 crossover is designed to exploit the wide extension of the MP 165.3 and MP 130.3 woofers in the MPK 165.3 and MPK 130.3 systems, guaranteeing a natural transition to the MP25.3 tweeter, for maximum naturalness of emission. The woofer filter coil with 1 mm diameter copper maximizes woofer efficiency. The MPCX 2.3 crossover is equipped with tweeter level control (0 / +2 dB) to adjust the emission level of the MP 25.3 compared to the woofer.

MPK 130.3 Features

MP 25.3 Tweeter:

1. Soft dome in Tetolon fiber, for natural and at the same time detailed reproduction of 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 mid-high frequency range.
4. 25 mm voice coil cooled with ferrofluid.
5. Rear chamber filled with selected and sized damping material for a lower Fs, to ensure a well-damped high frequency roll-off, allowing a low crossover point for the cut-off 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 predisposition.

MP 130.3 Midrange:

1. Voice coil in pure copper wound on Polyamide former for high power handling combined with low intermodulation of voices.
2. V-cone® exponential profile in pressed paper with cotton fibers to combine rigidity and lightness for an extended frequency response. Cone profile geometrically optimized for maximum linearity and dispersion in the midrange frequency range.
3. "Boundary Free" rubber surround, for better efficiency and extended mid-bass frequencies.
4. Ferrite magnet with high density flux combined with low carbon content pole plates, for lower distortion at high power levels.
5. Aluminum alloy basket with low depth, acoustically transparent with holes for spider aeration.
6. Aluminum protective metal grille with Hertz logo and internal grille with attractive look and mineral powder coating are included for various installation combinations.

MPCX 2.3 Crossover:

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

MPK 130.3 Specifications

Woofer Dimensions 130 mm
Tweeter Diameter 29 mm
Voice Coil Ø:
- Woofer 25 mm
- Tweeter 25 mm
Nominal Power 100 W
Maximum Power 200 W
Sensitivity 91 dB SPL
Impedance Ω 4
Frequency Response 60HZ ÷ 22.5kHz
Crossover:
- Midrange Low pass 3.5 kHz @ -6 dB Oct.
- Tweeter Hi pass 3.5k Hz @ -12 dB Oct.
- Adjustment Tweeter Level 0 / +2 dB
single weight of each component
- Woofer 0.95 Kg
- Tweeter 0.07 Kg
- Crossover 0.16 Kg

Scheda tecnica

20151014151506-mpk130-3.pdf
Discontinued