Hertz Mille MPK 165P.3 PRO TECHNICAL SPECIFICATIONS

MPK 165P.3

TWO WAY SYSTEM

230 W

TECHNICAL SPECIFICATION

Component 2-way system
Size

Woofer mm (in.) 165 (6.5)

Tweeter diaphragm mm (in.) 29 (1.14)

Voice Coil Ø

Woofer mm (in.) 25 (1)

Tweeter mm (in.) 25 (1)

Power Handling

Sensitivity dB SPL 93
Impedance Ω 3
Frequency

Response

Crossover

Adjustment Tweeter Level 0 / +2.5 dB
Weight of one component

Woofer kg (lb) 1.20 (2.65)

Tweeter kg (lb) 0.07 (0.15)

Crossover kg (lb) 0.17 (0.37)

ELECTRO-ACOUSTIC
PARAMETERS MP 25.3 MP 165P.3

D mm 29 132
Xmax mm - ±4.5
Re Ω 3,9 2,6
Fs Hz 1200 75
Le mH 0,02 0,28
Vas I - 8
Mms g 0,17 15,1
Cms mm/N 0,1 0,3
BL
Qts 0,55 0,56
Qes 1,98 0,63
Qms 0,57 5,2
Spl dB 91 94

W peak 230

W continuos 115

Hz 45 ÷ 22,5k

Woofer Lo-pass 4 kHz @ -6 dB Oct.

Tweeter Hi-pass 4 kHz @ -12 dB Oct.

T•m

1,6 5,45

MP 25.3:

1. Tetolon fiber soft dome, for a natural yet detailed reproduction of musical

nuances.

2. “Center Tuning Duct” geometry, for lower resonance frequency and reduced

harmonic distortion.

3. High density flux Neodymium magnet, optimized for utmost control during

high energ y dynamic transients in the mid-high frequency range.

4. 25mm ferrofluid-cooled mobile voice coil.

5. Rear chamber filled with selected damping material and sized for lower Fs,

to ensure a well damped high pass frequency roll-off, allowing low cut-off
frequency crossover point.

6. Faceplate featuring FEM (Finite Element Modeling ) optimized geometry, for

high linearit y in off-axis installations.

7. Wide array of installation accessories, for an easy OEM integration.

MP 165P.3:

1. 3 ohm nominal impedance to exploit all the amplifier’s power.

2. 14 mm height pure copper voice coil wound on a Polyamide former, for

exceptional power handling.

3. 95 mm diameter magnet to maximize the control over the whole excursion.

4. Exponential V-cone® profile pressed-pulp cone with cotton fibers,

combining stiffness and lightweight for a wide frequency response.
Cone prof ile geometrically optimized for utmost linearity and dispersion in
the mid frequency range.

5. “Boundary Free” rubber surround, for improved efficiency and wider

mid-bass frequency.

6. Low mounting depth, acoustically transparent aluminium alloy basket with

elegant diamond cutting and featuring the aluminium Hert z logo.

7. Full protection metal mesh grill featuring the aluminium Hertz logo and

attractive look mineral powder coated inner grill are included for several
install combinations.

MPCX 2P.3:

1. Two-position (0 / +2.5 dB) switch for t weeter level adjustments, to fine-tune

the transducers emission.

2. 160V extremely high quality bi-metallized polyester film capacitors with

ultr a-low DF, for maximum soun d transparenc y and neat mid/hi-freque ncies.

3. 1mm pure copper wire low series resistance inductors, for low dissipation

losses on the woofer section where high transient currents are demanded.

4. Small footprint design for easy installation, with top vent grille for ef ficient

heat dissipation.

Elettromedia - 62018 Potenza Picena (MC) Italy - T [phone] - F [phone] - www.elettromedia.it

All Specifications Subject to Change Without Notice_15.A

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