Hertz Mille Pro MP28.3PRO Handleiding

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All Specifications Subject to Change Without Notice_20.A

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hertzaudiovideo.com

MP 28.3

COMP TWEETER

120 W

TECHNICAL SPECIFICATIONS

Component Tweeter

Tweeter diaphragmmm (in.)35 (1.38)

Voice Coil Ø28 (1.1)

Power HandlingW peak180 (Hi-Pass filtered @

1,8 kHz - 12dB Oct.)

Impedance Ω 4

Frequency ResponseHz1k 25k÷

Crossover nameMPCX 2T.3

Crossover TypeHigh Pass 12 dB/oct.

Crossover point3,5 kHz

Crossover adjustmentHzTweeter Level: 0 / -2 dB

Crossover weightkg (lb.)0,1 (0.22)

Magnet size D x d x hmm

(in.)

27,8 x 3,5 x 3

(1.1 x 0.14 x 0.12)

Weight of one speakerkg (lb.)0,075 (0.16)

Magnet Neodymium

Dome/Cone Tetolon

A53,4 mm2.1 in.

B48 mm1.89 in.

C28 mm1.1 in.

D13,5 mm0.53 in.

E72 mm2.8 in.

F45,6 mm1.8 in.

G23 mm0.9 in.

1.Tetolon Fiber dome optimized with FEA simulations, for excellent dynamics

and angle dispersion.

2.Double Neodymium magnet optimized with FEA simulations, for maximum

field symmetry and exceptional transfer efficiency.

3.Extended rear chamber filled with natural fibre non-woven sound-absorption

material, for better damping and more natural acoustic emission.

4.Massive 28 mm CCAW (Copper Clad Aluminium Wire) ferrofluid-cooled mobile

voice coil for outstanding power handling.

5.900Hz 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 linearity in off-axis installations.

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

8.Separate ultra-compact crossover to the benefit of simplicity

and flexibility of installation featuring level adjustment switch (0, -2dB).

ELECTRO-ACOUSTIC PARAMETERS

Dmm 28

Re Ω 3,3

Fs Hz 900

Le mH 0,024

Vas I -

Mms g 0,4

Cms mm/N 0,08

BL T m•2

Qts 1,1

Qes 1,7

Qms 3,3

Spl dB 91

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C

B

D

provided

Provided mounting

accessories

GF

E

Product specificaties