Hertz Mille MP 165P.3 PRO

Name: MP 165P.3 PRO
Brand: Hertz

Woofer

6.5″ / 165 mm

Nominal diameter

75 Hz

Resonance

0.56

Q factor

89 dB

Sensitivity

± 4.5 mm

Linear excursion

200 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 89.0; dB
Frequency response: 45 - 5000; Hz
Resonance frequency (free air)
f_S: 75.0; Hz
Mechanical quality factor
Q_MS: 5.20
Electrical quality factor
Q_ES: 0.63
Total quality factor
Q_TS: 0.56
Maximum linear excursion
x_max: 4.5; mm
Maximum excursion before damage
x_lim: 7.5; mm
Air volume displaced at x_max
V_D: 62; cm³
Power handling
P: 100; W
Program power
P_max: 200; W
Nominal impedance
Z: 3; Ω
DC resistance
R_E: 2.6; Ω
Inductance (1kHz)
L_E: 0.28; mH
VC Diameter: 25; mm
Force factor
Bl: 5.45; N/A
Motor constant
Bl/√R_E: 3.38; N/√W
Diameter: 95; mm
Height: 17; mm
Material: Ferrite
Effective diameter: 132; mm
Effective area
S_D: 137; cm²
Moving mass
M_MS: 15.1; g
Moving mass (without air load)
M_MD: 13.9; g
Material: Pressed-pulp cone with cotton fibers
Stiffness
K_MS: 3.33; N/mm
Compliance
C_MS: 300; µm/N
Equivalent volume to the compliance
V_AS: 8; L
Mechanical resistance
R_MS: 1.37; N·s/m
Nominal diameter: 6.5; ″
: 165; mm
Overall diameter: 165; mm
Baffle cutout diameter: 141; mm
Overall depth: 75; mm
Flange thickness: 11; mm
Mounting depth: 64; mm
Volume occupied by the driver (estimated): 0.41; L
Net weight: 1.2; kg

Datasheet

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Hertz Mille MP 165P.3 PRO

Woofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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