Precision Devices PDN.10MH25

Name: PDN.10MH25
Brand: Precision Devices

Woofer

10″ / 250 mm

Nominal diameter

74 Hz

Resonance

0.23

Q factor

98 dB

Sensitivity

± 2.6 mm

Linear excursion

600 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 98.4; dB
Frequency response: 80 - 5000; Hz
Resonance frequency (free air)
f_S: 73.7; Hz
Mechanical quality factor
Q_MS: 7.70
Electrical quality factor
Q_ES: 0.24
Total quality factor
Q_TS: 0.23
Maximum linear excursion
x_max: 2.6; mm
Air volume displaced at x_max
V_D: 94; cm³
Power handling
P: 300; W
Program power
P_max: 600; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.2; Ω
Inductance (1kHz)
L_E: 0.39; mH
VC Diameter: 63; mm
Winding height
H_VC: 11; mm
Winding material: Copper
Former material: Glass Fibre
Flux density
B: 1.67; T
Force factor
Bl: 20.97; N/A
Motor constant
Bl/√R_E: 8.43; N/√W
Air gap height
H_AG: 8; mm
Material: Neodymium
Effective diameter: 215; mm
Effective area
S_D: 363; cm²
Moving mass
M_MS: 36.4; g
Moving mass (without air load)
M_MD: 31.1; g
Material: Paper
Stiffness
K_MS: 7.81; N/mm
Compliance
C_MS: 128; µm/N
Equivalent volume to the compliance
V_AS: 23.7; L
Mechanical resistance
R_MS: 2.19; N·s/m
Nominal diameter: 10; ″
: 250; mm
Overall diameter: 285; mm
Baffle cutout diameter: 227; mm
Overall depth: 100; mm
Flange thickness: 7; mm
Mounting depth: 93; mm
Volume occupied by the driver (estimated): 1.3; L
Net weight: 3.26; kg

Precision Devices PDN.10MH25 SPL & Impedance

Datasheet

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Precision Devices PDN.10MH25

Woofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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