P.Audio 10NT-65MB

Name: 10NT-65MB
Brand: P.Audio

Low frequency

10″ / 254 mm

Nominal diameter

78 Hz

Resonance

0.51

Q factor

96 dB

Sensitivity

± 3.5 mm

Linear excursion

500 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.7; dB
Frequency response: 75 - 3500; Hz
Resonance frequency (free air)
f_S: 78.0; Hz
Mechanical quality factor
Q_MS: 7.12
Electrical quality factor
Q_ES: 0.55
Total quality factor
Q_TS: 0.51
Maximum linear excursion
x_max: 3.5; mm
Air volume displaced at x_max
V_D: 121; cm³
Power handling
P: 250; W
Program power
P_max: 500; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 6.5; Ω
Inductance (1kHz)
L_E: 0.42; mH
VC Diameter: 64; mm
Winding height
H_VC: 15; mm
Winding material: Flat aluminium wire
Former material: Kapton
Flux density
B: 1.25; T
Force factor
Bl: 12.7; N/A
Motor constant
Bl/√R_E: 4.98; N/√W
Air gap height
H_AG: 8; mm
Material: Neodymium
Effective diameter: 211; mm
Effective area
S_D: 346; cm²
Moving mass
M_MS: 27.6; g
Moving mass (without air load)
M_MD: 22.9; g
Material: Waterproof Paper
Stiffness
K_MS: 6.76; N/mm
Compliance
C_MS: 148; µm/N
Equivalent volume to the compliance
V_AS: 25.2; L
Mechanical resistance
R_MS: 1.91; N·s/m
Surround material: Cloth
Spider material: Cotton
Nominal diameter: 10; ″
: 254; mm
Overall diameter: 262; mm
Baffle cutout diameter: 230; mm
Overall depth: 146; mm
Flange thickness: 18; mm
Mounting depth: 128; mm
Volume occupied by the driver (estimated): 2.0; L
Frame material: Aluminium

Datasheet

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P.Audio 10NT-65MB

Low frequency

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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