PRV Audio 10W650A-4

Name: 10W650A-4
Brand: PRV Audio

4Ω

8Ω 16Ω

Woofer

10″ / 257 mm

Nominal diameter

67 Hz

Resonance

0.39

Q factor

96 dB

Sensitivity

± 4.5 mm

Linear excursion

650 W

Program Power

Parts Express
: $$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.9; dB
Frequency response: 75 - 5500; Hz
Resonance frequency (free air)
f_S: 66.9; Hz
Mechanical quality factor
Q_MS: 16.07
Electrical quality factor
Q_ES: 0.40
Total quality factor
Q_TS: 0.39
Maximum linear excursion
x_max: 4.5; mm
Air volume displaced at x_max
V_D: 187; cm³
Power handling
P: 325; W
Program power
P_max: 650; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.7; Ω
Inductance (1kHz)
L_E: 0.57; mH
VC Diameter: 64; mm
Winding height
H_VC: 13; mm
Winding material: Copper Clad Aluminium
Former material: Kapton
Force factor
Bl: 11.23; N/A
Motor constant
Bl/√R_E: 5.84; N/√W
Air gap height
H_AG: 10; mm
Material: Ferrite
Effective diameter: 230; mm
Effective area
S_D: 415; cm²
Moving mass
M_MS: 33.1; g
Moving mass (without air load)
M_MD: 27.5; g
Stiffness
K_MS: 5.85; N/mm
Compliance
C_MS: 171; µm/N
Equivalent volume to the compliance
V_AS: 41.2; L
Mechanical resistance
R_MS: 0.87; N·s/m
Nominal diameter: 10; ″
: 257; mm
Overall diameter: 257; mm
Baffle cutout diameter: 235; mm
Overall depth: 120; mm
Flange thickness: 10; mm
Mounting depth: 110; mm
Volume occupied by the driver (estimated): 1.8; L
Net weight: 4.76; kg
Frame material: Stamped Steel

Datasheet

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PRV Audio 10W650A-4

Woofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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