PRV Audio 18SW2200v2

Name: 18SW2200v2
Brand: PRV Audio

Subwoofer

18″ / 460 mm

Nominal diameter

43 Hz

Resonance

0.44

Q factor

96 dB

Sensitivity

± 9.75 mm

Linear excursion

2200 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 95.5; dB
Frequency response: 45 - 2500; Hz
Resonance frequency (free air)
f_S: 42.7; Hz
Mechanical quality factor
Q_MS: 10.95
Electrical quality factor
Q_ES: 0.45
Total quality factor
Q_TS: 0.44
Maximum linear excursion
x_max: 9.75; mm
Air volume displaced at x_max
V_D: 1256; cm³
Power handling
P: 1100; W
Program power
P_max: 2200; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.1; Ω
Inductance (1kHz)
L_E: 1.92; mH
VC Diameter: 102; mm
Winding height
H_VC: 25; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 24.7; N/A
Motor constant
Bl/√R_E: 10.9; N/√W
Air gap height
H_AG: 11; mm
Material: Ferrite
Effective diameter: 405; mm
Effective area
S_D: 1288; cm²
Moving mass
M_MS: 204.3; g
Moving mass (without air load)
M_MD: 173.1; g
Stiffness
K_MS: 14.93; N/mm
Compliance
C_MS: 67; µm/N
Equivalent volume to the compliance
V_AS: 157; L
Mechanical resistance
R_MS: 5.01; N·s/m
Nominal diameter: 18; ″
: 460; mm
Overall diameter: 460; mm
Baffle cutout diameter: 423; mm
Overall depth: 205; mm
Flange thickness: 15; mm
Mounting depth: 190; mm
Volume occupied by the driver (estimated): 7.7; L
Net weight: 14.9; kg
Frame material: Die Cast Aluminum

Datasheet

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PRV Audio 18SW2200v2

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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