PRV Audio 18SW2400

Name: PRV Audio 18SW2400
Brand: PRV Audio

Subwoofer

18″ / 457 mm

Nominal diameter

36 Hz

Resonance

0.56

Q factor

93 dB

Sensitivity

± 12.5 mm

Linear excursion

2400 W

Program Power

Parts Express
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 93.4; dB
Frequency response: 45 - 2200; Hz
Resonance frequency (free air)
f_S: 36.3; Hz
Mechanical quality factor
Q_MS: 15.57
Electrical quality factor
Q_ES: 0.58
Total quality factor
Q_TS: 0.56
Maximum linear excursion
x_max: 12.5; mm
Air volume displaced at x_max
V_D: 1613; cm³
Power handling
P: 1200; W
Program power
P_max: 2400; W
Nominal impedance
Z: 8; Ω
DC resistance
R_E: 5.6; Ω
Inductance (1kHz)
L_E: 1.54; mH
VC Diameter: 100; mm
Winding height
H_VC: 31; mm
Winding material: Copper
Former material: Glass Fiber
Force factor
Bl: 22.5; N/A
Motor constant
Bl/√R_E: 9.51; N/√W
Air gap height
H_AG: 12; mm
Effective diameter: 405; mm
Effective area
S_D: 1290; cm²
Moving mass
M_MS: 231.2; g
Moving mass (without air load)
M_MD: 199.5; g
Stiffness
K_MS: 12.05; N/mm
Compliance
C_MS: 83; µm/N
Equivalent volume to the compliance
V_AS: 193; L
Mechanical resistance
R_MS: 3.39; N·s/m
Nominal diameter: 18; ″
: 457; mm
Overall diameter: 467; mm
Baffle cutout diameter: 423; mm
Overall depth: 229; mm
Flange thickness: 20; mm
Mounting depth: 209; mm
Volume occupied by the driver (estimated): 7.5; L
Net weight: 12.7; kg
Frame material: Die Cast Aluminium

Datasheet

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Closed Box Simulator·

PRV Audio 18SW2400

Subwoofer

Available on (affiliate link)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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