PRV Audio MT8SW800 D4

Name: PRV Audio MT8SW800 D4
Brand: PRV Audio

Subwoofer

8″ / 203 mm

Nominal diameter

45 Hz

Resonance

0.92

Q factor

83 dB

Sensitivity

± 14 mm

Linear excursion

800 W

Program Power

Parts Express
: $$$
Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 82.6; dB
Resonance frequency (free air)
f_S: 45.2; Hz
Mechanical quality factor
Q_MS: 10.35
Electrical quality factor
Q_ES: 1.00
Total quality factor
Q_TS: 0.92
Maximum linear excursion
x_max: 14.0; mm
Air volume displaced at x_max
V_D: 298; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Peak power
P_peak: 1600; W
Nominal impedance
Z: 2 x 4; Ω
DC resistance (in series)
R_E: 6.8; Ω
Inductance (1kHz, in series)
L_E: 4.72; mH
VC Diameter: 50; mm
Winding height
H_VC: 33; mm
Winding material: Copper
Former material: Black Aluminum
Force factor (in series)
Bl: 13.56; N/A
Motor constant
Bl/√R_E: 5.2; N/√W
Air gap height
H_AG: 10; mm
Effective diameter: 165; mm
Effective area
S_D: 213; cm²
Moving mass
M_MS: 96.2; g
Moving mass (without air load)
M_MD: 93.9; g
Stiffness
K_MS: 7.75; N/mm
Compliance
C_MS: 129; µm/N
Equivalent volume to the compliance
V_AS: 8.44; L
Mechanical resistance
R_MS: 2.64; N·s/m
Nominal diameter: 8; ″
: 203; mm
Overall diameter: 211; mm
Baffle cutout diameter: 190; mm
Overall depth: 127; mm
Flange thickness: 25; mm
Mounting depth: 102; mm
Volume occupied by the driver (estimated): 1.5; L
Net weight: 3.95; kg
Frame material: Die Cast Aluminium

Datasheet

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Closed Box Simulator·

PRV Audio MT8SW800 D4

Subwoofer

Available on (affiliate link)

Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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