ESX SX1040

Name: SX1040
Brand: ESX

Subwoofer

10″ / 250 mm

Nominal diameter

29 Hz

Resonance

0.32

Q factor

87 dB

Sensitivity

± 8.5 mm

Linear excursion

800 W

Program Power

Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 87.0; dB
Resonance frequency (free air)
f_S: 29.0; Hz
Mechanical quality factor
Q_MS: 5.30
Electrical quality factor
Q_ES: 0.34
Total quality factor
Q_TS: 0.32
Maximum linear excursion
x_max: 8.5; mm
Maximum excursion before damage
x_lim: 15.0; mm
Air volume displaced at x_max
V_D: 282; cm³
Power handling
P: 400; W
Program power
P_max: 800; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.2; Ω
Inductance (1kHz)
L_E: 1.1; mH
VC Diameter: 50; mm
Winding height
H_VC: 25; mm
Former material: Aluminium
Force factor
Bl: 13.0; N/A
Motor constant
Bl/√R_E: 7.27; N/√W
Diameter: 140; mm
Height: 40; mm
Weight: 2.268; kg
Effective diameter: 206; mm
Effective area
S_D: 332; cm²
Moving mass
M_MS: 99; g
Moving mass (without air load)
M_MD: 94.5; g
Material: Non-pressed Paper
Stiffness
K_MS: 3.32; N/mm
Compliance
C_MS: 301; µm/N
Equivalent volume to the compliance
V_AS: 47; L
Mechanical resistance
R_MS: 3.4; N·s/m
Surround material: Rubber
Spider material: Single Nomex
Nominal diameter: 10; ″
: 250; mm
Overall diameter: 265; mm
Baffle cutout diameter: 236; mm
Mounting depth: 127; mm
Volume occupied by the driver (estimated): 3.1; L
Net weight: 7.0; kg
Frame material: Diecast Aluminium

Datasheet

Export this driver to a simulation software:

ESX SX1040

Subwoofer

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

Export this driver to a simulation software:

Similar subwoofers to ESX SX1040