Dayton Audio Reference RSS390HO-4

Name: RSS390HO-4
Brand: Dayton Audio

Subwoofer

15″ / 388 mm

Nominal diameter

22 Hz

Resonance

0.32

Q factor

88 dB

Sensitivity

± 12 mm

Linear excursion

1600 W

Program Power

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Sensitivity (1W, 1m, infinite baffle)
SPL_1W: 88.4; dB
Frequency response: 21 - 600; Hz
Resonance frequency (free air)
f_S: 21.5; Hz
Mechanical quality factor
Q_MS: 3.69
Electrical quality factor
Q_ES: 0.35
Total quality factor
Q_TS: 0.32
Maximum linear excursion
x_max: 12.0; mm
Air volume displaced at x_max
V_D: 996; cm³
Power handling
P: 800; W
Program power
P_max: 1600; W
Nominal impedance
Z: 4; Ω
DC resistance
R_E: 3.2; Ω
Inductance (1kHz)
L_E: 1.79; mH
VC Diameter: 64; mm
Winding material: Copper
Former material: Aluminum
Force factor
Bl: 19.8; N/A
Motor constant
Bl/√R_E: 11.1; N/√W
Weight: 4.252; kg
Material: Ferrite
Effective diameter: 325; mm
Effective area
S_D: 830; cm²
Moving mass
M_MS: 319; g
Moving mass (without air load)
M_MD: 302.1; g
Material: Black Anodized Aluminum
Stiffness
K_MS: 5.88; N/mm
Compliance
C_MS: 170; µm/N
Equivalent volume to the compliance
V_AS: 168; L
Mechanical resistance
R_MS: 11.68; N·s/m
Surround material: Rubber
Nominal diameter: 15; ″
: 388; mm
Overall diameter: 388; mm
Baffle cutout diameter: 356; mm
Overall depth: 178; mm
Volume occupied by the driver (estimated): 4.3; L
Frame material: Cast Aluminium

Datasheet

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Dayton Audio Reference RSS390HO-4

Subwoofer

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Specifications

Thiele & Small parameters

Large signal parameters

Voice Coil

Magnet

Diaphragm

Suspensions

Dimensions

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