Pioneer TS-W304R

Name: TS-W304R
Brand: Pioneer

Subwoofer

12″ / 300 mm

Nominal diameter

29 Hz

Resonance

0.7

Q factor

87 dB

Sensitivity

± 4.7 mm

Linear excursion

600 W

Program Power

Sensitivity (1w, 1m, infinite baffle)

SPL_1W

86.5

Frequency response

20 - 220

Thiele & Small parameters

Resonance frequency (free air)

f_S

28.6

Mechanical quality factor

Q_MS

13.30

Electrical quality factor

Q_ES

0.74

Total quality factor

Q_TS

0.70

Large signal parameters

Maximum linear excursion

x_max

4.7

Air volume displaced at x_max

V_D

244

cm³

Power handling

300

Program power

P_max

600

Voice Coil

Nominal impedance

DC resistance

R_E

3.0

Inductance (1kHz)

L_E

2.39

VC Diameter

Winding height

H_VC

15.5

Magnet

Flux density

0.621

Force factor

10.39

N/A

Motor constant

Bl/√R_E

6.0

N/√W

Air gap height

H_AG

Weight

0.94

Diaphragm

Effective diameter

257

Effective area

S_D

520

cm²

Moving mass

M_MS

149.5

Moving mass (without air load)

M_MD

141.3

Material

IMPP

Suspensions

Stiffness

K_MS

4.76

N/mm

Compliance

C_MS

210

µm/N

Equivalent volume to the compliance

V_AS

77.9

Mechanical resistance

R_MS

2.01

N·s/m

Dimensions

Nominal diameter

″

300

Baffle cutout diameter

283

Mounting depth

135

Volume occupied by the driver

1.66

Datasheet

Export this driver to a simulation software:

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f_S

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S_D

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