PRV Audio 12MB1000FT

Name: 12MB1000FT
Brand: PRV Audio

Mid Bass

12″ / 305 mm

Nominal diameter

53 Hz

Resonance

0.37

Q factor

96 dB

Sensitivity

± 6.87 mm

Linear excursion

2000 W

Program Power

Sensitivity (1w, 1m, infinite baffle)

SPL_1W

95.8

Frequency response

70 - 5300

Thiele & Small parameters

Resonance frequency (free air)

f_S

52.7

Mechanical quality factor

Q_MS

13.35

Electrical quality factor

Q_ES

0.38

Total quality factor

Q_TS

0.37

Large signal parameters

Maximum linear excursion

x_max

6.87

Air volume displaced at x_max

V_D

394

cm³

Power handling

1000

Program power

P_max

2000

Voice Coil

Nominal impedance

DC resistance

R_E

5.7

Inductance (1kHz)

L_E

1.0

VC Diameter

Magnet

Force factor

16.7

N/A

Motor constant

Bl/√R_E

6.99

N/√W

Material

Ferrite

Diaphragm

Effective diameter

270

Effective area

S_D

573

cm²

Moving mass

M_MS

55.9

Moving mass (without air load)

M_MD

46.7

Suspensions

Stiffness

K_MS

6.17

N/mm

Compliance

C_MS

162

µm/N

Equivalent volume to the compliance

V_AS

75.4

Mechanical resistance

R_MS

1.39

N·s/m

Dimensions

Nominal diameter

″

305

Volume occupied by the driver (estimated)

2.4

Frame material

Die Cast Aluminum

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f_S

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S_D

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Q_TS

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S_D

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S_D

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