SB Acoustics Satori MR16P-4

Name: MR16P-4
Brand: SB Acoustics

4Ω

8Ω

Mid-range

6.5″ / 165 mm

Nominal diameter

31 Hz

Resonance

0.25

Q factor

89 dB

Sensitivity

± 3.1 mm

Linear excursion

80 W

Program Power

Sensitivity (1w, 1m, infinite baffle)

SPL_1W

89.2

Thiele & Small parameters

Resonance frequency (free air)

f_S

31.0

Mechanical quality factor

Q_MS

4.85

Electrical quality factor

Q_ES

0.26

Total quality factor

Q_TS

0.25

Large signal parameters

Maximum linear excursion

x_max

3.1

Air volume displaced at x_max

V_D

cm³

Power handling

Program power

P_max

Voice Coil

Nominal impedance

DC resistance

R_E

3.2

Inductance (1kHz)

L_E

0.11

VC Diameter

Winding height

H_VC

11.2

Magnet

Flux density

1.17

Force factor

5.2

N/A

Motor constant

Bl/√R_E

2.91

N/√W

Air gap height

H_AG

Weight

0.13

Diaphragm

Effective diameter

123

Effective area

S_D

119

cm²

Moving mass

M_MS

11.2

Moving mass (without air load)

M_MD

10.2

Suspensions

Stiffness

K_MS

0.43

N/mm

Compliance

C_MS

2350

µm/N

Equivalent volume to the compliance

V_AS

47.2

Mechanical resistance

R_MS

0.45

N·s/m

Dimensions

Nominal diameter

6.5

″

165

Volume occupied by the driver (estimated)

0.4

Net weight

1.0

Datasheet

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