MODEL

W107543

TYPE

MID-BASS

GENERAL SPECIFICATIONS

Nominal Diameter

250/10

mm/inch

Rated impedance

16

ohm

Power handing capacity

350

watts

Sensitivity  (1w/1m)

96.5

dB

Frequency Range

Fs-4000

Hz

Voice Coil Diameter

75/3

mm/inch

Voice Coil Material

Copper

Number of layer

2

Kind of layer

inside/outside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

70

Hz

Dc resistance

Re

12

ohm

Mechanical factor

Qms

4.4

Electrical factor

Qes

0.33

Total factor

Qts

0.31

BL factor

BL

26.1

T.M

Effective Moving mass

Mms

42.3

g

Effective Cas air load

Vas

22

liters

Effective piston area

Sd

0.0356

m^2

MOUNTING INFORMATION

Overall Diameter

Φ261/Φ10.28

mm/inch

Bolt Circle Diameter

Φ245/Φ9.65

mm/inch

Bolt Hole Diameter

8-7*9/8-0.28*0.35

mm/inch

Mount Baffle Cut-out

Φ232/Φ9.13

mm/inch

Depth

117/4.61

mm/inch

SHIPPING INFORMATION

Net Weight  （2 units)

14.9

kg

Shipping Weight（2 units)

17.1

kg

Package Size  （2 units)

598*288*163

mm