MODEL

W107540

TYPE

MID-BASS

GENERAL SPECIFICATIONS

Nominal Diameter

250/10

mm/inch

Rated impedance

8

ohm

Power handing capacity

300

watts

Sensitivity  (1w/1m)

96

dB

Frequency Range

Fs-4000

Hz

Voice Coil Diameter

75/3.0

mm/inch

Voice Coil Material

Copper

Number of layer

2

Kind of layer

inside/outside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

62

Hz

Dc resistance

Re

5

ohm

Mechanical factor

Qms

2.43

Electrical factor

Qes

0.22

Total factor

Qts

0.20

BL factor

BL

15

T.M

Effective Moving mass

Mms

39

g

Effective Cas air load

Vas

29

liters

Effective piston area

Sd

0.035

m^2

MOUNTING INFORMATION

Overall Diameter

φ260/φ10.2

mm/inch

Bolt Circle Diameter

φ246/φ9.7

mm/inch

Bolt Hole Diameter

8-7×8.5/8-0.28×0.33

mm/inch

Mount Baffle Cut-out

φ232/φ9.1

mm/inch

Depth

122 / 4.8

mm/inch

SHIPPING INFORMATION

Net Weight  （4 units)

23

kg

Shipping Weight（4 units)

25

kg

Package Size  （4 units)

500X280X300

mm