MODEL

W106570

TYPE

MID-BASS

GENERAL SPECIFICATIONS

Nominal Diameter

250/10

mm/inch

Rated impedance

8

ohm

Power handing capacity

250

watts

Sensitivity(1w/1m)

95

dB

Frequency Range

Fs-4000

Hz

Voice Coil Diameter

65/2.5

mm/inch

Voice Coil Material

Copper

Number of layer

2

Kind of layer

inside/outside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

60

Hz

Dc resistance

Re

5.8

ohm

Mechanical factor

Qms

5.17

Electrical factor

Qes

0.34

Total factor

Qts

0.32

BL factor

BL

15.7

T.M

Effective Moving mass

Mms

38

g

Effective Cas air load

Vas

30

liters

Effective piston area

Sd

0.035

m^2

MOUNTING INFORMATION

Overall Diameter

Φ262/Φ10.3

mm/inch

Bolt Circle Diameter

Φ245/Φ9.7

mm/inch

Bolt Hole Diameter

8-7X9/8-0.28X0.35

mm/inch

Mount Baffle Cut-out

Φ233/Φ9.21

mm/inch

Depth

125/4.9

mm/inch

SHIPPING INFORMATION

Net Weight    （4 units)

18

kg

Shipping Weight （4 units)

20

kg

Package Size   （4 units)

500X280X320

mm