MODEL

W1812507

TYPE

SUBWOOFER

GENERAL SPECIFICATIONS

Rated impedance

8

ohm

Power handing capacity

1200

watts

Sensitivity(1w/1m)

95

dB

Frequency Range

Fs-1800

Hz

Voice Coil Diameter

125/5

mm/inch

Voice Coil Material

Copper

Number of layer

2

Kind of layer

inside/outside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

29

Hz

Dc resistance

Re

5.5

ohm

Mechanical factor

Qms

8.8

Electrical factor

Qes

0.36

Total factor

Qts

0.35

BL factor

BL

27

T.M

Effective Moving mass

Mms

269

g

Effective Cas air load

Vas

235

liters

Effective piston area

Sd

0.122

m^2

MOUNTING INFORMATION

Overall Diameter

Φ466/Φ18.3

mm/inch

Bolt Circle Diameter

Φ443/Φ17.4

mm/inch

Bolt Hole Diameter

8-11.5*6.5/8-0.45*0.26

mm/inch

Mount Baffle Cut-out

Φ423/Φ16.7

mm/inch

Depth

225/8.3

mm/inch

SHIPPING INFORMATION

Net Weight

19.5

kg

Shipping Weight

21.5

kg

Package Size

500X500X240/1pcs

mm