MODEL

W1210040C

TYPE

MID-BASS

GENERAL SPECIFICATIONS

Nominal Diameter

300/12

mm/inch

Rated impedance

8

ohm

Power handing capacity

600

watts

Sensitivity

97

dB/1w/1m

Frequency Range

Fs-2500

Hz

Voice Coil Diameter

100/4

mm/inch

Voice Coil Material

Aluminium

Number of layer

2

Kind of layer

outside/inside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

65

Hz

Dc resistance

Re

5.6

ohm

Mechanical factor

Qms

8.77

Electrical factor

Qes

0.37

Total factor

Qts

0.36

BL factor

BL

22.1

T.M

Effective Moving mass

Mms

78.5

g

Effective Cas air load

Vas

30.4

liters

Effective piston area

Sd

0.0541

m^2

MOUNTING INFORMATION

Overall Diameter

φ315/φ12.4

mm/inch

Bolt Circle Diameter

φ296/φ11.65

mm/inch

Bolt Hole Diameter

8-φ6.5/8-φ0.26

mm/inch

Mount Baffle Cut-out

φ285/φ11.22

mm/inch

Depth

152/5.98

mm/inch

SHIPPING INFORMATION

Net Weight        ( 2 unit)

12.6

kg

Shipping Weight     ( 2 unit)

14.8

kg

Package Size       ( 2 unit)

708*357*198

mm