MODEL

W1815002

TYPE

SUB-WOOFER

GENERAL SPECIFICATIONS

Nominal Diameter

460/18

mm/inch

Nominal impedance

8

ohm

Nominal power handing

1500

watts

Sensitivity(1w/1m)

95

dB

Frequency Range

Fs-1000

Hz

Voice Coil Diameter

152/6

mm/inch

Voice Coil Material

Copper

Number of layer

2

Kind of layer

inside/outside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

35

Hz

Dc resistance

Re

5.7

ohm

Mechanical factor

Qms

7.75

Electrical factor

Qes

0.35

Total factor

Qts

0.34

BL factor

BL

33.2

T.M

Effective Moving mass

Mms

304

g

Effective Cas air load

Vas

141.7

liters

Effective piston area

Sd

0.1238

m^2

MOUNTING INFORMATION

Overall Diameter

φ464/φ18.27

mm/inch

Bolt Circle Diameter

φ440/φ17.32

mm/inch

Bolt Hole Diameter

8-7*8/8-0.28*0.31

mm/inch

Mount Baffle Cut-out

φ438/φ17.24

mm/inch

Depth

212/9.13

mm/inch

SHIPPING INFORMATION

Net Weight        ( 1 unit)

31.4

kg

Shipping Weight      ( 1unit)

36.2

kg

Package Size      ( 1unit)

531*531*285

mm