Âm Thanh - Ánh Sáng - Nội Thất Karaoke

MODEL

W1815001A

TYPE

SUB-WOOFER

GENERAL SPECIFICATIONS

Nominal Diameter

460/18

mm/inch

Nominal impedance

8

ohm

Nominal power handing

1500

watts

Sensitivity(1w/1m)

94

dB

Frequency Range

Fs-1500

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

38

Hz

Dc resistance

Re

5.7

ohm

Mechanical factor

Qms

8.52

Electrical factor

Qes

0.43

Total factor

Qts

0.37

BL factor

BL

34.9

T.M

Effective Moving mass

Mms

331

g

Effective Cas air load

Vas

112

liters

Effective piston area

Sd

0.1238

m^2

MOUNTING INFORMATION

Overall Diameter

φ471/φ18.54

mm/inch

Bolt Circle Diameter

φ442/φ17.40

mm/inch

Bolt Hole Diameter

8-7.5*9/8-0.30*0.36

mm/inch

Mount Baffle Cut-out

φ418/φ16.46

mm/inch

Depth

249/9.80

mm/inch

SHIPPING INFORMATION

Net Weight        (1 unit)

19.2

kg

Shipping Weight     (1 unit)

23

kg

Package Size       (1 unit)

513*503*318

mm