Âm Thanh - Ánh Sáng - Nội Thất Karaoke

MODEL

W157539

TYPE

MID-BASS

GENERAL SPECIFICATIONS

Nominal Diameter

380/15

mm/inch

Rated impedance

8

ohm

Power handing capacity

400

watts

Sensitivity(1w/1m)

98

dB

Frequency Range

Fs-4000

Hz

Voice Coil Diameter

75/3

mm/inch

Voice Coil Material

Aluminium Edge Wound

Number of layer

2

Kind of layer

outside/inside

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

46

Hz

Dc resistance

Re

5.8

ohm

Mechanical factor

Qms

5.1

Electrical factor

Qes

0.27

Total factor

Qts

0.26

BL factor

BL

24.2

T.M

Effective Moving mass

Mms

94.8

g

Effective Cas air load

Vas

141.9

liters

Effective piston area

Sd

0.09

m^2

MOUNTING INFORMATION

Overall Diameter

393.5/15.5

mm/inch

Bolt Circle Diameter

372.5/14.7

mm/inch

Bolt Hole Diameter

8-6.5*11/8-0.26*0.43

mm/inch

Mount Baffle Cut-out

356/14

mm/inch

Depth

174/6.9

mm/inch

SHIPPING INFORMATION

Net Weight        ( 1 unit)

7

kg

Shipping Weight ( 1 unit)

8.5

kg

Package Size      ( 1 unit)

425X410X205

mm