LOA 4 TẤC

W157539 W157539 W157539 W157539 LOA 4 TẤC Số lượng: 0 cái

W157539

Đăng ngày 05-04-2019 04:01:34 AM - 125 Lượt xem

Mã sản phẩm: W157539

W157539

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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

     

 

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