LOA 4 TẤC

W157568N W157568N W157568N W157568N LOA 4 TẤC Số lượng: 0 cái

W157568N

Đăng ngày 05-04-2019 04:00:43 AM - 48 Lượt xem

Mã sản phẩm: W157568N

W157568N

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MODEL

W157568N

 

 

TYPE

MID-BASS

 

 

GENERAL SPECIFICATIONS

Nominal Diameter

380/15

mm/inch

 

Rated impedance

8

ohm

 

Power handing capacity

400

watts

 

Sensitivity  (1w/1m)

99.5

dB

 

Frequency Range

Fs-3000

Hz

 

Voice Coil Diameter

75/3

mm/inch

 

Voice Coil Material

Copper

 

 

Number of layer

2

 

 

Kind of layer

inside/outside

 

 

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

40

Hz

Dc resistance

Re

5.8

ohm

Mechanical factor

Qms

3.56

 

Electrical factor

Qes

0.26

 

Total factor

Qts

0.25

 

BL factor

BL

21

T.M

Effective Moving mass

Mms

80.2

g

Effective Cas air load

Vas

205

liters

Effective piston area

Sd

0.0855

m^2

MOUNTING INFORMATION

Overall Diameter

φ394/φ15.51

mm/inch

 

Bolt Circle Diameter

φ374/φ14.72

mm/inch

 

Bolt Hole Diameter

8-7*10/8-0.28*0.39

mm/inch

 

Mount Baffle Cut-out

φ358/φ14.09

mm/inch

 

Depth

169/6.65

mm/inch

 

SHIPPING INFORMATION

Net Weight    (1 units)

4.5

kg

 

Shipping Weight (1 units)

5.8

kg

 

Package Size   (1 units)

425*410*210

mm

     

 

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