LOA 3 TẤC

W127570 W127570 W127570 W127570 LOA 3 TẤC Số lượng: 0 cái

W127570

Đăng ngày 05-04-2019 03:53:16 AM - 48 Lượt xem

Mã sản phẩm: W127570

W127570

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MODEL

W127570

 

 

TYPE

MID-BASS

 

 

GENERAL SPECIFICATIONS

Nominal Diameter

300/12

mm/inch

 

Rated impedance

8

ohm

 

Power handing capacity

350

watts

 

Sensitivity(1w/1m)

95

dB

 

Frequency Range

Fs-3500

Hz

 

Voice Coil Diameter

75/3.0

mm/inch

 

Voice Coil Material

Copper

 

 

Number of layer

2

 

 

Kind of layer

inside/outside

 

 

THIELE-SMALL PARAMETERS

Resonance frequency

Fs

55

Hz

Dc resistance

Re

5.8

ohm

Mechanical factor

Qms

6.0

 

Electrical factor

Qes

0.39

 

Total factor

Qts

0.37

 

BL factor

BL

18.9

T.M

Effective Moving mass

Mms

69

g

Effective Cas air load

Vas

50

liters

Effective piston area

Sd

0.055

m^2

MOUNTING INFORMATION

Overall Diameter

φ315/φ12.4

mm/inch

 

Bolt Circle Diameter

φ299/φ11.8

mm/inch

 

Bolt Hole Diameter

8-7X9/8-0.28X0.35

mm/inch

 

Mount Baffle Cut-out

φ285/ φ11.2

mm/inch

 

Depth

158/5.9

mm/inch

 

SHIPPING INFORMATION

Net Weight         ( 2 units)

10.4

kg

 

Shipping Weight ( 2 units)

12

kg

 

Package Size      ( 2 units)

590X330X180

mm

     

 

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