All

12" speaker driver for professional audio system

Location:
Guang, Zhou China (
Status:
New
Sample Availibility:
yes
Payment Terms:
Cash, Bank Transfer, Letter of Credit, T/T, L/C
Categories:
Home > Electronics & Electrical > Professional Audio, Video & Lighting

Product Description

General Specifications

Nominal Diameter

300/12

mm/inch

Rated Impedance

8

ohm

Nominal Power handling1

280

Watts

Program Power2

560

Watts

Sensitivity(lw/lm)3

94

dB

Frequency Range4

46~3500

Hz

Minimum Impedance(Zmin)

7.9

ohm

Voice Coil Diameter

65/2.5

mm/inch

Voice Coil Material

Copper

Former Material

Aluminum

Voice Coil Winding Depth

23

mm

Number of layers

2

Magnet gap depth

8

mm

Basket

Cast Aluminum

Flux Density

1.2

T

Magnet Weight

98

oz

Thiele-Small parameters

Resonance frequency

Fs

46

Hz

DC resistance

Re

6.0

ohm

Mechanical factor

Qms

2.9

Electrical factor

Qes

0.46

Total factor

Qts

0.39

Mechanical compliance

Cms

0.16

mm/N

Mechanical resistance
of suspension losses

Rms

7.44

mech-ohm

Effective Moving Mass

Mms

75

gr

Half-space efficiency

Eff

1.42

%

BL Factor

BL

16.8

T.m

Equivalent Cas air load

Vas

71

liters

Effective piston area

Sd

0.056

m2

Max.linear excursion5

Xmax

9

mm

Voice coilinductance

LelK

1.52

mH

Efficiency Bandwidth Product

EBP

100

Mounting Information

Overall Diameter

313

mm

Bolt Circle Diameter

294

mm

Bolt Hole Diameter

6.5

mm

Baffle Cutout Diameter

279

mm

Overall Depth

155

mm



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Contact Information

Company:
 Guangzhou Turbosonic Audio Co., Ltd.
Phone Number:
  0086-20-28679283
Fax Number:
 0086-20-28679287
 
Guangzhou Turbosonic Audio Co., Ltd.
 Guangdong , China FREE
 

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