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12'' subwoofer for auto
12'' subwoofer for auto
Supplier Info
[China Supplier]
Contact Person : Mr. Ding Max
Tel : 86-0573-83019220
Fax : 86-0573-83019221
Product Detail
12'' subwoofer for auto hard aluminium cone 50mm voice coil, dual 4ohm die cast frame designed for high sound pressure

12'' subwoofer for auto

Specifications

Overall Dimensions

D314x166.4mm

Voice coil height

36.5mm

Net.Weight

6.6kgs

Voice coil former

Aluminum

Nominal Power Handlng

600W*

Voice coil wire

round copper

Nominal Impedance

8 ohms

Number of layer

4

Frequency Response

31-1,000Hz

DC resistance

2x3.6ohm

Resonant frequency

38Hz

Magnet system type

ferrite

Voice Coil-magnet system

Magnetic gap height

8mm

Voice coil diameter

50mm

Max linear excursion

14.25mm+/-

T/S parameter

Single voice coil

Dual voice coil in series

DC resistance

3.6 ohm

DC resistance

7.2 ohm

Resonant frequency

37.247Hz

Resonant frequency

38.21Hz

Sd

530.930cm^2

Sd

530.930cm^2

BL

11.392Tm

BL

21.274Tm

Qms

4.557

Qms

4.246

Qes

0.946

Qes

0.53

Qts

0.784

Qts

0.471

SPL

86.2dB/W/M

SPL

89.1dB/W/M

Vas

50.132 litre

Vas

50.022 litre

Cms

0.125241mm/N

Cms

0.124968mm/N

Mms

145.782gm

Mms

138.83gm

Mmd

138.748gm

Mmd

131.795gm

 

12'' subwoofer for auto

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