Alphard DB-310 D1, Руководство пользователя

Страница: 8 / 20

Voice coil diameter
VC quantity
Cone
Magnet type
Voice coil wire
Surround
Power RMS
Power MAX
Size
Series
B asket type
3" 3" 3"
2 pcs . 2 pcs . 2 pcs .
Pressed paper Pressed paper Pressed paper
Ferrite Ferrite Ferrite
Copper Clad Aluminum Wires
Foam Foam Foam
2500 W 2500 W 2500 W
5 0 00 W 5 0 00 W 5 0 00 W
15" 12" 1 8 "
Deaf Bonce Deaf Bonce Deaf Bonce
Moulded Moulded Moulded
Model DВ-315 DВ - 312 DВ-318
6 . S P E C I F I C A T I O N S
This specified sensitivity is not directly connected with the sound pressure in the vehicle, and therefore
should not be used as the sole indicator for comparison with other subwoofers.
Parameters
Xmax (mm)
Re Ω
Fs (Hz)
Vas (L)
Qts
Spl (dB/2,83 W/m )
BL
28 28 28
DВ - 312 D 1/ D2 DВ-315 D1/D2 DВ-318 D1/D2
0,7+0,7/1,4+1,4 0,7+0,7/1,4+1,4 0,7+0,7/1,4+1,4
33 .5 32.1 29.5
71 13 8 17 6
0,42 0,4 8
0,56
86 88 89
28 28 28
Impedance
1+1 / 2+2 Ом 1+1/2+2 Ом 1+1/2+2 Ом
T H I E L E - S M A L L P A R A M E T E R S
EN
8
3"
2 pcs .
Pressed paper
Ferrite
Foam
2500 W
5 0 00 W
10"
Deaf Bonce
Moulded
DВ - 310
28
DВ - 310 D 1/ D2
0,7+0,7/1,4+1,4
3 6.2
45.7
0 .31
8 5
28
1+1 / 2+2 Ом