Hertz SX 300D [8/8] Technical specifications

Hertz SX 300D [8/8] Technical specifications
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* Il dato di sensibilità non è indicativo della pressione acustica generata in abitacolo e non deve
essere utilizzato per confronti con altri subwoofer.
* The stated sensitivity is not directly connected with the acoustic pressure generated inside the car
interior and should not be used as the sole comparison to other subwoofers.
** Xmech: massima escursione meccanica, indica il range di movimento in zona di funzionamento
lineare dell’altoparlante, in entrambi i sensi.
** Xmech: maximum mechanic excursion: indicates the linear motion range of the speaker in both directions.
Size
mm
250 (10”)
300 (12”)
380 (15”)
Magnet
Dual Coil, Triple Magnet
High density flux ferrite
Dual Coil, Triple Magnet
High density flux ferrite
Dual Coil, Triple Magnet
High density flux ferrite
Cone / Dome
Pressed
paper cone
Pressed
paper cone
Pressed
paper cone
2400
3200
4000
Power
handling
(Watt)
peak
cont.
program
600
800
1000
* Sensitivity
dB/SPL
90,5
91
92
Magnet size
mm
180
180
180
Weight of
one
component
kg
11,6
11,8
12,2
Voice coil
diameter
mm
l
65
65
65
Total driver
displacement
2,0
2,9
3,5
** X-mech
23
23
23
Impedance
Ω
2.0+2.0
2.0+2.0
2.0+2.0
Frequency
response
Hz
34 ÷ 800
28 ÷ 700
25 ÷ 600
232
284
351
Mounting
hole diameter
mm
B
Outer
diameter
mm
269
318
391
A
mm
Total depth
187
198
208
C
Mounting
depth
mm
160
170
181
D
Technical specifications
SX 250D
SX 300D
SX 380D
Component
SPL Dual coil
Subwoofer
SPL Dual coil
Subwoofer
SPL Dual coil
Subwoofer
A
D
C
B
14
15
Esec_Advanced Manual_SPL Show_SX 25-11-2008 12:38 Pagina 15

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