29-04-2010, 05:24
ciao mio serverebbe un aiutino per costruire la mia 1°cassa per sub
Mi servirebbero le misure per far lavorare il sub del hertz es 200 in pochi litri (causa bagagliaio piccolo smart)vi allego i dati tecnici
Technical Specifications
D mm 165
Xmax mm 9
Re Ohm 2,9
Fs Hz 33
Le mH@1kHz 2,76
Le mH@10kHz 1,10
Vas lit 16,00
Mms gr 93,0
Cms mm/N 0,25
BL T-m 10,21
Qts 0,49
Qes 0,53
Qms 7,00
Spl (1m/2,83V) dB 87
Electro-Acoustic Parameters
Component: Subwoofer
Size mm 200 (8”)
Power peak 400
Handling continuous program 200
(Watt)
Impedance Ohm 4
Frequency Hz 30 - 400
response
Sensitivity dB/SPL 87
Outer mm 216
diameter
Mounting mm 181
hole diameter
Magnet size mm 120
Total depth mm 121
Mounting mm 106
depth
Total driver lit 0,9
displacement
Weight of one Kg 3,680
component
Voice mm 50
coil diameter
Magnet Double magnet,
High density flux ferrite
Cone Water repellent, pressed paper cone
Xmech* mm 14,5
Electro-Acoustic Parameters
D mm 165
Xmax mm 9
Re Ohm 2,9
Fs Hz 33
Le mH@1kHz 2,76
Le mH@10kHz 1,10
Vas lit 16,00
Mms gr 93,0
Cms mm/N 0,25
BL T-m 10,21
Qts 0,49
Qes 0,53
Qms 7,00
Spl (1m/2,83V) dB 87
box chiuso lt.
Vcc = 12,8 Lit
Fc = 46 Hz
oppure
Vcc = 17,2 Lit
Fc = 42 Hz
C'è anke il coral hds 808 che suona in pochi lt
Dati:
external diameter - mm 212
nominal impedance Zn ohm 4
max power Pm watt 400
nominal power Pn watt 200
sensitivity (2,83 V/1m) - dB 90
frequency range BW hertz 40 ÷ 400
resonance frequency Fs hertz 44
mechanical Q factor Qms - 12,28
electrical Q factor Qes - 0,52
total Q factor Qts - 0,49 0
moving mass Mms g 72,4
compliance Cms mm/N 0,18
emission diameter D mm 164
equivalent volume Vas litres 11
force factor BxL N/A 11,3
voice coil resistance Re ohm 3,3
voice coil inductance Le mH 1,6
linear excursion Xmax mm ± 7,7
voice coil diameter - mm 50
cut out diameter - mm 180
installation depth - mm 103
dati cassa chiusa
CLOSED BOX small volume 7 litres
sensitivity 87 dB @ 80 Hz
range 70 ÷ 120 Hz
CLOSED BOX large volume 10 litres
sensitivity 87 dB @ 70 Hz
range 60 ÷ 120 Hz
Quale miconsigliate?
E che dimensioni devono avere i miei box?
Grazie
Mi servirebbero le misure per far lavorare il sub del hertz es 200 in pochi litri (causa bagagliaio piccolo smart)vi allego i dati tecnici
Technical Specifications
D mm 165
Xmax mm 9
Re Ohm 2,9
Fs Hz 33
Le mH@1kHz 2,76
Le mH@10kHz 1,10
Vas lit 16,00
Mms gr 93,0
Cms mm/N 0,25
BL T-m 10,21
Qts 0,49
Qes 0,53
Qms 7,00
Spl (1m/2,83V) dB 87
Electro-Acoustic Parameters
Component: Subwoofer
Size mm 200 (8”)
Power peak 400
Handling continuous program 200
(Watt)
Impedance Ohm 4
Frequency Hz 30 - 400
response
Sensitivity dB/SPL 87
Outer mm 216
diameter
Mounting mm 181
hole diameter
Magnet size mm 120
Total depth mm 121
Mounting mm 106
depth
Total driver lit 0,9
displacement
Weight of one Kg 3,680
component
Voice mm 50
coil diameter
Magnet Double magnet,
High density flux ferrite
Cone Water repellent, pressed paper cone
Xmech* mm 14,5
Electro-Acoustic Parameters
D mm 165
Xmax mm 9
Re Ohm 2,9
Fs Hz 33
Le mH@1kHz 2,76
Le mH@10kHz 1,10
Vas lit 16,00
Mms gr 93,0
Cms mm/N 0,25
BL T-m 10,21
Qts 0,49
Qes 0,53
Qms 7,00
Spl (1m/2,83V) dB 87
box chiuso lt.
Vcc = 12,8 Lit
Fc = 46 Hz
oppure
Vcc = 17,2 Lit
Fc = 42 Hz
C'è anke il coral hds 808 che suona in pochi lt
Dati:
external diameter - mm 212
nominal impedance Zn ohm 4
max power Pm watt 400
nominal power Pn watt 200
sensitivity (2,83 V/1m) - dB 90
frequency range BW hertz 40 ÷ 400
resonance frequency Fs hertz 44
mechanical Q factor Qms - 12,28
electrical Q factor Qes - 0,52
total Q factor Qts - 0,49 0
moving mass Mms g 72,4
compliance Cms mm/N 0,18
emission diameter D mm 164
equivalent volume Vas litres 11
force factor BxL N/A 11,3
voice coil resistance Re ohm 3,3
voice coil inductance Le mH 1,6
linear excursion Xmax mm ± 7,7
voice coil diameter - mm 50
cut out diameter - mm 180
installation depth - mm 103
dati cassa chiusa
CLOSED BOX small volume 7 litres
sensitivity 87 dB @ 80 Hz
range 70 ÷ 120 Hz
CLOSED BOX large volume 10 litres
sensitivity 87 dB @ 70 Hz
range 60 ÷ 120 Hz
Quale miconsigliate?
E che dimensioni devono avere i miei box?
Grazie