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Technical specifications
SYMBOL
UNIT
Nominal lmpedance
Z
Ω
DC Resistance
Revc
Ω
Voice Coil Inductance
Levc
mH
Piston Area
Sd
sq.m
Force Factor
BL
T·m
liter
Volume Acoustic
Vas
Compliance
cu.ft
Moving Mass
Mms
g
Resonance Frequency
Fs
Hz
Mechanical Q Factor
Qms
Electrical Q Factor
Qes
Total Q Factor
Qts
Peak Power
W
Peak Excursion
Xmax
mm
cc
Displacement
cu.ft
mm
Mounting Depth
(in.)
g
Weight of Magnet
(oz)
mm
Voice Coil Diameter
(in.)
ø277 (10-
/
)
7
8
R147.5 (5-
/
)
13
16
8-ø2.5 (
/
)
1
8
ø328 (12-
/
15
16
Recommended Enclosures
■ SEALED
VALUE
4
4
3.75
0.0491
16.4
74.15
2.617
Recommended
tight bass
146.3
28
0.8
1.0
11.57
volume [cu.ft]
0.39
0.38
■ PORTED
1000
8
4077
0.144
135
(5-5/16)
1800
(63.4)
65
(2-9/16)
Recommended
tight bass
1.0
1.5
volume [cu.ft]
Dimensions / Dimensions / Dimensiones
Specifications / Caractéristiques / Especificaciones
Note:
Kenwood follows a policy of continuous advance-
ments in development. For this reason specifications
may be changed without notice.
300 mm (12")
Subwoofer
Pearl Mica Cone Type
Nominal Impedance
4 Ω
Peak Input Power
1,000 W
Rated Input Power
200 W
Sensitivity
93 dB/W at 1 m
Free Air Resonance
32 Hz
Frequency Response
25-800 Hz
Net Weight
4,850 g
)
100
95
90
85
80
75
70
10
50
100
FREQUENCY (Hz)
1.5 [cu.ft]
deep bass
1.0 [cu.ft]
0.8 [cu.ft]
1.5
100
95
90
85
80
75
70
10
50
100
FREQUENCY (Hz)
2.0 [cu.ft]: Port (d × l) 3.5" × 7"
deep bass
1.5 [cu.ft]: Port (d × l) 3" × 7"
1.0 [cu.ft]: Port (d × l) 2.5" × 7.5"
2.0
Remarque:
Nota:
Kenwood applique une politique de progrès conti-
Kenwood sigue una política de avances continuos
nus. Les caractéristiques peuvent donc être modi-
en el campo del desarrollo. Por esta razón, las espe-
fiées sans préavis.
cificaciones están sujetas a cambios sin previo aviso.
300 mm
Altavoz de frecuenciasr
Subwoofer
Membrane à mica perlé
ultrabajas
Impédance nominale
4 Ω
Impedancia nominal
Entrée de crête
Potencia máxima de
1.000 W
momentanée
entrada
Potencia de entrada
Entrée nominale
200 W
nominal
Sensibilité
93 dB/W à 1 m
Sensibilidad
Résonance air libre
32 Hz
Resonancia al afire libre 32 Hz
Réponse en fréquence
25-800 Hz
Respuesta de frecuencia 25-800 Hz
Poids net
4.850 g
Peso neto
500
Type
Inner Volume
W
H
1.0 cft
375 mm
360 mm
SEALED
(28.3 Liter)
(14-3/4")
(14-3/16")
Use 21 mm (3/4 inch) thick Medium Density Fiberboard (MDF) or High Density Particleboard.
500
Inner
Mounting
Type
W
H
D
Volume
Hole
1.5 cft
380 mm
505 mm
340 mm
277 mm
PORTED
(42.5 Liter)
(14-15/16")
(19-7/8")
(13-3/8")
(10-7/8")
Use 21 mm (3/4 inch) thick Medium Density Fiberboard (MDF) or High Density Particleboard.
Parts included
Pieces comprises
Partes incluidas
300 mm Tipo cónico de
margarita
4 Ω
1.000 W
200 W
93 dB/W bis 1 m
4.850 g
* W, H, D : External Dimensions
Mounting
D
Displacement
Hole
350 mm
277 mm
0.144 cu.ft
(13-3/4")
(10-7/8")
* W, H, D : External dimensions
Port
Port
Displacement
Diameter d
Length I
76 mm
178 mm
0.144 cu.ft
(3")
(7")
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