Specifications
Note:
-------------------------
KENWOOD
follows
a
policy
of
continuous
advancements
in
development.
For
this
reason
specifications
may
be
changed
without
notice.
Especificaciones
Nota:
-------------------------
KENWOOD sigue una polftica
de
avances
continuos
en el
campo
del
desarrollo.
Por esta raz6n.
las
especificaciones estan sujetas a
cambios
sin
previo
aviso.
Subwoofer
300
mm
(12") Cabon-glass
fiber
cone
Nominal
Impedance
.3
Q + 3 Q (Dual voice coil)
Peak
Input
Power
3.000 W
Rated
Input
Power
700 W
Sensitivity
91
dB/Wat
1 m
Free
Air
Resonance
35
Hz
Frequency
Response 20 - 800
Hz
Net
Weight
12.800 9 (28.0 Ib)
Altavoz
de
frecuenciasr
ultrabajas
..........................................Cono de fibra de
vidrio-carbono
de
300
mm
Impedancia
nominal
3 Q + 3 Q (Bobina de voz
doble)
Potencia
maxima
de
entrada
3.000 W
Potencia
de
entrada
nominal
700 W
Sensibilidad
91
dB 1W bis 1 m
Resonancia
al
afire
Iibre
.35
Hz
Respuesta
de
frecuencia
20 - 800
Hz
Peso
neto
12.800 9
Caracteristiques
Remarque:------------------------
KENWOOD
applique
une
politique
de
progres
continus.
Les
caracteristiques
peuvent
done
etre
modifiees
sans preavis.
Dati
tecnici
Nota:
-------------------------
KENWOOD
persegue
una
politica
di
continua
ricerca e
sviluppo.
Per
tale
ragio-
ne. i
dati
tecnici
sono
soggetti
a
modifiche
senza
preavviso.
Subwoofer
C6ne en
fibre
de verre-carbone de 300
mm
Impedance
nomina
Ie 3 Q + 3 Q (Double
bobine
mobile)
Entree
de
crete
momentanee
3.000 W
Entree
nominale
700 W
Niveau
de
pression
son
ore
de
sortie
91
dB 1W a1 m
Resonance
air
libre
35
Hz
Reponse
en
frequence
20 - 800
Hz
Poids
net
12.800 9
Subwoofer
Cono in fibra di vetro e carbonio da 300
mm
Impedenza
nomina
Ie 3 Q + 3 Q
(A
doppia
bobina
della fonia)
Potenza
di
ingresso
di
picco
.3.000 W
Ingresso
nominale
700 W
Pressione
suono
emesso
91
dB 1W a 1 m
Risonanza
nell'
aria
35
Hz
Risposta
in
frequenza
20
- 800
Hz
Net
Weight
12.800 9
Recommended
enclosures
/
Enceintes
recommandees
/
Cajas
recomendadas
/
Chiusure
consigliate
500
2.0
D
~
lirl?1
II
~p
II
r---.-.J--
-I
~
I
100
- - - - 2 leu.hl :Por1(dxl)3"x6.S"
1_
1.Sleu.ft) :Port(dxlj3"x7-
lleu.ftl :Port(dxlj3"xS-
so
1.5
volume
lcu.tt)
Recommended
1.0
•
PORTED
I
R~SONNANTE
I
EN
PARED
I
CON
PORTA
l00,--,-rr-,--,-."rr,----,---,--ro
.51--t__+_-+-+-+_11-+t_---+--1-+-f-----j
FREQUENCY
(Hz)
~""-""
m
901--W,:-;.-r:;-z:··
~-~~~¥="""-...f.-""'-I-J
~
//.:
~
851--;'11'
/+
::
1--t-t-t-+-+-+---t_-t_-+---1
o
,'"
~
80
'''''
a::
/!...-
7S
il:
....
70//
20
H
1.75
D
1----
1.75
lou.hl
,_
1.25 [cu1t]
r---
1·_······
0.8
{cu.ftJ
~
llii;3"
rill
~
10:-111
--
1.25
volume
lcu.tt)
Recommended
0.8
FREQUENCY
(Hz)
l00,--,-rr-,-rr."rr,----,---,--ro
702!:::0--'--........,5~0-'-..J....JL....I.:,~00,...---'---'----'---;!50
.51--t__+_-+_+_+_11-+t_--1-+-1-+-f-----j
m90I---+-+-l::*~~t===+=+=F=l
~
,/V'--
~
8SI--W'~+··-+_+_+_1I-+t_--_+_-I-+-f-----j
~
/:/
.....
~
80;.
.
75
.,'
TWDe
Volume W
I H I 0
I Mountlno Hole I Port Diameter d I
Port
Lenoth
I
Displacement
SEALED
US
(3S.4)
::~
::::
:~~:::
:
:::(;1:_-:~~)
:
::~
~:::
:~:::
: 282
(11
-1/8)
:
-
I
-
1.5
(42.5)
I
0.2S4
PORTED
76
(3)
178(7)
(unit)
(u.ft
(liter)
mm
lin.)
(W,
H,
D : External dimensions)
(u.ft
Recommended
enclosure
(Use
21
mm
(3/4 inch) thick
Medium
Density Fiberboard (MDF)
or
High Density Particleboard.)
H
•
SEALED
I
HERM~TIQUE
I
SELLADA
I
SIGILLATA
Technical specifications
SYMBOL
UNIT
VALUE
Nominal Impedance
Z
0
3+3
DC
Resistance
Revc 0
1.6 (Parallel
connection)
Voice
Coil
Inductance Levc
mH
0.66
Piston
Area
Sd
sq.m 0.049
Force
Factor
BL
T·m 11.82
Volume Acoustic
liter
29.11
Compliance
Vas
cu.ft
1.028
Moving
Mass
Mms
9
231.6
Resonance
Frequency
Fs
Hz
35
Mechanical QFactor
Qms
4.403
Electrical
Q
Factor
Qes
0.598
Total Q
Factor
Qts
0.526
Peak
Power
W 3.000
Peak
Excursion
Xmax
mm
8.5
cc 7.200
Displacement
cu.ft
0.254
Mounting Depth
mm(in.)
211
(8-5/16)
Weight
of
Magnet 9 (oz) 4.080 (143.6)
Voice
Coil
Diameter
mm(in.)
75
(2-15/16)
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