User's Manual Woofer/midrange Ground Zero GZPC Midwoofer (044)361-05-06 ICQ:495-089-192

(044)361-05-06
ICQ:495-089-192
(067)469-02-12
ICQ:613-211-859
(099)048-99-03
(093)672-77-76
User's Manual
Woofer/midrange Ground Zero GZPC Midwoofer
In the online store Winauto you also can buy car speaker Ground Zero GZPC Midwoofer. Delivery in Kyiv and
throughout Ukraine with payment upon receipt!
winauto.ua
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PLUTONIUM
LAUTSPRECHERSYSTEM
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KLANGTREUE ALU-COMPOUND MEMBRANE
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2” / 50 MM SCHWINGSPULE
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25 MM SEIDENKALOTTEN HOCHTÖNER MIT ANGEKOPPELTEM VOLUMEN
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IM ALUGEHÄUSE
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POLKERN MIT KUPFERKAPPE
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MAGNETSYSTEM MIT KUPFER- KURZSCHLUSSRING
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5 FACHE HOCHTON PEGELANPASSUNG
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MADE IN GERMANY
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Bild 2
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OFF
J2
OFF
ON
OFF
ON
OFF
ON
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J3
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ON
J4
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J1
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J2
J3
J4
J5
J6
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Bi - Amping (Kickbass)
Doppel Woofer
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OFF
OFF
OFF
ON
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Hochtonpegel
J5
-7 dB
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J1
J2
J3
J4
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Mittelton
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Интернет-магазин автозвука и автотоваров Винавто
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Midwoofer Daten
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Rdc
Zn
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Qms
Qes
Qts
3,5 Ω
4,0 Ω
49 Hz
11,45
0,53
0,50
9 mm (0.36”)
18 mm (0.71”)
md
Sm
Rms
Cms
BL
Vas
25,3 g
135 cm²
0,69
0,41 mm/N
7,12 Tm
10,5 Liter ( 0.35 cb.ft.)
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1 kHz- 26 kHz
2500 kHz
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mind. 2,2 Liter netto mit 50% Dämmmaterial
max. 5,0 Liter netto mit 50% Dämmmaterial
optimal. 4,0 Liter netto mit 50% Dämmmaterial
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Ground Zero GmbH
Keltenring 16; D-85658 Egmating Germany
Fax: +49 (0)8095-870685
Tel: +49 (0)8095-870680
www.ground-zero-audio.com
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History
Welcome to the “Absolute Power Level” by Ground Zero!
e discussed for a long time how it could be possible to
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develope a speaker, which meets the requirements of the
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Absolute Power Level.
The worlds best and renown ad speaker developers were
invited to develop this system following the specifications of
Ground Zero.
Only because of this we succeeded in designing a Plutoniumspeaker system which manages, like none before, combining
sound, power and quality.
he system is equipped with two external crossovers
T(PWRS
– system) for the high- and mid-tone sections.
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The massive phase plug is made from aluminum avoiding
phase problems and cooling the 2” / 50 mm voice coil.
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The brillance and extreme high resolution are given by a
silkdome– tweeter with adopted volume in the aluminum
housing.
his system is the result of careful and consequent
Tdevelopment.
High end manufacturing in Germany ensures
that you’ll have a lot of fun listening to these speakers.
Specifications
HIGH CLASS 2 – WAY COMPONENT SYSTEM
•
LOW DISTORTION ALU-COMPOUND CONE
•
2” / 50 MM VOICE COIL
•
RESONANCE FREE CAST BASKET
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1” / 25 MM SILKDOME TWEETER WITH ALUMINUM HOUSING
•
PWRS (powersplitting system) SEPERATED AND AJUSTABLE
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CROSSOVERS FOR HIGH- AND MIDTONE
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T-YOKE WITH COPPER CAP
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MAGNET SYSTEM WITH COPPER SHORTAGE RING
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ALUMINUM PHASE PLUG
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PARTS USED IN THE CROSSOVER
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BI-WIRING CONNECTION POSSIBLE
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5 X TWEETER SPL ADJUSTMENT
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MADE IN GERMANY
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Installation midwoofer
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Before screwing the holes check the mounting space with supplied template.
Make sure you have carefully read and understood the installation instruction.
(Picture 1)
Installation tweeter
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For having best sound quality please choose this installation option.
The tweeter is installed countersunk. (Picture 2)
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Picture 2
Before final installation the tweeter should be listened to in
different installation positions for finding the finest
installation position.
Configuration crossover
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The crossovers are built seperately with the PWRS
powersplitting system in middle- and hightone section providing
several configuration options.
The midwoofer crossover has 4 jumpers.
The tweeter crossover has 2 jumpers for frequency adjustment and
5 jumpers for tweeter SPL adjustment.
Please read the following instruction for the jumper settings
carefully to achieve the maximum performance of the system in
your installation.
Please note, that the input for the kickwoofer can ONLY be used
(connected to the amplifier) in case you have a kickwoofer (GZPK
160K) connected to the output also!
Jumpers on the midwoofer crossover
OFF
ON
J2
OFF
ON
OFF
ON
OFF
ON
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J3
J4
corrects the midtone under 45° angle
if the distance between tweeter and midwoofer is
less than 20 cm / 8”
if the distance between the tweeter and midwoofer
is bigger than 20cm / 8”
light increase arround 3 kHz
linear
light increase arround 2 KHz
linear
cut off frequency of the kickbass 500 Hz
cut off frequency of the kickbass 300 Hz
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J1
Configuration Crossover
Jumper on tweeter crossover
OFF
ON
lowering the SPL above 5 kHz
linear
0 dB linear
-3 dB
-5 dB
-7 dB
-9 dB
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J2
J3
J4
J5
J6
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J1
Connection possibilities
Normal handling (delivery setting)
Jumper setting
J4
-5 dB
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Tweeter section
J1
OFF
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Midwoofer section
J1
OFF
J2
ON
J3
ON
J4
ON
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Dual midwoofer / kickbass
Jumper setting
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Midwoofer section
J1
ON
J2
OFF
J3
OFF
J4
ON
Tweeter section
J1
OFF
Tweeter Level
J4
-5 dB
Connection possibility of crossovers
Bi-wiring
Midwoofer section
J1
ON
J2
ON
J3
OFF
J4
ON
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Tweeter section
J1
OFF
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Jumper setting:
Bi- amping
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Dual woofer / kickbass
Jumper setting
Midwoofer section
J1
ON
J2
OFF
J3
OFF
J4
ON
Tweeter section
J1
OFF
Tweeter Level
J3
-3 dB
Connection possibility of crossovers
Referenz-Frequency Response
Jumperstellung
OFF
OFF
OFF
ON
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J1
J2
J3
J4
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Midwoofer section
Tweeter section
J1
OFF
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Referenz-Frequency Response
Dualbass mode
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Midwoofer section
J1
ON
J2
ON
J3
OFF
J4
OFF
Tweeter section
J1
ON
Tweeter Level
J2
-3 dB
Circuit diagram crossovers
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Midwoofer section
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Tweeter section
Technical datas
Ground Zero GZPC 165SX
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Diameter
Impedance
Sensitivity
Frequency response
Power handling RMS
Power handling Max
Mounting depth
Mounting hole
Midwoofer specs
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DC coil resistance
Nominal impedance
Free air resonance
Mechanical Q
Electrical Q
Total Q
Moving mass
Cone area
Mechanical resistance
Compliance
Force factor
Equivalent volume
Max linear
X-Max peak to peak
Rdc
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Qms
Qes
Qts
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Cms
BL
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3,5 Ω
4,0 Ω
49 Hz
11,45
0,53
0,50
25,3 g
135 cm²
0,69
0,41 mm/N
7,12 Tm
10,5 liter ( 0.35 cb.ft.)
9 mm / 0.36”
18 mm / 0.71”
Technical datas
Tweeter specs
Rdc
Zn
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3,4 Ω
4,0 Ω
810 Hz
1 kHz- 26 kHz
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DC coil resistance
Nominal impedance
Free air resonance
Frequency response
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Harmonic distortion
K2 = 0,58% at 1 kHz and 90 dB SPL
K3 = 0,48% at 1 kHz and 90 dB SPL
Technical data
Enclosure information for the midwoofer
Enclosure:
min.: 2,2 litres (0.08 cb.ft.) net with 50% damping
max.: 5,0 litres (0.18 cb.ft.) net with 50% damping
recommended: 4,0 litres (0.14 cb.ft.) net with 50% damping
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The dual midwoofer configuration needs a 1 Ohm stable amplifier!
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Limited warranty - Defective products must be returned in original
packaging - please add a
copy of the original purchasing invoice showing the purchasing date and a
detailed description of the failure.
Failure caused by overload, misuse or by using the product for competition
purpose are not covered by the warranty.
Ground Zero GmbH
Keltenring 16; D-85658 Egmating Germany
Fax: +49 (0)8095-870685
Tel: +49 (0)8095-870680
www.ground-zero-audio.com
ground zero
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PLUTONIUM
SYSTEM DE HAUT-PARLEURS
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Specification
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MEMBRANE EN ALU COMPOUND
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2” / 50 MM BOBINE MOBILE
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CHASSIS A FAIBLE RESONANCE
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Tweeter 25 MM en soie
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OGIVE CENTRAL EN ALUMINIUM MASSIF
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COMPOSANT FILTRE PASSIF
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MADE IN GERMANY
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Installation du Tweeter
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OFF
J2
J3
OFF
ON
OFF
ON
OFF
ON
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J4
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ON
OFF
ON
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J2
J3
J4
J5
J6
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Интернет-магазин автозвука и автотоваров Винавто
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Tweeter
J1
OFF
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Niveau dB du tweeter
J4
-5 dB
Dual Woofer(Kickbass)
Position des Commutateurs
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Niveau
dB du tweeter
J3
-3 dB
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Tweeter
J1
OFF
Niveau dB du Tweeter
J4
-5 dB
Bi- Amping (Kickbass)
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Dual Woofer
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Tweeter
J1
OFF
Niveau db du Tweeter
J3
-3 dB
Tweeter
J1
OFF
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OFF
OFF
OFF
ON
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J1
J2
J3
J4
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Medium
J1
J2
J3
J4
ON
ON
OFF
OFF
Tweeter
J1
ON
Niveau db du Tweeter
J2
-3 dB
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Filtre Passif du Medium
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11,45
0,53
0,50
md
Sm
Rms
Cms
BL
Vas
25,3 g
135 cm²
0,69
0,41 mm/N
7,12 Tm
10,5 Liter
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K2 = 0,58% a 1 kHz et 90 dB SPL
K3 = 0,48% a 1 kHz et 90 dB SPL
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Ground Zero GmbH
Keltenring 16; D-85658 Egmating Germany
Fax: +49 (0)8095-870685
Tel: +49 (0)8095-870680
www.ground-zero-audio.com
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PLUTONIUM
LUIDSPREKERSYSTEM
Интернет-магазин автозвука и автотоваров Винавто
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Uitvoerings kenmerken
•
Klankgetrouwe ALU-COMPOUND Membraan
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2” / 50 MM Spoel
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Rezonancy vrij Frame
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PWRS (Powersplitting System) gescheiden passieve filtering voor
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Poolkern met koperen kap
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Magneetsysteem met koperen kortsluitring
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Phaseplug uit Aluminium
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Vol aktief aansluiting Mogelijk
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5 voudige hogetoon level aanpassing
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MADE IN GERMANY
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diepte aan de hand van de sjabloon in de handleiding. Zie foto 1
Foto 1
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Foto 2
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J2
J3
OFF
ON
OFF
ON
OFF
ON
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J4
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ON
Интернет-магазин автозвука и автотоваров Винавто
Instellingen van het frequentiefilter
Jumpers op het hogetonen filter
OFF
ON
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J1
linear
levelaanpassing
levelaanpassing
levelaanpassing
levelaanpassing
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J2
J3
J4
J5
J6
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OFF
ON
On
ON
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J1
J2
J3
J4
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Hoog level
J4
-5 dB
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Bi- Amping (Kickbass)
Dubbele Woofer
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Jumpe instelling:
Midden
J1
J2
J3
J4
Hoge tonen
J1
OFF
Hoog level
J3 -3 dB
OFF
OFF
OFF
ON
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Hoog level
J5
-7 dB
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J1
J2
J3
J4
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Referentie-Frequentie bereik
Van bass naar hoge tonen afvallend frequency bereik
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Middentonen frequency filter
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Hoge tonen frequency filter
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Midwoofer Data
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Diameter
Nen impedancy
efficiency
frequencybereik
Power Watt RMS
Power Watt Maximum
inbouwdiepte
gat diameter
11,45
0,53
0,50
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gelijkstroomweerstand
Nen impedancy
Resonancy frequency
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25,3 g
135 cm²
0,69
0,41 mm/N
7,12 Tm
10,5 Liter
9 mm ( 0.36”)
18 mm ( 0.71”)
Technische data
Hogetonen data
Rdc
Zn
fs
3,4 Ω
4,0 Ω
810 Hz
1 kHz- 26 kHz
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Gelijkstroom weerstand
Nenn impedancy
rezonantie frequency
Ferquency bereik
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Behuizings informatie voor de midwoofer
Geschoten:
minst. 2,2 Liter netto met 50% Demping
max. 5,0 Liter netto met 50% demping
optimaal. 4,0 Liter netto met 50% Demping
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Bij 2 woofers aangesloten een 1 ohm stabiele versterker gebruiken!
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For Benelux only
MAGMA-AUDIO
Merel 3a
5831 MS Boxmeer
Tel: 0031-485-361549
Fax:0031-485-362872
[email protected]
www.magma-audio.nl