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GZIW 10SPL
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
Page 2
Product name
GZIW 10SPL
Product type
Subwoofer chassis
Diameter
257 mm / 10.12“
Mounting diameter
230 mm / 9.06“
Mounting depth
147 mm / 5.79“
Magnet dimension
2 x 145 x 20 mm
Total weight
5.9 KG
Voice coil diameter
63 mm / 2.5“ Round Wire
Voice coil winding height
30 mm / 1.18“
Voice coil wire material
Copper
Voice coil former material
Aluminium
Top plate height
8 mm / 0.315“
Linear excursion (one direction)
11 mm / 0433“
Effective Xmax
25 mm / 0.98“
Top Plate and T-Yoke color
Black
Basket material
Steel
Basket color
Yellow
Spider
2 layer Polycot / Connex
Surround
V Shape High roll Foam
Cone
Reinforced Paper
Dustcap
Convex IMPP with 3D Logo
Magnetcover
PVC boot
Gasket
Foam
Terminal
Chrome Push terminal
Power handling
700 W SPL Power
Impedance
2 x 2 Ohm
Re
3.86 Ohm
Res
29.21 Ohm
FS
40.8 Hz
Qms
5.31
Qes
0.70
Qts
0.62
Rms
8.74 kg/s
Cms
0.084 mm/N
Mms
180.9 gr
BL
16 N/A
SPL
84 dB
VAS
14.3 L / 0.505 cu.ft
Le
2.83 mH
Recommended freq. response
40 – 120 Hz
Recommended amplifier power
400 – 700 WRMS @ 4 Ohm (1 Ohm)
Sound Quality
JJ (max. JJJJJJ)
SPL Competition
JJJ (max. JJJJJJ)
Low bass performance 20-50Hz
JJ (max. JJJJJJ)
Mid bass performance 50-80Hz
JJJ (max. JJJJJJ)
A
257 mm / 10.12“
B
230 mm / 9.06“
C
147 mm / 5.79“
D
150 mm / 5.9“
E
5 mm / 0.2“
GZIW 10SPL
TECHNICAL SPECIFICATIONS
A
D
B
C
E
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
Page 3
GZIW 10SPL
BOX RECOMMENDATION
V
V
Medium size vented box
V: 40 L / 1.57 cu.ft
D: 80 mm / 3.15“
L: *240 mm / 9.45“
No damping
L
D
Medium size sealed box ->
Free Air
18 – ~500 L / 0.64 – 17.66 cu.ft
Qtc. 0.83 - 0.63
40 - 60% polyester wool
Medium size bandpassbox
V1
L V2
V1: 16 L / 0.56 cu.ft
V2: 20 L / 0.71 cu.ft
D: 80 mm / 3.15“
L: *160 mm / 6.3 “
20% polyester wool in V1
No damping in V2
D
* Die hier aufgeführten Gehäusevorschläge sind nur einige, der möglichen Varianten.
Bitte beachten Sie zudem, dass die finale Abstimmung, speziell die Port Längen je nach Fahrzeug und eigenem Geschmack variiert werden sollte.
Above-mentioned enclosure recommendations are just a few possible variations.
Please note that you should find the perfect tuning, especially port length, based on your car and own taste.
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
Page 4
Curve
Type
Volume
F3/ Qtc
Red
Vented
40 L / 1.57cu.ft
34.6 Hz
Black
Sealed
18 L / 0.64 cu.ft
47.8 Hz / 0.83
Blue
Free Air
~ 500 L / 17.66 cu.ft
47.2 Hz / 0.63
Green
Bandpass 4th order
V1: 16 L / 0.56 cu.ft
V2: 20 L / 0.71 cu.ft
Centerfreq. 57 Hz
GZIW 10SPL
BOX RECOMMENDATION
* Die hier aufgeführten Gehäusevorschläge sind nur einige, der möglichen Varianten.
Bitte beachten Sie zudem, dass die finale Abstimmung, speziell die Port Längen je nach Fahrzeug und eigenem Geschmack variiert werden sollte.
Above-mentioned enclosure recommendations are just a few possible variations.
Please note that you should find the perfect tuning, especially port length, based on your car and own taste.
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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