Page 1
GZIW 165X-II
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
Page 2
GZIW 165X-II
TECHNICAL SPECIFICATIONS
Product name
Product type
Diameter
Mounting diameter
Mounting depth
Magnet dimension
Total weight
Voice coil diameter
Voice coil winding height
Voice coil wire material
Voice coil former material
Top plate height
Linear excursion (one direction)
Effective Xmax
Top Plate and T-Yoke color
Basket material
Basket color
Spider
Surround
Cone
Dustcap
Magnetcover
A
GZIW 165X-II
Subwoofer chassis
168 mm / 6.6“
147 mm / 5.79“
80 mm / 3.15“
110 x 20 mm
1.9 KG
38 mm / 1.5“ Round Wire
17 mm / 0.669“
Copper
Kapton
5 mm / 0.2“
6 mm / 0.24“
12 mm / 0.47“
Black
Steel
Black
Polycot
Rubber
IMPP
IMPP konvex / with 3D Logo
PVC
Gasket
Terminal Chrome push terminal
Power handling
Impedance
Re
Res
FS
Qms
Qes
Qts
Rms
Cms
Mms
BL
SPL (1w/1m)
VAS
Le
Recommended freq. response
Recommended amplifier power
Sound Quality
SPL Competition
Low bass performance 20-50Hz
Mid bass performance 50-80Hz
PVC
100 W RMS
4 Ohm
3.3 Ohm
19.9 Ohm
43 Hz
6.02
0.38
0.36
1.3 kg/s
0.49 mm/N
28 gr
8.1 N/A
85.5 dB
11 L / 0.388 cu.ft
1.35 mH
40 – 200 Hz
60 – 150 WRMS @4 Ohm
A
168 mm / 6.6“ ( 170 mm / 6.69“ )
B
147 mm / 5.79“
C
80 mm / 3.15 “
D
110 mm / 4.33“
E
4 mm / 0.16“ ( 11 mm / 0.43“ )
E
C
D
B
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
Page 3
GZIW 165X-II
BOX RECOMMENDATION
V1
V2
V
Small size vented box
V: 11 L / 0.388 cu.ft
D: 1x 50 mm / 2“
L: *220 mm / 8.66“
L
No damping
D
Small size bandpassbox
V1: 6 L / 0.21 cu.ft
V2: 6 L / 0.21 cu.ft
D: 1x 50 mm / 2“
L: *230 mm / 9“
L
D
20% polyester wool in V1
No damping in V2
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
GZIW 165X-II
BOX RECOMMENDATION
Curve Type Volume F3/ Qtc
Red Vented 11 L / 0.388 cu.ft 40 Hz
Green Bandpass 4th order V1: 6 L / 0.21 cu.ft
V2: 6 L / 0.21 cu.ft
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.
Centerfreq. 60 Hz
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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