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GZRC 165AL-IV (Installer version)
Separated Tweeter and Midwoofer crossover Tweeterhousing with black rubber finish
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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GZRC 165AL-IV (Installer version)
Model
GZRC 165AL-IV (Installer version)
Impedance
3 Ohm
Frequency response
35Hz – 26kHz
Cut-off frequency
3500 Hz ( 12 dB )
SPL 1W/1M
90 dB
Power Watt RMS
120
Power Watt Maximum
190
Crossover
2- Way
Crossover parts
I-core coils / MOX resistors / MET & Elko capacitors / PTC
Crossover function
Adjustable Tweeterlevel
Midwoofer (GZRK 16AL)
Tweeter (GZRT 25T)
Cone (Dome)
Aluminum
Titanium
Cone color
Silver
Titanium
Surround
Flat shape rubber
Rubber
Dustcap
Aluminum
-
Basket / Frame material
Euro-Din steel GZ basket
Machined aluminum
Basket / Frame color
Black gloss powder coated
Black anodized
Terminal
Zinc plated solder terminal
Cable
Magnet
1 x Ferrit 90 x 15 mm (3.54“ x 0.59“)
1 x Neodymium
Voice coil
25 mm / 1“ copper round wire
25 mm / 1“ copper round wire
Voice coil former
Aluminum
Aluminum
RE
3 Ohm
3 Ohm
SPL
89 dB
92 dB
FS
60.1 Hz
1500 Hz
QMS
4.28
QES
0.76
QTS
0.65
VAS
11.5 L / 0.41 cu.ft
MMS
15.2 Gr
BL
4.7 N/A
RMS
1.3 kg/s
CMS
0.46 mm/N
LE
0.21 mH
Linear Excursion
+ / - 5 mm / 0.197“
X Max
10 mm / 0.39“
Frequency response
35 Hz – 4 kHz
3 – 26 kHz
Powerhandling
110 / 160 W
70 / 110 W
Outer diameter
165 mm / 6.5”
49.5 mm / 1.95”
Mounting diameter
142.5 mm / 5.61”
43.10 mm / 1.7”
Mounting depth
68 mm / 2.68”
10 mm / 0.39”
TECHNICAL SPECIFICATIONS
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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A
165 mm / 6.5”
B
142.5 mm / 5.61”
C
68 mm / 2.68”
D
97 mm / 3.82“ (90 mm / 3.54“)
E
4.3 mm / 0.169“
I
49.5 mm / 1.95“
J
18.8 mm / 0.74“
K
10 mm / 0.39“
L
44 mm / 1.73“
F
60 mm / 2.36“
G
48 mm / 1.89“
H
27 mm / 1.06“
GZRC 165AL-IV (Installer version)
TECHNICAL SPECIFICATIONS
A
E
C
D
B
F
G
H
I
J
K
L
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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TW-Level
Effect
- 2 dB / 0 dB / + 2 dB
3 stepped individual tweeter adjustment
GZRC 165AL-IV (Installer version)
CROSSOVER FUNCTIONS
TW-Level
+2 dB
0 dB
-2 dB
GROUND ZERO GmbH – Erlenweg 25 – 85658 Egmating – Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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