Ground Zero GZPW 15NEO-SPL SPECIFICATION
GZPW 15NEO-SPL – Pure SPL Competition Subwoofer
GROUND ZERO GmbH – Erlenweg 25, 85658 Egmating, Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
TECHNICAL SPECIFICATIONS
Product name GZPW 15NEO-SPL
Product type Pure Competition SPL
Magnet type Neodymium
Magnet construction (16x) 20 x 20 x 50 mm /
Total weight 37.5 kg
Voice coil diameter 100 mm / 4“
Voice coil winding height
Voice coil wire material Aluminum (flat wire)
Voice coil former material Aluminum
Top plate / height 10 mm / 0.39“
Linear excursion (one direction) 30 mm / 1.18“
Top Plate and T-Yoke color Black
Basket material Aluminum cast
Basket color Yellow
Spider material Nomex
Surround type U-shape SPL foam
Cone material Carbon composite fiber
Dustcap material Carbon fiber
Subwoofer
(16x) 0.79 x 0.79 x 1.97“
concentric arrangement
63 mm / 2.5“
Gasket material Rubber
Terminal type (2x)10 mm² speaker wire
Power handling 3000 W RMS
Impedance 2x 1 ohm
R
e (Serial)
R
es
F
S
Q
ms
Q
es
Q
ts
Rms 37.500 g/s
Cms 0.03 mm/N
Mms 560.6 g
BL 37.4 N/A
SPL (1w/1m) 91.4 dB
V
AS
L
e
S
d
Recommended amplifier power 2000 – 4000 Watts RMS
Max. amplifier power* 10000 Watts RMS* (competition use)
1.9 ohms
735.6 ohms
41.2 Hz
3.87
0.20
0.19
25.6 L / 0.904 cu.ft
0.61 mH
829.58 cm² / 128.59 sq.in
* max. power handling is for correctly calculated enclosure applicable only
A
E
Metric Customary
C
D
A 391 mm 15.39“
B
C 307 mm 12.09“
D 240 mm 9.45“
E 11 mm 0.43“
358 mm 14.09“
B
GROUND ZERO GmbH – Erlenweg 25, 85658 Egmating, Germany
GroundZeroAudioCom
www.ground-zero-audio.com
info@ground-zero-audio.com
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