GROUND ZERO GZTF 4.0X Titanium Series Coaxial Loudspeakers Owner’s Manual
- June 9, 2024
- Ground-Zero
Table of Contents
GZTF 4.0X Titanium Series Coaxial Loudspeakers
Owner’s Manual
GZTF 4.0X Titanium Series Coaxial Loudspeakers
Features
- High quality coaxial loudspeaker with HQPP cone
- Klippel® optimized
- Durable rubber surround
- Resonance free steel basket
- Efficient 3 ohms voice coil
- 13 mm / 0.51” Mylar tweeter with overload protection
- 55 mm / 2.17” Mylar midrange with overload protection (GZTF 69X)
- Hexagon style protection grill
General installation note
- Never drill a hole to the vehicle´s gas tank or brake lines, to wirings or any other important vehicle parts!
- Never pass wires over sharp edges or vehicle parts to avoid any kind of damage
- Keep the wiring away from the antenna and electronic devices contributing to radio reception
- Lay the power supply wiring always separated from speaker wiring to avoid disturbance
- Use adequately dimensioned power and speaker wires to connect the components
Safety instructions
Safety instructions: Keep all parts of the content and the packaging away from children and pets to avoid accidents and the risk of suffocation. Permanently extreme levels of over 85 dB can lead to irreparable damage to the hearing. Music systems with high amplifier output power can reach levels of 130 dB or more. Extreme levels can also hinder the perception of important traffic noises and distract from what is happening on the road. Ground Zero GmbH and its sales partners expressly assume no responsibility for hearing damage, physical damage or any damage to property or consequential damage resulting from improper or careless use or improper installation of its products. In particular, any claims are forfeited through the use under competitive conditions.
Manufacturer’s declaration: Hereby, Ground Zero GmbH declares that this
product conforms to the rules of the following EU directives (including all
applicable changes): 2011/65 / EU RoHS2 and 2001/95 / EC directive on general
product safety. The full text of the EU declaration of conformity is available
at www.ground-zero-audio.com. Loudspeakers
contain magnetized metals and some valuable raw materials and must not be
disposed of with normal household waste. Please leave defective or no longer
required components to a local recycling facility at the end of their
practical use.
Terms of warranty
The limited warranty for this product is covered by GROUND ZERO´s regional
distribution partners and their terms and conditions. For further information
contact your local retailer or distributor.
Specifications
Modell / model| GZTF 4.0X| GZTF 5.2X| GZTF 6.5X| GZTF
69X
---|---|---|---|---
Nom. Durchmesser /nominal diameter| 10 cm / 4″| 13 cm / 5.25″| 16.5 cm / 6.5″|
15 x 23 cm / 6 x 9″
Lautsprecher Version / loudspeaker type| 2-Wege Koaxial 2-way coaxial| 3-Wege
Koaxial
3-way coaxial
Impedanz / impedance| 3 Ohm / ohms
Frequenzgang / frequency response| 70 Hz — 22 kHz| 60 Hz — 22 kHz| 50 Hz — 22
kHz| 40 Hz — 22 kHz
Belastbarkeit (RMS) power handling (RMS)| 70 Watt / Watts| 80 Watt / Watts| 90
Watt / Watts| 130 Watt / Watts
Belastbarkeit (max) power handling (max)| 100 Watt / Watts| 110 Watt / Watts|
130 Watt / Watts| 190 Watt / Watts
Wirkungsgrad / efficiency (SPL)| 90 dB| 90 dB| 91 dB| 92 dB
Resonanzfrequenz/ resonance frequency| 100 Hz| 74 Hz| 66 Hz| 65 Hz
La.| 7 mm / 0.28″| 8 mm / 0.31″| 10 mm / 0.40″| 12 mm / 0.47″
Einbaudurchmesser / mounting diameter| 93 mm / 3.66″| 117.5 mm/ 4.63″| 143.5 mm / 5.65″| 214 x 152 mm 8.4 x 5.98″
Einbautiefe mounting depth| 51 mm / 2.01″| 62 mm / 2.44″| 67 mm / 2.64″| 85 mm 3.35″
Verified with KLIPPEL®
GROUND ZERO is using the worldwide accepted KLIPPEL R&D Analyzer KA3
measurement system for speaker development during the German in-house
development as well as for QC reporting for most production lines at the
factory. The results of LPM and LSI measurements are the basis for evaluating
and verifying further development enabling to offer perfectly working products
in any practical application. Continuous and advanced trainings for
development employees ensure the highest possible qualification. KLIPPEL® is a
registered trademark of KLIPPEL GmbH
Respect the Music Listening to music can be emotional, impressive,
relaxing or enjoyable. At that, it doesn´t really matter what kind of music is
the personal favorite, whether it´s Instrumental, Jazz, Electro, Latin,
Classic, Rock or any other music direction. However, audio reproduction
quality at each desired volume is elementary. Some music styles require higher
levels while others prefer the soft tones. GROUND ZERO considers all the
different wishes of customers during the development of new products. Along
with this, the target is to create the most realistic sound, to transfer the
soul of the music and the intention of the performer. Summarized to one
phrase: RESPECT THE MUSIC! GROUND ZERO products are engineered in Germany
GROUND ZERO – international sponsor of
Ground Zero GmbH
Erlenweg 25, 85658 Egmating, Germany
Tel. +49 (0)8095/873 830
Fax -8310
www.ground-zero-audio.com http://www
.ground-zero-audio.com
References
Read User Manual Online (PDF format)
Read User Manual Online (PDF format) >>