GROUND ZERO GZNK 165SQ-K
Introduction
Thank you for choosing a GROUND ZERO product and welcome to your new
NUCLEAR series loudspeaker!
This is the owner´s manual providing instructions on the operation and installation of these loudspeakers.
Please, read it carefully. If you have any further questions, please contact your local
GROUND ZERO dealer or our regional distribution partner.
Loudspeakers are an important part of your car audio system. However, they will only be able to deliver the
best possible performance when each further part of the whole system is tuned carefully matching each
other. Therefore, we recommend consulting a car audio specialist to compile the desired sound system,
as well as for installation and tuning.
We hope you will enjoy the sound quality of an enthusiastic development
by the GROUND ZERO engineering team!
NUCLEAR Series – Ultimate Performance
Each product from the NUCLEAR series by GROUND ZERO offers an exceptional and impressive
performance standing out with first-class processing quality. In addition to many unique features,
some special ones adopted from the high-end PLUTONIUM series can also be found in this series.
SQ loudspeakers from the NUCLEAR series are particularly suitable for active driven loudspeaker
systems and can be combined and used in a variety of setups offering a remarkably natural and
detailed audio reproduction.
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 regional distributor.
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 due 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