Blaupunkt GTT 25 User manual

SILK DOME TWEETER
GTT 25
Operating and Installation Instructions

Proper system planning is vital in order to maximize the
device’s performance and road safety. Plan your instal-
lation carefully to avoid compromising performance re-
liability of the system. Consult an authorized Blaupunkt
delaler for installation or reparation. Read the manual
carefully before operating the device for the rst time.
Safety Notes
Ensure to follow below safety notes during installation
and wiring connection: -
•
•
•
•
Installation and Connection Instructions
•
•
•
Disclaimer
In no event shall Blaupunkt be liable for any direct,
indirect, punitive, incidental, special consequential
damages to property or life and whatsoever arising out
of or connected with the use or misuse of our products.
USA & CANADA: This product is not intended for sale in
the United States and Canada. If purchased in the U.S. or
Canada, this product is purchased on as-is basis. No
warranty, whether expressed or implied is provided in
the U.S. or Canada.
Recycling and Disposal
Do not dispose your old unit in the
household trash!
Use the return and collection systems
available to dispose of the old device.
This manual may be updated from time to time without
any notice.
Disconnect the negative terminal of the battery. Refer
to the safety notes of the vehicle manufacturer.
Ensure positions of the holes are nowhere near the ve-
hicle component to avoid any damage during drilling.
Ensure cross section of the cable is no less than
2.5mm if the positive and negative cables are too
long.
Incorrect installation may result in malfunction of the
device or the car sound system.
Select a dry and well-ventilated location to install
the device.
The device must not be installed in overly exposed
location such on the rear shelf, rear seat etc.
The installation location must be suitable for screw
holes and have stable ground support.
INTRODUCTION
1

Pair of 2.0”silk dome tweeter including mounting hardware
•
•
•
•
•
•
•
•
•
INSTALLATION INSTRUCTION
Flush-Mounting
Surface-Mounting
3
TROUBLESHOOTING
Problems
Tweeter does not
work
Distorted and hissing
sound
Solutions
Ensure proper wiring connections of tweeter.
Repair or replace if the cables are damaged.
Replace with a new tweeter.
Replace with a new tweeter.
Possible Causes
Incorrect or loose wiring connection.
Fraying or broken cables.
Tweeter is damaged.
Voice coil or tweeter cone is damaged.
If any of the following problem occur, please resort to Troubleshooting for the possible solutions. Consult Blaupunkt
authorized dealer if problem persist.
SPECIFICATION
GTT 25
2
Max. output power: 45W
Normal output power (RMS): 20W
Sensitivity: 90dB
Impedance: 8ohm
Frequency Response: 1800Hz-22kHz
Mounting Depth: 18mm
Mounting Hole Diameter: 43.3mm
Voice Coil: 25mm
Accessories: 2 Capacitors

Designed and engineered by Blaupunkt Competence Centre 1 111 20 029 02 01