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Verfügbare Sprachen
POWER RATING
The CRUNCH GTR Subwoofer Enclosures are designed for high bass levels Anyhow it is possible, that unsatisfying soundcharacteristics could be caused by too low or
too high amplifier power. In certain circumstances this even can cause a damage to the loudspeakers. It is recommended to choose rather a more powerful amplifier (ca.
10-25% more Watts RMS than the max. RMS Power Rating of the Woofer) and to use the amplifier not at the maximum output level (low distortion factor, good sound
characteristics). A weaker amplifier at the maximum level causes worse sound characteristics due to the higher distortion factor. Never crank up the output volume of your
amplifier to the maximum level or run the amplifier into the clipping range. If the sound is distorted and not clean, turn back the level until the distortions disappear.
Please observe the following recommended power ratings:
GTS350
• One amplifier with an output power of ca. 280 up to 400 Watts RMS (Sinus) into 4 Ohms
GTS400
• One amplifier with an output power of ca. 300 up to 500 Watts RMS (Sinus) into 4 Ohms
GTS800
• One stereo-amplifier (one channel pair for each woofer terminal) with ca. 2 x 300 up to 2 x 500 Watts RMS (Sinus) into 4 Ohms
• One mono-amplifier (parallel-operation on both woofer terminals) with 600 up to 1000 Watts RMS into 2 Ohms
• One bridged stereo-amplifier (parallel-operation on both woofer terminals) with 600 up to 1000 Watts RMS into 2 Ohms
IMPORTANT: the amplifier must be stereo (per Channel) 1 ohm stable
Please observe that a lower impedance operation causes a higher output power of your amplifier. This increasing could causes that the amplifier run into the clipping ran-
ge. This events when more loudspeakers are connected in a parallel-operation-circuit to the amplifier. Please observe the minimum impedance of the installed amplifier.
In case of doubt ask your dealer.
IMPORTANT NOTE: The Subwoofer Enclosures have no integrated limiter or clipper, which is limiting the level upwards. Overamplified bass peaks leads inevitably to a
burn out of the voice coil of the woofer. A burn out of the voice coil, caused by clipping/overamping is not covered by the usual warranty.
LED ILLUMINATION
The CRUNCH GTS Subwoofer Boxes have an integrated LED Illumination System with blue illumination. This illumination is only allowed to light up, if the vehicle is not in
driving condition. It is recommended to switch the illumination with the vehicle's trunk illumination. To power-up the LED-System, use the supplied wiring harness, which
should be plugged into the integrated socket (12V DC) of the speaker terminal. Connect the marked "Plus" cable with the +12 volts line and the marked "Negative" cable
with the ground line of the vehicle´s trunk illumination. Please ensure that the connection of the cables have the correct polarity as marked.
IMPORTANT NOTES
• Choose a suitable location for your Soundsystem, that neither the driver's field of vision nor the security of the inmates will be affected.
This stands also for Airbag-Zones and Safety Belts. The permanent temperature of the location should not be lower than 5°C and not higher than 50°C.
• Protect the device from moisture and humidity.
• Ensure that your subwoofer enclosure will not get loose during the drive and hurt someone in the passenger cabin.
It is recommended, that you mount the subwoofer enclosure with suitable belts or any other mounting solutions in the trunk area.
• Please observe that you don't damage any serial components of your vehicle (Airbags, Wires, Gastank etc.) during the installation by drilling or any other operations.
• Never screw or mount any other devices (amps, caps etc.) onto the subwoofer enclosure, this may cause damage to the electricity.
• For your personal concerns you should choose a appropriate sound level for the subwoofer enclosure, that neither the roadworthy of the driver nor his concentration
will be disturbed, that he is able to notice possible traffic noises and acoustical warning signals.
• Modern Car Audio Soundsystems provide very high acoustic pressure beyond the 100 dB mark. Please observe in this case, that permanent use of high sound levels
may cause damage to your ability of hearing.
• Please ensure by any means the correct polarity of all connections.
• Faulty installed and connected devices may get damage the vehicle and the device permanently.
• Never connect the speaker terminals with the 12 Volt power supply, otherwise the speakers may get damaged.
Distribution: Audio Design GmbH
Am Breilingsweg 3 · 76709 D-Kronau/Germany
Tel. +49 (0)7253/9465-0, Fax +49 (0)7253/9465-10
www.audiodesign.de
All manuals and user guides at all-guides.com
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