BULL AUDIO 650.75 Installation Manual - page 5
DEAR VALUED CUSTOMER,
Thank you for your purchase and congratulations on choosing a BULL AUDIO car audio product. This BULL
AUDIO product has been designed to produce the utmost top sound quality. If you have any questions
about installation and/or operation which are not answered by this manual, please contact your nearest
BULL AUDIO dealer for further assistance.
Please read these instructions carefully to ensure optimum and disturbance-free function of the product.
Technical modifi cations subject to change.
YOUR NEW SPEAKER SYSTEM is the ultimate complement to your car audio system. The speakers are desi-
gned to reproduce the entire frequency range linearly and as dynamically as possible.
The speaker system should be connected to your headunit or an additional car stereo amplifi er (BULL
AUDIO AMP 2.500 or AMP 4.600) which we recommend in any case.
For technical data see http://www.bullaudio.de
POSITIONING AND MOUNTING THE SPEAKER SYSTEM (FIG. 1)
Use the mounting positions provided in your vehicle. If the speakers do not fi t properly they can be placed
in the rear window deck.
Fig. 1
(1) Depth
(2) Driver diameter
Fig. 1A
(1) Use mounting ring to mark position of speaker opening and screw holes
(2) Cut out opening and drill holes
Make sure that the loudspeaker is secured in such a way that it cannot slip or slide. Use the screws provi-
ded for this purpose. Damage resulting from sudden change in speed (e.g., hard braking) is not covered
under the terms of our guarantee.
CONNECTING TO THE RADIO/AMPLIFIER (FIG. 2/2A)
The speaker system should preferably be connected to an external power amplifi er to provide the required
electrical power and create corresponding dynamic reserves.
If you do not have a power amplifi er the speakers can also be connected directly to the headunit.
With the Switch on the crossover it is possible to vary the tweeter level.
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