IMPULSE 4.320 AMPLIFIER
U s e r m a n u a l
Please validate your Focal-JMlab warranty,
it is now possible to register your product online: www.focal.com/warranty
Thank you for choosing Focal and sharing our passion for sound and for music, expressed with precision
and purity: "Listen Beyond". These high-tech speaker drivers incorporate enhanced Focal features in
speaker driver design to achieve a powerful, high-quality sound. To get the very best out of your system
and to exploit the full performance of its speaker drivers, we recommend that you read this booklet,
then store it in a safe place to refer to in the future. Any problems caused by failure to follow the
instructions may invalidate your guarantee. For optimum results, we recommend that you have the
system installed by a professional.
CAUTION
This symbol indicates important instructions. Failure to comply with these instructions may
result in injury or material damage.
Contents
- IMPULSE 4.320 amplifier
- User manual
- Set of accessories
Accessory available (sold separately):
- 1 ISO Plug and Play cable for connecting up to compatible head units
CAUTION
• Do not operate any functions which may distract you while driving. Functions or settings requiring
sustained attention must only be used when the vehicle is at a complete standstill. Always make sure
to stop your vehicle in a safe place before operating these functions. Failure to do so may cause an
accident.
• Keep the volume at a low level to be able to hear outside noises while driving the vehicle. Failure to
do so may cause an accident.
• Never open your IMPULSE 4.320 amplifier and never make any modifications to the product. Failure
to do so may cause an accident, a fire or an electric shock.
Our policy of continual product improvement means that Focal-JMlab reserves the right to modify the technical specifications
of its products without notice. Product may vary from images.
English