User's Manual

pro.bose.com
L1 PRO SERIES
6
RACETRACK DRIVER
Powerful Integrated Performance
Small
Beginnings,
Massive
Performance
Racetrack drivers are most
commonly found in small
and slim audio applications.
Bose has achieved the
engineering feat of enlarging
the racetrack driver to meet
the needs of the traveling
performer.
This allows for a slim
integrated package to
match the performance of a
standard larger loudspeaker
system.
The proprietary 7” × 13” high-
excursion RaceTrack driver
found in the Sub1 delivers
performance that rivals a
traditional 12 loudspeaker
without the cumbersome
size, freeing up room in your
vehicle and on the stage.
And the Sub2s 10” x 18
high-excursion RaceTrack
driver provides performance
similar to a traditional 15
loudspeaker.
L1 PRO8 L1 PRO16 SUB1 SUB2
Lighter,
Stronger,
More Durable
The muscle of the RaceTrack
driver found in the L1 Pro16 and
Sub2 module is the neodymium
magnet. This technology
allows for a lighter weight and
more compact package while
retaining the performance you
expect. Neodymium magnets
have the advantage of being
more durable and resistant to
demagnetisation than standard
ferrite magnets. They can also
dissipate heat much faster to
maintain consistent performance
over longer periods.