| DO IT FOR YOUR OWN GOOD
Whether you're looking to impress the neighbourhood or feel your
music, a subwoofer plays a key role in your car audio system.
We offer several brands of
subwoofers and enclosures.
BBS can lay claim to be the wheel of champions on racetracks
around the globe and in almost every road racing category.
Their fastest customers know just what it is they want:
Minimum weight with maximum
safety. Besides reducing weight, guaranteeing absolute
reliability is a priority they pursue day in, day out.
| TECH SECTION
Chevrolet Cavalier Project
Visit our tech section for a new interesting Do-It-Yourself
(DIY) document on our Chevrolet Cavalier 2004 audio
| EXPERT ADVICE
Luc Dupont, Professional Car Audio Installer
In order to reduce high frequency resonances, sounds
damping material such as fibreglass batting, polyfill,
tar based spray can greatly improve a sound systems
performance. This is achieved as the air moving
through the fibres is cool. The cooler the air,
the lower the density, which in turn would allow
to achieve the same amount of air pressure as in
a larger box under normal density. The result is
an overall lower Q of the system, which will give
more low end bass. In other words, polyfill fools
an enclosure to think it is larger than is. Playing
with different amounts of polyfill may allow you
to get the sound you desired.
| YOU ASKED US...
What is the difference between a ported box and a sealed
Sealed enclosures produce tight, accurate sound. They
are good for jazz, classical,
light rock or country. They are also good for anyone
looking for clean tight responsive
bass, otherwise known as sound quality in their music.
It is not limited to these types of
music. Ported enclosures use a vent to increase low bass
response. They produce a looser
sound and will provide more volume compared to a sealed
box with the same amplifier
output. Ported enclosures are good for rap and hard rock.
The sound quality and the
response of the subs will not be as good as in a sealed
you with more quick answers to common questions.
| CONTACT US
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Jean-Pierre Xenopoulos & Jean-René Auger
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