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INTRODUC
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INTRODUCTION
The B-Line is composed of four powerful subwoofers with a broad range of sizes and capabilities.
They were designed specially to optimise size and low-frequency behaviour, without sacrificing high
acoustical output.
These subwoofers comprise a sophisticated adaptive port that optimises the airflow and improves their
response. This technology, developed through exhaustive research, enables a lower cut-off frequency
while having smaller volume. This translates into deeper and dynamic bass from a compact enclosure.
In addition, the set of accessories specially designed for the B-Line, makes their setup and transportation
easier, safer and more comfortable.
The B-Line includes the following products:
-
B 15
: Passive compact subwoofer with 15" driver.
-
B 15A
: Self-powered version of the B 15 subwoofer with integrated DSP.
-
B 18
: Passive compact subwoofer with 18" driver.
-
B 21
: Passive compact subwoofer with 21" driver.
INTENDED USE
These general-purpose subwoofers were conceived to extend the range of sound systems to the lowest
frequencies. Their capabilities allow to create full-range line array systems from small to big setups,
both for permanent installations or portable applications. They can be paired not only with other
SE AUDIOTECHNIK's
®
products, but also with systems from other brands.
Intended to be used as ground-based subwoofers, they were designed to easily deploy cardioid and
end-fire subwoofer setups, with features as front and rear connections, stable rubber feet, and top
recesses for stacking.
Please, read thoroughly the
Applications
section for further information about setups, deployment and
possibilities of the B-Line products. In addition, please refer to the M-Line and L-Line user manual for
more details about the right combination of the products of these lines. These manuals can be readily
downloaded from our website www.se-audiotechnik.de.
Figure 1.
B-Line products.
B 15
B 15A
B 18
B 21
