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S p e c I f I c a t I O n S
Design
Frequency Response (±3dB)
Amplifier Power
Maximum Output at 30 Hz
Driver Unit
Inputs/Outputs
Controls
Video Shielding
Dimensions (HxWxD)
Cabinet Finish
Grille
End Caps (Basis 300 only)
I n t r O d u c t I O n
The Basis 300 subwoofers are designed to complement the performance of the Series 7 loudspeakers. The Basis 300
features an extremely tight, long throw 10-inch woofer, with a neodymium magnet and cast frame. Its total excursion
is nearly an inch! Coupled to a 300 watt amplifier and mounted in an optimized cabinet, the Basis 300 delivers deep,
tight response and blends seamlessly with the front speakers.
There are two versions of the Basis 300. One version, called simply the Basis 300, is housed in a traditional Snell
furniture-finish cabinet. The other version, called the IC-Basis 300, is housed in a cabinet that as a textured-black util-
ity finish, appropriate for custom installations. In this manual both are simply called Basis 300.
The IC-Basis 300 has an additional design feature that makes it adaptable to a variety custom installation situations.
The cleverly designed enclosure allows the feet and amplifier to be repositioned. The allows the driver to be facing
forward in installations with a full-face grille. Or the cabinet can be reconfigured so the driver is firing downward, for
a "slot grille" installations.
Bass reflex powered subwoofer
25-150Hz
300 watts
110dB
10-inch (254mm) polymer treated cone, 15mm excursion
L/R Low Pass, Low/High Level Inputs, Full Range Input/Output
Level Control - Top mounted on Basis 300, Front mounted on IC-Basis 300
Variable Low-Pass, Phase Switch (0°/180°), On/Off,
Auto On-Off Switch with Instant On, and Turn-Off Delay
Standard
Basis 300 - 17" x 15.25" x 15.25" (432mm x 388mm x 388mm)
IC-Basis 300 - 17" x 15.25" x 15.25" (432mm x 388mm x 388mm) including feet
Basis 300 - Real cherry veneer, hand rubbed satin black
(most wood and paint finishes available)
IC-Basis 300 - Black paint
(most wood and paint finishes available at extra cost)
Basis 300 - Silver or black perforated metal, 47% open
IC-Basis 300 - N/A
Solid aluminum plate, anodized black or silver
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