Low-Pass Filter/Crossover
This control sets the frequency of the low-pass
filter, and is fully adjustable from 50 to 125Hz.
If you choose to allow your processor to low pass
filter the B300, use the "SUB IN" RCA connector.
To use the internal lowpass, use the "Low Level In".
Level Control/Volume
The Bass Level control adjusts the sound level
output of the Sub300 It is located on the
front (or top) of the cabinet
Phase Switch
Determines whether the subwoofer adds or
cancels in the crossover region. The proper set-
ting changes based upon the current location
of the speaker.
Power
The main power switch is located next to the
power cord socket. Push in the top side of the
switch to turn on the main power to the sys-
tem. Push in the bottom side to turn off the
main power. Usually the only time the main
power switch should be turned off is when the
subwoofer will not be used for an extended
period of time, such as when you are away on
a vacation.
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Line-Level Inputs
The line-level inputs incorporate a fixed 80Hz
high-pass filter. When used in conjunction with
the line level outputs, these inputs will redirect
all bass information below 80Hz from your
main speakers to the sub. Use the "High pass out" to filter the mains.
Speaker-Level Inputs
The Sub300 utilizes high-level inputs. The
A removeable wire block faciliates easy connection of bare wire.
Bass Driver
The Sub300 uses a 10-inch (250 mm) cus-
tom-built bass unit with aluminum cone
and a die-cast aluminum chassis.
Handmade Cabinets
Our cabinet department hand assembles each
unit, and then hand sands each several times.
The result is a cabinet of exceptional workman-
ship, with sharp corners and smooth sides.