CONNECTING THE EFX SUBWOOFER TO YOUR SYSTEM
The EFX subwoofer may be connected in any one of the
following ways:
LINE LEVEL
•Using the subwoofer output on your A/V receiver or
decoder connect a single RCA interconnect to either the
left or right line input on the subwoofer rear panel. This
is the ideal connection type as the subwoofer output
contains the low frequency information from all channels.
•If no subwoofer or spare line outputs exist you may connect
using a Y-split connector on the main preamplifier output
connections. Use a Y-split on both right and left outputs
and connect these via an RCA interconnect to the left and
right inputs on the subwoofer rear panel.
•Alternatively, if your preamplifier has a spare set of line
level outputs, connect left and right to the EFX subwoofer
L and R inputs using screened cable.
HIGH LEVEL
•Use your amplifier's speaker out terminals. To
accommodate the connection of two sets of cables, red
(+) goes to red (+), and black (-) to black (-), twist wires
together and connect to the amplifier terminals.
•Alternatively use the 'A & B' speaker outputs on the amplifier
if provided - A to your main speakers and B to the EFX
subwoofer. Do this using a length of speaker cable for
each channel, wire your amplifier outputs to the HIGH
LEVEL input terminals, on the subwoofer amplifier panel.
Ensure there are no stray wire strands that could possibly
short together and damage both the amplifier and
subwoofer.
WARNINGS
•Double-check all connections before switching on the EFX
system and your amplifier.
•Ensure that the polarity of the speaker cables from your
amplifier to the subwoofer is correct - failure to observe
this will result in damage to your amplifier.
•When using the HIGH LEVEL inputs, ensure that your
amplifier is not configured in bridge mode; damage could
result to either the amplifier or the subwoofer. If in doubt
consult your dealer.
SETTING UP
Ensure the POWER switch is in the OFF position. You can
operate the EFX subwoofer in two modes, AUTO and ON.
Set to AUTO, the unit remains switched off until a signal is
present (power saving), set to ON the unit runs continuously.
Connect the EFX subwoofer to a convenient mains socket
using the lead and plug supplied.
Set the EFX subwoofer VOLUME to MIN, PHASE SWITCH
to 0°, CROSSOVER to AV/LFE. Set your 5.1 or 6.1
receiver/decoder to SMALL SPEAKERS, LFE or SUB output
to ON and play a favourite disc. Switch the EFX subwoofer
to ON and set the VOLUME to AV/LFE. Assess the bass
signal strength and adjust VOLUME accordingly. The
purpose of a subwoofer is to enhance the bass or low
frequencies but not to overpower the music or film dialogue.
Set up can be checked by using the noise signal calibration
facility in most 5.1 or 6.1 receivers/decoders.
POSITIONING
As the EFX subwoofer produces low frequencies only, it is
difficult to detect its location by ear. It can therefore be
placed anywhere in the room, but optimum performance
will be gained by locating the subwoofer between the front
pair of speakers. Bass output will increase next to a wall or
especially in a corner; so use the VOLUME control to
compensate if moving your subwoofer around.
AUTO POWER/ SLEEP FUNCTION
The EFX subwoofer can be left permanently on in AUTO
mode, under which conditions it will revert to 'sleep' mode
after approximately 20 minutes. If not using your subwoofer
for some time, switch OFF and remove the power cable
from the mains outlet.
POWER REQUIREMENTS
Check that the voltage rating displayed on the rear panel is
correct for your area before connecting. If it is incorrect, move
the voltage selector on the rear panel to the appropriate
voltage. The panel mounted fuse should also be changed to
the correct rating (see below, under FUSE PROTECTION). If
in any doubt, consult your Dealer or Authorised Service Agent.
15 - 100 Watts
85dB
6 ohm
140Hz-78kHz
HF: 15mm ( inch) titanium dome, Neodymium magnet system
LF: 75mm (3 inch) paper cone
4.5kHz (mid to high) 140Hz (to subwoofer)
Yes
750gms (1.65lbs)
140 x 97 x 95mm (5 x 3 x 4 inches)
1.5kg (3.3lbs)
120 x 230 x 95 mm (4 x 9 x 3 inches)
Silver or black
Wall mounting brackets
25 metres (82 ft 6 inches) speaker cable
Satellite floor stands available in matching silver & black
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CENTRE & SATELLITES
PERFORMANCE
Recommended amplifier power
Maximum Sensitivity (2.83Volts @ 1m)
Nominal impedance
Frequency response (-6dB)
Drivers
Crossover frequency
Magnetic shielding
Satellite Weight
Satellite Dimensions H x W x D
Centre Weight
Centre Dimensions H x W x D
Finish
Supplied accessories
Optional accessories
SUBWOOFER
PERFORMANCE
Power output
Frequency response (-6dB)
Driver
Inputs
Power requirements
Fuse ratings
Additional features
Weight
Dimensions H x W x D
Finish
100W Watts
45Hz - 140Hz
200mm (8 inch) paper cone
Twin line or speaker level
115 or 230V AC / 50 - 60 Hz, switching facility on amplifier panel, 160VA max
AC100-120V / 60Hz - Fuse: T1.6A L /125V.
AC 220-240V / 50Hz - Fuse: T800mA L /250V
ON / OFF/ AUTO power function
9 Kg (20lbs)
345 x 250 x 370 mm (13 x 10 x 14 inches)
Silver or black
Due to our policy of continuous improvement, this is a specification update sheet that should be read along with the manual as it provides the
latest correct information. All specifications may be subject to further change without notice.
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