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owners manual
5
Overload Protection Circuit (OPC)
The MIRAGE Overload Protection Circuitry (OPC) protects the amplifier
from being overdriven and the subwoofer from over excursion of the woofer
cone thus ensuring years of safe and reliable performance.
Care of your Subwoofer
To maintain the beautiful finish on your new MIRAGE subwoofer, from time
to time, gently wipe it down with a soft, damp cloth to remove any dust
or stains.
During normal conditions, your new subwoofer can be left on continuously
without any problems. However, if you plan to leave the subwoofer unused
for an extended period of time, we recommend that you unplug it.
Trouble Shooting
Should you experience a problem with your subwoofer, here are some
helpful suggestions to follow before you seek service.
• Verify that the subwoofer is plugged in and the power outlet is active.
• Verify that the power switch is on.
• Verify that the subwoofer is receiving an input signal from the source.
This may involve testing your speaker wire or low-level connectors.
• Check that the controls such as volume and crossover have been
properly set.
• Verify the low level input you are using. Subwoofer controls are
bypassed when using the Xover input.
• If the subwoofer remains on, even when the system is turned off, this is
usually a sign that the wire being used is picking up an electrical signal
from another wire or appliance. Try rerouting the wire or make sure
you’re using a shielded cable.
The following conditions require service from a qualified technician:
• Damaged power cord.
• If the subwoofer does not appear to operate normally or exhibits a
marked change in performance.
• The unit has been exposed to water.
• The cabinet or circuitry is physically damaged.
LF-100
System type Front Ported Bass reflex
Amplifier type Discrete MOSFET Class A/B
Power output 100 watts continuous, 400 dynamic peak
Woofer 8” Polypropylene Titanium Deposit Hybrid
Magnet Size 20 oz.
Voice Coil Diameter 1”
Frequency response 27Hz-120Hz +- 3db
Phase switch 0/180
Variable low pass filter 40Hz -120Hz @ 18 db/octave
Inputs Low level input, crossover bypass, high level
Outputs high level
Dimensions inches: 9-5/8 x 15-5/8 x 10-7/8
cm.: 25 x 40 x 26
Weight 25.9 lbs.
10.2 kg
LF-150
System type Front Ported Bass reflex
Amplifier type Discrete MOSFET Class A/B
Power output 150 watts continuous, 600 watt
dynamic peak
Woofer 10” Polypropylene Titanium Deposit Hybrid
Magnet Size 28 oz.
Voice Coil Diameter 1.5”
Frequency response 23Hz-120kHz +- 3db
Phase switch 0/180
Variable low pass filter 40Hz -120Hz @ 18 db/octave
Inputs Low level input, crossover bypass, high level
Outputs high level
Dimensions inches: 12-1/2 x 19-3/4 x 14-1/4
cm.: 31.5 x 50 x 36.3
Weight 45 lbs.
20.4 kg
LIMITED WARRANTY POLICY
Warranty Outside of The United States
and Canada:
Product warranties may be legislated differently from one country to another.
Ask your local dealer for details of the LIMITED WARRANTY applicable in
your country.
IMPORTANT: Please retain the carton and packing material for this
MIRAGE product to protect it in the event it ever has to be shipped to a
service center for repair. Product received damaged by a service center
that has been shipped by the end user in other than the original packaging,
will be repaired, refurbished and properly packaged for return shipment at
the end user’s expense.
WARRANTY FOR UNITED STATES AND
CANADA
(see back cover)