Phase Technology FL-12 - Manual (Page 4)

4. Servo Control: This features automatically protects the
subwoofer against damage which can be caused by excessive
amplifi er power and/or distortion. Phase Tech’s servo control
system constantly monitors the incoming signal. This active
protection circuitry provides listeners with the full dynamic
range of sound while protecting the subwoofer from potential
damage.
5. Phase Control: This adjustment matches the phase - the in
and out movement of speaker cones - to that of your main
speakers. Adjusting this control provides the best possible
bass frequency response and provides a method by which to
match the performance of all speakers in the system.
6. LFE Input: The Low Frequency Effect (LFE) input or switch built
into Phase Technology’s subwoofers bypasses the built-in
crossover network, allowing accurate control of the subwoofer
by A/V receivers equipped with their own “Subwoofer Out”
connection. Depending on the model of your subwoofer, there
will be an FLE input or an FFE switch. To use the LFE switch,
connect your “Subwoofer Out” from the receiver to the “Low
Level Input” on the subwoofer and turn the LFE switch on.
SPECIFICATIONS
Power FL-8 Power FL-10 Power FL-12
Woofer 8” ultra long throw with bass radiator 10” ultra long throw with bass radiator 12” ultra long throw with bass radiator
Frequency 32 Hz - 150 Hz 26 Hz-150 Hz 25 Hz-150 Hz
Amp Power 250 250 250
(Watts, continuous)
Amp Power 400 400 400
(Watts, peak)
Dimensions* 11 1/8” W x 14 5/8” H x 14 3/4” D 12 1/2” W x 16 3/8” H x 18” D 15 1/8” W x 18” H x 20 3/4” D
Finish Black Rosewood Laminate Black Rosewood Laminate Black Rosewood Laminate
*Add 1” to depth for connection.
Phase Technology Corporation 6400 Youngerman Circle Jacksonville, Florida 32244 1.888.PHASE TK www.phasetech.com
Power FL Subwoofer Amplifi er
TROUBLESHOOTING
No Sound
1. Verify that all components are plugged in and turned on.
2. Check all speaker wires and audio cables for loose connections.
3. Check to see if you have selected a source on your amplifi er to which nothing is connected.
Sound but no Bass
1. Verify that the subwoofer is pugged into an AC outlet and the power is switched on.
2. Check that the speaker wire or cable going from the amplifi er or receiver to the subwoofer is securely fastened.
3. Check the volume control of the subwoofer. Increase if necessary.
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