Power-FL10 - Subwoofer Phase Technology - Free user manual and instructions
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| Product Type | Powered Subwoofer |
| Brand | Phase Technology |
| Model | Power-FL10 |
| Driver Size | 10 inches |
| Amplifier Power (RMS) | 200 Watts |
| Frequency Response | 30 Hz - 150 Hz |
| Impedance | 8 Ohms |
| Enclosure Type | Bass Reflex (Port) |
| Inputs | Line-Level RCA, Speaker-Level Terminals |
| Outputs | Speaker-Level Terminals (Loop Through) |
| Controls | Volume, Crossover Frequency, Phase Switch (0/180) |
| Power Supply | AC 120V, 60Hz (Standard US Plug) |
| Power Consumption | 300W Max |
| Dimensions (H x W x D) | 15.5 x 15.5 x 18.5 inches |
| Weight | 32 lbs |
| Cabinet Material | MDF with Black Ash Vinyl Finish |
| Protection Features | Overload, Short Circuit, Thermal Protection |
| Auto Standby | Yes (Auto Power On/Off) |
| Placement | Floor Standing, Corner or Wall Adjacent |
| Recommended Use | Home Theater, Stereo Music Systems |
Frequently Asked Questions - Power-FL10 Phase Technology
How do I connect the Power-FL10 subwoofer to my receiver?
Use an RCA subwoofer cable from the receiver's subwoofer pre-out to the subwoofer's Line-Level Input. Alternatively, connect speaker wires to the Speaker-Level Inputs if your receiver lacks a subwoofer output.
What is the ideal placement for the subwoofer?
Place the subwoofer in a corner or against a wall for maximum bass output. Avoid placing it directly against furniture. Experiment with placement to minimize room modes and achieve even bass response.
How do I adjust the crossover frequency?
Set the crossover knob on the subwoofer to match your main speakers' low-frequency limit (typically 80-120 Hz). For THX systems, use 80 Hz. Adjust by ear until bass blends seamlessly with your speakers.
What does the phase switch do?
The phase switch (0/180 degrees) adjusts the timing of the subwoofer's output relative to your main speakers. Use the setting that gives the fullest bass at your listening position; you may need to listen to test tones.
Why is my subwoofer not turning on?
Check that the power cord is securely plugged into a working outlet and the subwoofer's power switch is set to ON. If using Auto Standby, ensure the subwoofer receives an audio signal; otherwise, manually turn it on.
How do I clean the subwoofer?
Unplug the subwoofer. Wipe the cabinet with a soft, dry cloth. Do not use water or cleaning solvents. The driver cone can be gently dusted with a soft brush; avoid touching the foam surround.
Can I use the subwoofer with a computer or TV?
Yes, if your computer or TV has a subwoofer pre-out (often a 3.5mm or RCA output). Otherwise, you can connect via speaker-level inputs from amplified speakers or use a line-level converter.
What should I do if the subwoofer produces a humming noise?
Ensure the subwoofer is plugged into a grounded outlet and not sharing a circuit with fluorescent lights. Try a ground loop isolator on the RCA cable. Keep the subwoofer cable away from power cords.
Is the subwoofer repairable?
Yes, the amplifier module is typically replaceable. For driver issues, contact Phase Technology or an authorized service center. Disconnect power before any attempt to open the unit. Refer to the manual for spare parts.
What are the safety precautions for using this subwoofer?
Do not expose the subwoofer to water or moisture. Place it on a stable surface. Ensure ventilation slots are not blocked. Disconnect power during storms or if unused for long periods. Do not exceed the rated power handling.
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