Why is my Proficient Audio Systems S12 Subwoofer making a buzzing sound?
If your Proficient Audio Systems Subwoofer is producing a hum or buzzing sound, it might be due to a ground loop in your system. Try reversing the AC plugs of other components or plugging the receiver into a different outlet. Also, check for faulty cables as they can also cause this issue.
What to do if my Proficient Audio Systems S12 Subwoofer has no sound?
If you're not hearing any sound from your Proficient Audio Systems Subwoofer, the audio cable connecting it to the receiver might be the issue. Try using a different cable that you know works. Also, double-check all wire connections and plugs to ensure they are properly connected.
Power| power RMS | 250 Watts |
|---|---|
| power peak | 300 Watts |
Audio Specifications| system configuration | Vented Powered Subwoofer |
|---|---|
| woofer | 12 inches Long Excursion Treated Paper |
| frequency response | 28Hz - 200Hz |
Weight and Dimensions| weight | 52 lbs |
|---|---|
| height | 17.75 inches |
| width | 14 inches |
| depth | 17.8125 inches |
Power| power RMS | 120 Watts |
|---|---|
| power peak | 160 Watts |
Audio Specifications| system configuration | Vented Powered Subwoofer |
|---|---|
| woofer | 10 inches Long Excursion Treated Paper |
| frequency response | 32Hz - 200Hz |
Weight and Dimensions| weight | 33 lbs |
|---|---|
| height | 14.5 inches |
| width | 11.5 inches |
| depth | 16.75 inches |
Power| power RMS | 80 Watts |
|---|---|
| power peak | 120 Watts |
Audio Specifications| system configuration | Vented Powered Subwoofer |
|---|---|
| woofer | 8 inches Long Excursion Treated Paper |
| frequency response | 45Hz - 200Hz |
Weight and Dimensions| weight | 24 lbs |
|---|---|
| height | 13 inches |
| width | 9.875 inches |
| depth | 15.25 inches |
Alerts users to the presence of uninsulated dangerous voltage and important operating instructions.
Instructions for setting the voltage for international use, noting potential need for adapters.
Guidance on connecting surround sound receivers or amplifiers via RCA line level inputs.
Instructions for connecting using speaker level outputs, including wire gauge recommendations.
Details on operating the power switch and the auto-on feature for the subwoofer.
Guidance on adjusting the upper frequency limit for seamless blending with main speakers.
Instructions for matching the subwoofer's output level to the main speakers in the system.
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