How to troubleshoot SpeakerCraft V12 when no sound is heard?
If your SpeakerCraft Subwoofer produces no sound, start by checking the audio cable connection to the amplifier, ensuring it's properly connected. If the connection is correct, try using a different cable that is known to be in good working condition. Also, inspect all speaker wire terminals for loose or frayed wires, and ensure all connections are solid and clean.
Why is my SpeakerCraft V12 making a humming sound?
A hum or buzzing sound from your SpeakerCraft Subwoofer may be due to a ground loop in your system. Try reversing the AC plugs of other components connected to the system to eliminate this. You can also try plugging the amplifier into a different outlet. Faulty cables can also be the cause.
Power| power output | 80 Watts |
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Frequency Response| woofer frequency response | 45Hz - 150Hz |
|---|---|
| crossover frequency | 45Hz - 150Hz |
Weight and Dimensions| dimensions | 12 1/2" x 10 3/4" x 15 1/4" (318mm x 273mm x 388mm) |
|---|---|
| weight | 24 lbs (10.89 kg) |
Power| power output | 250 Watts |
|---|
Frequency Response| woofer frequency response | 28Hz - 150Hz |
|---|---|
| crossover frequency | 45Hz - 150Hz |
Weight and Dimensions| dimensions | 19" x 15" x 16 1/2" (483mm x 381mm x 419mm) |
|---|---|
| weight | 44 lbs (19.96 kg) |
Power| power output | 120 Watts |
|---|
Frequency Response| woofer frequency response | 32Hz - 150Hz |
|---|---|
| crossover frequency | 45Hz - 150Hz |
Weight and Dimensions| dimensions | 16 3/4" x 13 1/4" x 16" (425mm x 337mm x 407mm) |
|---|---|
| weight | 35 lbs (15.88 kg) |
Covers electrical shock risks, user-serviceable parts, and graphical symbols.
Details instructions for operation, water exposure, ventilation, heat, power sources, and cleaning.
Describes the V12/V10/V8 powered subwoofers and their integration with audio systems.
Provides recommendations for optimal subwoofer placement and things to avoid.
Instructions for setting the voltage for different countries.
Guide for connecting LFE or Line level audio inputs to the subwoofer.
Explanation of Phase, Power, Crossover, and Volume controls.
Addresses problems like no sound, hum/buzzing, and amplifier not turning on.
Lists specifications for V12, V10, and V8 models including power, frequency, dimensions, and weight.
Details the limited two-year warranty terms and conditions.
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