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FENTON Subwoofer SHFS Manual

FENTON Subwoofer SHFS Manual Image

FENTON Subwoofer Instruction Manual


Congratulations to the purchase of this Fenton product. Please read this manual thoroughlyprior to using the unit in order to benefit fully from all features. Read the manual prior to using the unit. Follow the instructions in order not to invalidate the warranty. Take all precautions to
avoid fire and/or electrical shock. Repairs must only be carried out by a qualified technician in order to avoid electrical shock. Keep the manual for future reference.

  • Prior to using the unit, please ask advice from a specialist. When the unit is switched on for the first time,
    some smell may occur. This is normal and will disappear after a while.
  • The unit contains voltage carrying parts. Therefore do NOT open the housing.
  • Do not place metal objects or pour liquids into the unit This may cause electrical shock and malfunction.
  • Do not place the unit near heat sources such as radiators, etc. Do not place the unit on a vibrating surface. Do not cover the ventilation holes.
  • The unit is not suitable for continuous use.
  • Be careful with the mains lead and do not damage it. A faulty or damaged mains lead can cause electrical shock and malfunction.
  • When unplugging the unit from a mains outlet, always pull the plug, never the lead
  • Do not plug or unplug the unit with wet hands.
  • If the plug and/or the mains lead are damaged, they need to be replaced by a qualified technician.
  •  If the unit is damaged to such an extent that internal parts are visible, do NOT plug the unit into a mains outlet and DO NOT switch the unit on. Contact your dealer. Do NOT connect the unit to a rheostat or dimmer.
  • To avoid fire and shock hazard, do not expose the unit to rain and moisture.
  • All repairs should be carried out by a qualified technician only.
  •  Connect the unit to an earthed mains outlet (220- 240Vac/50Hz) protected by a 10-16A fuse.
  • During a thunderstorm or if the unit will not be used for a longer period of time, unplug it from the mains. The rule is: Unplug it from the mains when not in use.
  • If the unit has not been used for a longer period of time, condensation may occur. Let the unit reach room temperature before you switch it on. Never use the unit in humid rooms or outdoors.
  • To prevent accidents in companies, you must follow the applicable guide lines and follow the instructions.
  •  Do not repeatedly switch the fixture on and off. This shortens the life time.
  • Keep the unit out of the reach of children. Do not leave the unit unattended.
  • Do not use cleaning sprays to clean switches. The residues of these sprays cause deposits of dust and grease. In case of malfunction, always seek advice from a specialist.
  • Do not force the controls.
  • This unit is with speaker inside which can cause magnetic field. Keep this unit at least 60cm away from computer or TV.
  • If this unit have a built-in lead-acid rechargeable battery. Please recharge the battery every 3 months if you are not going to use the unit for a long period of time. Or the battery may be damaged.
  • If the battery is damaged please replace with same specifications battery. And dispose the damaged battery environment friendly.
  • If the unit has fallen, always have it checked by a qualified technician before you switch the unit on again.
  • Do not use chemicals to clean the unit. They damage the varnish. Only clean the unit with a dry cloth.
  •  Keep away from electronic equipment that may cause interference.
  • Only use original spares for repairs, otherwise serious damage and/or dangerous radiation may occur.
  •  Switch the unit off prior to unplugging it from the mains and/or other equipment. Unplug all leads and cables prior to moving the unit.
  • Make sure that the mains lead cannot be damaged when people walk on it. Check the mains lead before every use for damages and faults!
  • The mains voltage is 220-240Vac/50Hz. Check if power outlet match. If you travel, make sure that the mains voltage of the country is suitable for this unit.
  •  Keep the original packing material so that you can transport the unit in safe conditions. This mark attracts the attention of the user to high voltages that are present inside the housing and that are of sufficient magnitude to cause a shock hazard.

This mark attracts the attention of the user to important instructions that are contained in the manual and that he should read and adhere to.

The unit has been certified CE. It is prohibited to make any changes to the unit. They would invalidate the CE certificate and their guarantee!

NOTE: To make sure that the unit will function normally, it must be used in rooms with a temperature between 5°C/41°F and 35°C/95°F.

Electric products must not be put into household waste. Please bring them to a recycling centre. Ask your local authorities or your dealer about the way to proceed. The specifications are typical. The actual values can slightly change from one unit to the other. Specifications can be changed without prior notice.

Do not attempt to make any repairs yourself. This would invalid your warranty. Do not make any changes to the unit. This would also invalid your warranty. The warranty is not applicable in case of accidents or damages caused by inappropriate use or disrespect of the warnings contained in this manual. Fenton cannot be held responsible for personal injuries caused by a disrespect of the safety recommendations and warnings. This is also applicable to all damages in whatever form.


  1.  Power ON/OF Switch
  2. Frequency control 50Hz-150Hz
  3. Volume control
  4. Phase switch 0°-180°
  5. Auto
  6. Subwoofer Line in (RCA)
  7.  Subwoofer Line out (RCA)
  8. Speaker High Level In
  9. Speaker High Level out

NOTE. Prior to connecting the subwoofer to an amplifier or any other equipment, make sure that your subwoofer is NOT connected to the mains and NOT switched on. Connect the input (6) (L+R) to your amplifier via RCA leads. You also have the option to connect the output (7) (L+R) of your subwoofer to another active subwoofer or active speaker via RCA leads. Once all connections have been done, you can connect the subwoofer to the mains and into a mains outlet. Press the On/Off button (1). The power LED lights up. Set the volume with the Volume control (3) and the crossover frequency with the Frequency control (2).


Ref. Nr: 100.305 / 100.307 100.309 / 100.311 100.312
Power max. 200W 200W 400 Watt
Frequency response : 20Hz – 150Hz 20Hz – 200Hz
Woofer: 8 inch 10 inch 12 inch
Power supply : 230V AC 50Hz
Dimensions : 350 x 300 x 300mm 380 x 330 x 330mm 375 x 445 x 440mm
Weight : 8kg 10kg 11,2kg

The specifications are typical. The actual values can slightly change from one unit to the other. Specifications can be changed without prior notice.

  • The products referred to in this manual conform to the European Community Directives to which they are subject:  Low Voltage (LVD) 2014/35/EU
  • Electromagnetic Compatibility (EMC) 2014/30/EU                 
  • Restriction of Hazardous Substances (RoHS) 2011/65/EU

Specifications and design are to change without prior notice.
Copyright © 2021 by TRONIOS the Netherlands

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