RCF SUB 905-AS MK3 Powered Subwoofer

A self-powered sub with internal DSP! RCF's SUB 905-AS MK3 delivers sound pressure up to 133 dB and features RCF's proprietary Bass Motion Control.

The RCF SUB 905-AS MK3 is a self-powered extended low-frequency subwoofer with internal DSP. Its compact cabinet houses a state-of-the-art 15" transducer featuring ceramic magnets and a 3.0" voice coil. The internal amplifier manages up to 2200W power output, delivering sound pressure levels up to 133 dB. Proprietary Bass Motion Control processing provides extended linearity and remarkable sound integrity. Rear panel controls include presets, crossover frequency, and polarity selection, cardioid, and output delay settings. The tour-ready, rugged all-wood cabinet with scratch-resistant polyurea coating is stackable and lightweight, ensuring quick set-ups and tear-downs. Built specifically for highly demanding applications, SUB 905-AS MK3 is the perfect workhorse for music professionals.


- State-of-the-art 15" transducer featuring ceramic magnets and a 3.0" voice coil
- 2200 Watts of Power
- 133 dB max SPL
- 40 Hz - 120 Hz frequency response
- 15" Woofer, 3.0" v.c.
- Birch tour grade cabinet
- Selectable gain, X-over, cardioid mode and time delay
- Stereo XLR input, Stereo XLR signal output

- Max Output: 2200 w
- dB Level: 133
- Speaker: 15"
Dimensions and Weight in Packaging
Base Item
Shipping Weight: 66.14 lbs
Shipping Dimensions: 26 x 25 x 19 in
Manufacturer Part Number (MPN): SUB-905AS-MK3

For support or warranty questions, please contact the manufacturer:
Phone: 732-902-6100
Email: service@rcf.it or TechSupport@rcf.it


  • 18 x  
  • 12 x  
    $166.58 with zZounds
  • 8 x  
    $249.88 with zZounds
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