• 500W AES power handling
  • 126 dB max SPL
  • 35 ÷ 200 Hz frequency range
  • 1 x 15" high-power woofer
  • High-quality plywood cabinet
  • Steel front grille with clothing
  • M20 standard pole mount in the top section of the cabinet
  • 4 pole EUROBLOCK connector (audio input and parallel link output)

S 15 is a high-power, compact subwoofer system ideal for installations where the physically small size and impact of a 15'' driver are desired. Extending the frequency response below 35Hz, this highly efficient design is capable of providing output levels normally associated with considerably larger enclosures. A system suited to music playback in applications ranging from clubs, bars and cafes, right through to theatres and corporate applications. The low-frequency transducer is a 15” woofer with a 2.5” voice coil. Its design is the result of the latest refinements in compact subwoofer production, resulting in a fast and controlled reproduction of the bass frequency range. It is particularly well-suited for high-quality multimedia applications.


Part number:

S 15
EAN 8024530020163

Powerful lows

RCF subwoofers are the first choice of many sound engineers, due to their very high SPL levels at very low frequencies, smaller dimensions compared to the competitors, and impressive size/weight to SPL output ratio. Your audience will enjoy an engaging immersive musical experience.
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State of the art transducers

The low-frequency transducers are a 10'', 12” and a 15'' high-power woofers, both with a 2.5'' voice coil. Their design is the result of the latest refinements in compact subwoofers production, resulting in a fast and controlled reproduction of the bass frequency range.

Multipurpose sound

Elegant design aesthetic, multiple formats and RCF signature sound quality that allows to deliver a supreme audio experience in any application, from restaurant and retail shops to clubs, corporate spaces and venues.
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Improve the audio atmosphere

Music helps engagement and will improve the hospitality of your activity, especially if the perceived sound quality is higher. This is the aim of RCF SUB S Series - optimal performance in both background music and high-powered foreground audio.
Acoustical specifications
Frequency Response (-10dB):
35 Hz ÷ 200 Hz
Max SPL @ 1m:
126 dB
System Sensitivity:
95 dB
Power section
Full Range
Nominal Impedance:
8 ohm
Power Handling:
500 W RMS
Peak Power Handling:
2000 W PEAK
Recommended Amplifier:
1000 W
15'', 3.0'' v.c
Input/Output section
Input connectors:
Output connectors:
Standard compliance
Safety agency:
CE compliant
Physical specifications
Cabinet/Case Material:
12 x M10
Pole mount/Cap:
Steel with clothing
443 mm / 17.44 inches
630 mm / 24.8 inches
500 mm / 19.69 inches
27.5 kg / 60.63 lbs
Shipping information
Package Height:
478 mm / 18.82 inches
Package Width:
540 mm / 21.26 inches
Package Depth:
670 mm / 26.38 inches
Package Weight:
30.5 kg / 67.24 lbs