Very Powerful, Focused Low Frequency Reproduction for Professional Recording and Mixing, Music Playback, and More

At a Glance:

  • 1200W internal amplifier
  • Single 15” low frequency driver capable of handling up to 3400W
  • 28Hz-120Hz frequency range with 128dB maximum SPL
  • Stereo balanced inputs and outputs
  • Flexible controls for Gain, LF Adjust, Crossover, Delay and more

The Low End You Always Wanted

When powerful low-frequency reproduction is a necessity instead of an option, the S15A Subwoofer from Ocean Way Audio is the solution. Designed for recording and mixing music and audio, as well as listening environments where low-end loudness with both power and definition is key, the S15A excels. Designed by five-time Grammy® award-winning engineer/producer and iconic studio owner/designer Allen Sides, the S15A gives you the bass response your audio deserves.

The S15A features a single 15” low frequency driver for delivering frequencies all the way down to 28Hz, and pairs it with an internal 1200 amplifier for bass that you’ve likely never before experienced. It also offers stereo balanced analog inputs and outputs for flexible installations, and provide a variety of parameter adjustments including gain, LF adjust, adjustable crossover, and delay so that it can be perfectly integrated into any audio environment. It also includes a 12V trigger input/output for power conservation and other applications. It all adds up to everything you could ever want from a subwoofer, and more.


Ocean Way Audio S15A Subwoofer. Click to enlarge.
Ocean Way Audio S15A Subwoofer. Click to enlarge.
Ocean Way Audio S15A Subwoofer. Click to enlarge.
Ocean Way Audio S15A Subwoofer. Click to enlarge.


Driver Configuration:Single 15″
Frequency Range:28Hz – 120Hz
Maximum SPL:128dB
Enclosure Type:Vented
Controls:Trigger (On/Off), Gain, LF Adjust, Crossover Sweep (60Hz – 120Hz), Delay (0ms – 20ms), Input selector control.
Inputs/Output:XLR In (L/R), XLR Out (L/R), 12V Trigger (In/Out).
Dimensions:24”H x 20”W x 26.5”D
Weight95 lbs.

All specifications subject to change without notice.