S 15i

Installation high performance compact 15″ subwoofer

TransducersLF : 1 x 15″
SPL peak / 1m (measured)132 dB
Weight33.8kg / 74.51lbs
RiggingM8 threaded insert
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S 15i is a compact, high-performance passive installation subwoofer, designed to accompany our VENU series in a wide range of venues requiring high SPL in a discreet, compact package.

S 15i houses a long excursion 15″ neodymium driver in a bass-reflex and T-lined design and has the versatility to be deployed stand-alone, stacked or flown to fit the needs of the installation.

S 15i can be quickly deployed in any configuration, including cardioid and end-fire, when used with AUDIOFOCUS A Series amplifiers. Armonia presets are also available for Powersoft amplifiers.

S 15i is built with pride in Belgium and coated in tough, weather-resistant polyurea to safeguard your investment. The cabinet front is protected by a rigid metal grill, backed by acoustically transparent foam.


  • Powerful bass-reflex T-lined design
  • Optimized for installation
  • Pole mount socket
  • Passive
  • Threaded inserts

Technical specifications

DescriptionCompact subwoofer
Transducers LF: 1 x 15″
Frequency range (-6dB)40Hz-100Hz
SPL peak (1)132 dB
ProcessingDedicated AUDIOFOCUS and Powersoft Armonia omni and cardioid presets
RiggingM8 threaded inserts
Connectors2 × 4-point speakON
Nominal Impedance8ohm
Watt AES/peak1000/4000W
Dimensions (H x W x D)485 x 580 x 520 mm
19.09 x 22.83 x 20.47 inches
Weight33.8kg / 74.51lbs
FinishHighly resistant polyurea coating

CabinetHigh grade birch plywood

(1) Peak level measured at 1 m under free field conditions using pink noise with crest factor 5

A Series Output Chart
S 15i

PDF • 157 Kb • 19/04/2024

Powersoft Presets
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SCiO Presets
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