SSOUNDS · SS-XTO-S221F
SSOUNDS XTO S221F
Flown subwoofer module of the XTO System, 1,300 mm wide, for hanging the low end with the main arrays.
The XTO S221F is the flown subwoofer module of the XTO System: a 1,300 × 580 × 900 mm cabinet designed to hang with the main arrays instead of stacking beneath them, so the low end follows the hang from the front of the audience to the back. Full technical data is issued with the quotation.
Part of the XTO System
The flown subwoofer module, 1,300 mm wide, hung with the main arrays so the low end follows the hang.
XTO stands for Xtended Touring Output. The large-format touring platform: the elements built for the longest throws and the highest output in the range, rigged and amplified as one system.
Key features
- Flown subwoofer module of the XTO System
- 1,300 × 580 × 900 mm
Specifications
Engineering data. The conditions each figure is specified under are stated below the table.
General
- Type
- Flown subwoofer module
Physical
- Dimensions (W × H × D)1
- 1,300 × 580 × 900 mm
Measurement conditions
- Dimensions are stated in millimetres and exclude protruding rigging hardware, handles and connector panels unless noted.
- All figures are typical values for production units specified under the conditions above. Individual units may vary within published tolerances.
System operation
Recommended: SSOUNDS D24X, one channel per XTO S218F (4 Ω) with the S218 preset loaded. Cardioid presets are supplied for three- and four-box columns. A flown subwoofer column is normally run as its own zone, so its arrival time and its cardioid rear rejection can be set independently of the ground-stacked arcs.
Downloads
Product documentation, free to open. No registration, no form. The data sheet is a PDF rendered from the page below it; the manual is a print page, so use your browser to print it or save it as PDF.
- Technical data sheetFull specification set with the measurement conditions for each figure, modelled response curves, safety notices and warranty terms.PDF · SS-DS-XTO-S221F-EN-A4 · Rev. 2610 · Issued 12 Oct 2026
- Technical data sheet, in your browserThe same document as a page, if you would rather read it here or print it yourself.HTML print view · SS-DS-XTO-S221F-EN-A4 · Rev. 2610 · Issued 12 Oct 2026
- Architectural and engineering specificationThe “shall be” paragraph for tender documents and bills of quantities, written from this product’s own specification rows. Section of the data sheet.HTML section · SS-DS-XTO-S221F-EN-A4
- User manualUnpacking, connection, installation, operating limits, maintenance schedule and troubleshooting for this model.HTML print view · SS-UM-XTO-S221F-EN-A4 · Rev. 2610 · Issued 12 Oct 2026
Loudspeaker data files for prediction software (GLL and CLF for EASE), 2D and 3D drawings and certification documents are issued on request. Email support@s-soundspro.com and we will send the current release for this model.
Amplification
System amplifier named in this product's specifications.
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