Skip to content
전체 제품
SSOUNDS XTO S218 subwoofer, view 1 of 41 / 4

SSOUNDS · SS-XTO-S218

SSOUNDS XTO S218

XTO 시스템의 듀얼 18인치 서브우퍼 모듈로, 투어링과 스타디움을 위한 카디오이드 준비 구성으로 거대하고 선명한 저음역을 제공합니다.

touringstadiumsubwoofercardioid

XTO S218은 XTO 시스템의 듀얼 18인치 서브우퍼 모듈로, 대형 프로덕션에서 요구하는 저주파 기반을 제공하는 밴드패스 플로어 디자인이며, 5인치 보이스 코일 드라이버에서 20 Hz까지 도달합니다. 카디오이드 배열로 배치하여 스테이지와 후방에서 에너지를 차단할 수 있으며, 시스템의 나머지 부분과 동일한 핸들과 돌리 시스템을 사용합니다. 이 모듈은 플래그십 요소 아래 스타디움 디자인을 고정하는 모듈입니다.

Part of the XTO System

Dual-18 floor subwoofer for large-format and stadium work.

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

  • Bandpass dual-18″ with 5″ voice-coil drivers
  • 20 Hz low-frequency reach and 143 dB peak SPL
  • Steerable cardioid arrays keep energy off the stage and out of the back
  • Fly track and caster dolly shared across the XTO touring inventory
  • 18 mm Baltic birch with Polyurea finish
  • CardioSteer presets steer low-frequency energy off the stage

Specifications

Engineering data. The conditions each figure is specified under are stated below the table.

General

Type
Bandpass dual-18″ touring subwoofer
Certifications
CE · TÜV · EAC · WEEE

Components

Low frequency
2 × 18″ cone drivers, 5″ coil

Acoustic

Frequency response2
20 Hz – 100 Hz (−10 dB)
Deployment
Omnidirectional · steerable cardioid when arrayed
Sensitivity3
103 dB SPL nominal (1 W @ 1 m)
Maximum SPL1
143 dB peak @ 1 m (half-space)

Electrical

Recommended amplifier power4
4,800 W
Nominal impedance5
4 Ω
Crossover
System low-pass 85 Hz (60 – 100 Hz selectable in the system DSP)

Connections

Connectors
2 × NL4 speakON (in / link)
Pin map
1+/1− SUB · 2+/2− not linked

Rigging

System
Fly track · caster dolly · cardioid array hardware

Physical

Dimensions (H × W × D)7
600 × 1200 × 760 mm
Net weight6
117 kg / 258 lb
Enclosure
18 mm Baltic birch · Polyurea finish
Grille
Powder-coated perforated steel with acoustic cloth backing
Handles
2 side · 2 rear recessed
Colour
Black (custom RAL on request)

Measurement conditions

  1. Maximum SPL is the peak level at 1 m, driven with pink noise at crest factor 4 to the clipping point of the recommended amplifier, with the SSOUNDS system preset applied. Full-range enclosures are specified under free-field conditions; figures marked half-space are specified over a reflecting plane, the condition subwoofers are deployed in, which adds approximately 6 dB.
  2. Frequency response is specified on axis at 1 m in a free field. The tolerance the figure is referenced to is stated alongside it; where no tolerance is given, the figure is the −6 dB bandwidth.
  3. Sensitivity is specified at 1 W into the nominal impedance at 1 m on axis, averaged across the pass band of the enclosure.
  4. Recommended amplifier power is the amplifier output SSOUNDS specifies for this enclosure, driven with the SSOUNDS system preset. It guides amplifier selection and is not an AES power-handling rating for the transducers.
  5. Nominal impedance is the manufacturer's rating for amplifier load calculation; minimum impedance across the operating band may be lower.
  6. Net weight excludes packaging, flight case, accessories and optional rigging hardware.
  7. Dimensions are stated in millimetres and exclude protruding rigging hardware, handles and connector panels unless noted.
  8. All figures are typical values for production units specified under the conditions above. Individual units may vary within published tolerances.

Directivity

90°270°180°45 Hz-6 dB beamwidth 180+°
20 Hz98 Hz

Directivity computed by the SSOUNDS system prediction engine from this product's driver complement, the same dataset the printed data sheet uses. 1/24-octave band-power resolution; values are dB relative to on-axis.

System operation

Recommended: SSOUNDS D24X, one channel per XTO S218 (4 Ω) with the S218 preset loaded. Cardioid presets are supplied for three- and four-box arrays.

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.

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.

More from the XTO series

Chat on WhatsApp