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SC2-F : Sensor Controlled Subwoofer.

Dual 15" Bass Extension with SC Technology for AiRAY and ViRAY

SC2-F Photo
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SC2-F Size Comparison
SC2-F Photo
SC2-F Photo
SC2-F Photo
SC2-F Photo
SC2-F Photo
SC2-F Photo
SC2-F Photo
SC2-F Size Comparison

Compact dual 15” sensor controlled bass extension, Extended frequency range 35 - 200 Hz (-6 dB)

  • The SC2-F is NOT only a subwoofer, it is a sensor controlled bass extension system operating in the range 35 - 200 Hz which overlaps both the low range of ViRAY and the SCV/SCP subwoofers providing essential more energy and control in the lower range of the system.


Main Features

  • Compact 2x 15” sensor controlled bass extension
  • Extended frequency range: 35 Hz – 200 Hz (-6 dB)
  • Power handling: 2500 W (AES)
  • Provides 15” sonic signature
  • The feedback loop control ensures extreme fast transient response and ultra low distortion
  • SC2-F arrays can be curved for perfect time alignment with line arrays
  • Enhances the systems low frequency headroom
  • Rigging is compatible with AiRAY, ViRAY and SCV-F
  • Flyable or ground stackable in cardio or omni configurations
  • System integration with LINUS Loudspeaker Management Amplifiers 

This post is also available in: Deutsch (German)

The SC2-F is NOT only a subwoofer, it is a sensor controlled bass extension system operating in the range 35 – 200 Hz which overlaps both the low range of ViRAY and the SCV/SCP subwoofers providing essential more energy and control in the lower range of the system. 
Incorporating dual 15″ drivers in a compact, vented enclosure it provides a distinctive 15″ signature punch to the system.

The drivers contain an integrated velocity sensor that measures the diaphragm movement in real time, compares it with the input audio signal and adjusts the amplifier driving voltage and/or current, correcting any driver inaccuracy. It is a self-optimising, closed feedback-loop in which the driver confirms precisely the power it needs to accurately reproduce the original audio signal. The key advantage is a very extended and controlled response. Any distortion produced by the driver or the enclosure is instantly corrected by the feedback.
 Sensor controlled technology surpasses conventional subwoofer designs by offering measurable and clearly audible advantages in the impulse response, group delay, waterfall and the distortion domain.  The reduced group delay results in extremely accurate and musical bass reproduction. The sound quality is far in advance of conventional port loaded systems.
The SC2-F is equipped with two extremely long excursion 15″ neodymium ultra low distortion drivers with integrated velocity sensor that measures, compares and controls cone movements. The neodymium motor delivers extreme high magnetic flux for increased efficiency. The 4″ voice coil is 36 mm high, ensuring ultra linear excursion of 26 mm/pp at consistent magnetic force. State-of-the-art carbon fiber cones ensure maximum stiffness and low moving mass. Three aluminum shorting rings reduce inter-modulation distortion, minimizing induction variation whilst reducing thermal compression. This design reduces dramatically the distortion of a typical subwoofer at longer excursion levels, and improves the overall sound quality and performance characteristics of the cabinet. The sensor is in fact an additional voice coil connected to the loudspeakers voice coil in a high precision, magnetically shielded system.

The SC2-F is designed to work exclusively with dedicated CODA Audio amplifier racks as an integrated solution for DSP and sensor control, amplification, network remote control and diagnostic. 
The integrated solution ensures optimal performance and protection.

APPLICATIONS:
•    SC2-F flown beside or on the top of ViRAY array (35 – 200 Hz) – increases the array length and enlarges the system long throw capability

•    SC2-F flown behind the ViRAY array (35 – 100 Hz) – provides a distinctive punch to the system

•    SC2-F in array between ViRAY cabinets (35 – 200 Hz) – avoids balcony reflections

•    SC2-F ground-stack with ViRAY (35 – 200 Hz) – compact and powerful solution for smaller venues

OPTIONS:
Standard RAL colours and weather protection options are available on request.

Rigging Examples

AiRAY Flown Example 2

  • 12x AiRAY
  • 8x SC2-F
  • 2x FR-AR

Specification

Dimensions including hardware (WxHxD):675.3 x 495 x 806.5 mm / 26.59 x 19.49 x 31.75″

Type: Dual 15″ Bass Extension with SC Technology for AiRAY and ViRAY
Application: Bass Extension for AiRAY and ViRAY
Frequency response: 35 – 200 Hz (-6 dB)
Power handling (AES / peak): 2500 W / 10000 W
Sensitivity 1 W / 1 m:* 103 dB
Maximum output peak:** 143 dB
Amplification, cabinets per amplifier:
LINUS14D Optimum / Maximum: 4/4
LINUS10 Optimum / Maximum: 2/4
Components: 2x 15″ neodymium ultra low distortion woofers 4″ (101.6 mm) voice coil, 1250 W (AES) each
Nominal impedance: 4 Ohm (+1/-1)
Input connectors: 2x Neutrik™ NL4MP (rear) + 1x Neutrik™ NL4MP (front)
Velocity sensors output: Neutrik™ NC3MAV (rear) + Neutrik™ NC3MAV (front)
Suspension: Flying hardware integrated, allows curving (0°, 2.5°, 5°)
Enclosure material: Birch plywood
Finish: Polyurea black coating
IP rating (IEC 60529): IP54 (Speakon NL4MP)
Weather protection options: Standard IP55: IP55 (direct cable)
MG1 (Marine Grade 1): IP55
Dimensions (WxHxD): 675 x 490 x 790 mm / 26.59 x 19.29 x 31.1″
Net weight: 72 kg / 158.73 lbs

Accessories

  • FR-VR

    This post is also available in: Deutsch (German)

    Heavy duty frame for flying or ground stacking ViRAY and/or SCV-F

  • EXBAR-VR

    This post is also available in: Deutsch (German)

    Extension bar for FR-VR frame / SCV-F

  • SH-VR

    This post is also available in: Deutsch (German)

    Shackle for FR-AR and FR-VR

  • DOL-SCV

    This post is also available in: Deutsch (German)

    Front dolly for single SCV-F/SC2-F

  • DOT-SCV

    This post is also available in: Deutsch (German)

    Transport dolly for up to 4x SCV-F/SC2-F

  • CO-SCV-1

    This post is also available in: Deutsch (German)

    Protection cover for single SCV-F/SC2-F

  • CO-SCV-2

    This post is also available in: Deutsch (German)

    Protection cover for 2x SCV-F/SC2-F

  • CO-SCV-3

    This post is also available in: Deutsch (German)

    Protection cover for 3x SCV-F/SC2-F

  • CAH-SCP-10

    This post is also available in: Deutsch (German)

    Hybrid speaker and sensor system cable, 10 m
    1xNL4 speakon® +1x 5-POLXLR-M
    2xNL4 speakon® +2x 3-POLXLR-F

  • CAH-SCP-20

    This post is also available in: Deutsch (German)

    Hybrid speaker and sensor system cable, 20 m
    1xnl4 speakon® +1x 5-polxlr-m
    2xnl4 speakon® +2x 3-polxlr-f

  • CAH-SCP-Y

    This post is also available in: Deutsch (German)

    Hybrid speaker and sensor cable splitter

  • CAH-SCP-EX-10

    This post is also available in: Deutsch (German)

    Hybrid speaker and sensor cable extension 10 m

Downloads

FileAction
SC2-F DatasheetDownload 
GLL file for EASE and EASE Foucs (ViRAY, SCV-F)Download 
GLL file for EASE and EASE Focus (AiRAY 90°, SC2-F)Download 
Loading Capacity Calculation (AiRAY, ViRAY, SCV-F, SC2-F)Download 
SC2-F CAD Drawing 2DDownload 
SC2-F CAD Drawing 3DDownload 
SC2-F Accessories - DrawingsDownload 
CODA Audio Cardioid DeploymentsDownload 
CODA Audio Weather Protection Download 

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