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G18-Sub : Multipurpose Subwoofer.

Compact Multipurpose 18" Sub-Extension

G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Size Comparison
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Photo
G18-Sub Size Comparison

Multipurpose 18" ultra low distortion neodymium woofer, Extended frequency response down to 28 Hz

  • A 18" compact subwoofer that provides powerful and extended low frequency response. Low port compression and optimised enclosure design give a tight, accurate bass response that is ideally suited as a sub-extension for the G700-Series systems.


Main Features

  • CODA Audio 18″ ultra low distortion neodymium woofer
  • Extended frequency response down to 28 Hz
  • System integration with G700-Series systems
  • Maximum SPL 139 dB (peak)
  • Low power compression

This post is also available in: Deutsch (German)

Overview

The G18-Sub is an 18″ compact subwoofer that provides powerful and extended low frequency response. Low port compression and optimised enclosure design give a tight, accurate bass response that is ideally suited as a sub-extension for the G700-Series systems.

STATE-OF-THE-ART DRIVERS

The G18-Sub is equipped with an extremely long excursion 18″ neodymium ultra low distortion woofer. The neodymium motor delivers extreme high magnetic flux for increased efficiency. The 4″ voice coil is 38 mm high, ensuring ultra linear excursion of 26 mm / pp at consistent magnetic force.

State-of-the-art carbon-fiber cone ensures maximum stiffness and low moving mass. Three aluminum shorting rings reduce intermodulation distortion, minimise induction variation while reducing thermal compression. This design dramatically reduces the distortion of a typical subwoofer at longer excursion levels, and improves the overall sound quality and performance characteristics of the cabinet.

APPLICATIONS

The G18-Sub is perfectly suited as a sub-extension for the G700-Series systems and can be used in Houses of Worship, Theatres, clubs and mobile applications.

System Solutions

NO. 2: 4x G-SUB

SYSTEM COMPONENTS:

4x G15-SUB or G18-SUB
1x LINUS10-C

NO. 3: 2x G-SUB + 4x CORAY4

SYSTEM COMPONENTS:

2x G15-SUB or G18-SUB
4x CoRAY4 or CoRAY4i
1x LINUS10-C

NO. 4: 2x G-SUB + 6x G308

SYSTEM COMPONENTS:

2x G15-SUB or G18-SUB
6x G308
1x LINUS10-C

NO. 5: 2x G-SUB + 4x G712

SYSTEM COMPONENTS:

2x G15-SUB or G18-SUB
4x G712
1x LINUS10-C

Specification

Type: Compact Multipurpose 18″ Sub-Extension
Application: Extended low frequency subwoofer
Frequency response: 28 Hz – 120 Hz (-6 dB)
Power handling (AES/peak): 1250 W / 5000 W
Sensitivity 1 W / 1 m:* 102 dB
Maximum output peak:** 139 dB
Components: 18″ neodymium ultra low distortion woofer 4″ (101.6 mm) voice coil, 1250 W (AES)
Nominal impedance: 8 Ohm (1+/1-)
Input connectors: 2 x Neutrik™ NL4MP
Enclosure material: Baltic birch
Finish: Textured black paint
IP rating (IEC 60529): IP54
Weather protection options: Standard IP55: IP55 (direct cable)
MG1 (Marine Grade 1): IP55
Dimensions: 630 x 505 x 780 mm / 24.8x 19.88 x 30.71” (W x H x D)
Net weight: 46 kg / 101.41 lbs

* Half-space loading.
**Measured with pink noise 6 dB crest factor.

Accessories

  • CO-G18 1-WT

    This post is also available in: Deutsch (German)

    Protection cover for 1x G18-SUB
    Transport on rear mounted wheels

  • CO-G18-1

    This post is also available in: Deutsch (German)

    Protection cover for 1x G18-SUB

  • DOT-G18

    This post is also available in: Deutsch (German)

    Transport dolly for 1x G18-SUB

Downloads

FileAction
G18-SUB DatasheetDownload 
G18-SUB CAD Drawing 2DDownload 
G18-SUB CAD Drawing 3DDownload 
CODA Audio Weather Protection Download 

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