| Brand | JL Audio |
|---|---|
| Speaker Type | Active/Powered Subwoofer |
| Enclosure type | Sealed |
| Frequency Response | 27 Hz - 114 Hz (± 1.5 dB), –3dB at 25 Hz / 123 Hz, –10dB at 22 Hz / 150 Hz (Anechoic) |
| Power | 1000 watts |
| Item Sold As | System |
| Subwoofer Size | 13.5-Inch |
| Warranty | Australian Manufacturer Warranty |

JL Audio Fathom CTS-113-SD1400-13TW5H 13.5-Inch Custom Theater Subwoofer System | 14-Inch Deep Enclosure

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Full Australian Manufacturers Warranty -
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Full Manufacturer Warranty |
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- SKU
- JL-Audio-Fathom-CTS-113-SD1400-13TW5-Custom-Theater-Subwoofer
- Choose colour
- Black
Details
The CTS-113-SD1400-13TW5H subwoofer system is powered by a purpose-built, rack-mountable amplifier delivering up to 1000 watts of clean, dynamic power. It features JL Audio’s advanced DSP engine and the proprietary Digital Automatic Room Optimization (D.A.R.O.) system to ensure a smooth, precise bass response, even in acoustically challenging spaces.
Designed for high-performance home theater or music systems, Fathom CTS subwoofers deliver the legendary bass quality and accuracy that JL Audio is renowned for.
Derived from JL Audio’s innovative Fathom® in-wall subwoofer system, the CTS subwoofers are built to provide exceptional bass performance for nearly any custom installation. At the core of these systems is a revolutionary 13.5" thin-line driver, housed in enclosures meticulously designed with extensive internal bracing to enhance rigidity while maintaining a slim profile and minimal wall depth. Available in five configurations, each sealed enclosure is crafted from medium-density fiberboard (MDF) with reinforced sections for secure, direct-to-frame mounting.
- Includes black steel mesh grille
- Enclosure finish: flat black (hidden from view when installed)
- Enclosure construction: computer numerical control-cut high-grade MDF






























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