JL Audio Fathom Custom Theater Subwoofer

13.5" Subwoofer with 9" Deep Enclosure (CTS-113-MD900-13TW5H)

Part Number 010-03373-00

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Feature
Specs
In The Box
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Accessories
Compatible Devices

BIG BASS FOR ANY SPACE

Born from our revolutionary Fathom in-wall subwoofer system, these subwoofers are designed to deliver uncompromising bass performance for virtually any custom-integrated application.

SINGLE OR DUAL 13.5-INCH SUBWOOFER MODELS

RANGE OF ENCLOSURE SHAPES

UP TO 2000 WATTS OF POWER HANDLING

WHAT YOU'LL LOVE

A PERFECT FIT

Centered on a groundbreaking 13.5-inch thin-line driver, all CTS enclosures are critically constructed with extensive internal bracing aimed at improving rigidity. Offered in five variants, each sealed enclosure features MDF construction with reinforced areas to facilitate direct-to-frame mounting.

POWERFUL SOUND

These subwoofer systems are driven by rack-mountable, purpose-tuned amplifiers, capable of delivering up to 2000 watts of clean power. Our powerful DSP engine is also on hand, including our exclusive Digital Automatic Room Optimization (D.A.R.O.) system to ensure a smooth response, even in challenging rooms.

FATHOM CTS HOME AUDIO SUBS TECHNOLOGIES

D.A.R.O. TECHNOLOGY

Exclusive D.A.R.O. technology from JL Audio uses a powerful onboard DSP to automatically optimize the subwoofer’s in-room frequency response. This leads to a superb listening experience, no matter where the subwoofer is placed.

DMA-OPTIMIZED WOOFER

Proprietary motor, suspension and cone modeling systems are used to achieve long, linear excursion capabilities with low distortion and powerful sound output.

FCAM^™ TECHNOLOGY

This “floating cone attach method” of bonding the surround/cone assembly to the voice coil former/spider structure ensures proper surround geometry in the assembled speaker for better excursion control and dynamic voice coil alignment.

CONCENTRIC TUBE SUSPENSION^™ DESIGN

This unique design allows the motor system to be placed higher in the cone body — further compressing depth while still permitting excellent mechanical excursion.

HIGH-DAMPING FEEDBACK CIRCUITRY

This proprietary, discrete control circuit design allows our Class-D switching amplifiers to maintain excellent damping factors for improved transient behavior and fidelity.

General
Sizes	13.5"/Dual 13.5" (driver) 5.25"/5.75"/9"/14" (enclosure depth)
Physical dimensions (Height)	13.5" (5.25" depth): 58.75" (1,492 mm) 13.5" (5.75" depth): 23.94" (608 mm) 13.5" (9" depth): 30.69" (780 mm) Dual 13.5" (9" depth): 59.20" (1,504 mm) 13.5" (14" depth): 19.56" (497 mm)
Physical dimensions (Width)	13.5" (5.25" depth): 14" (356 mm) 13.5" (5.75" depth): 23.94" (608 mm) 13.5" (9" depth): 14" (356 mm) Dual 13.5" (9" depth): 14" (356 mm) 13.5" (14" depth): 14" (356 mm)
Physical dimensions (Depth)	13.5" (5.25" depth): 5.25" (133 mm) 13.5" (5.75" depth): 5.75" (146 mm) 13.5" (9" depth): 9" (229 mm) Dual 13.5" (9" depth): 9" (229 mm) 13.5" (14" depth): 14" (356 mm)
Continuous power handling (RMS)	13.5": 1000 W Dual 13.5": 2000 W
Frequency response (Anechoic)	28 Hz-117 Hz (± 1.5 dB)
Frequency response (Anechoic, -3dB)	25 Hz/123 Hz
Frequency response (Anechoic, -10dB)	22 Hz/150 Hz
Enclosure type	Sealed
Enclosure finish	Black texture-coated
Grille(s) included	yes
Warranty	3 years
Parameters
Effective piston area (SD)	13.5": 98.26 in² (0.0634 m²) Dual 13.5": 196.51 in² (0.1268 m²)
Effective displacement	13.5": 147.3 cu in (2.41 L) Dual 13.5": 294.6 cu in (4.82 L)

Enclosure with 13.5" subwoofer(s) (installed)
Adhesive foam gasket

CTS-113-MD900-13TW5H, CTS-113-TT525-13TW5H and CTS-113-ST575-13TW5H also include:

Four L-brackets
Forty 1" pan head screws

JL Audio Fathom Custom Theater Subwoofer