JL Audio Fathom Dual 13.5" In-Wall v2 Power Subwoofer System

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$13,000.00 CAD
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In-Wall Subwoofer System with Dual 13.5-inch Subwoofers, 2000 watts


The same minds that engineered JL Audio’s reference-grade Fathom® and Gotham® powered subwoofers have created an amazing in-wall subwoofer solution, centered on a pair of innovative, thin-line drivers with groundbreaking technologies.

Housing these exotic drivers are two critically engineered enclosures with a unique floating mount design to minimize wall excitation. The enclosures feature extensive architectural features aimed at improving rigidity while keeping a very low profile and minimal wall thickness.

A paintable, fine steel-mesh grille, also designed to control vibration, is included for each enclosure in the system.

The IWSv2-SYS-213 is driven by a rack-mountable, purpose-tuned amplifier, capable of delivering up to 2 kW of clean power, and armed with serious processing features, including our latest Digital Automatic Room Optimization system.

There is no need to lower your expectations when selecting this remarkable in-wall solution... it's a real Fathom®.

The IWSv2-SYS-213 is available to fit a variety of 2" x 4" and 2" x 6" wall studs. Consult your Authorized JL Audio Dealer for specific application information.

Enclosure Finish: Flat Black (hidden from view when installed)

Grille finish: Primer White (paintable)

Enclosure Construction: CNC-Cut Birch Plywood

Frequency Response (Anechoic) 26 Hz - 101 Hz (± 1.5 dB) -3dB at 25 Hz / 112 Hz -10dB at 22 Hz / 150 Hz
Enclosure Finish Black Texture-Coated
Enclosure Type Sealed
Grille Physical Specifications
Wall Opening Width (W) 16.00 in / 406 mm
Wall Opening Height (H) 16.50 in / 419 mm
Grille Width (W)17.14 in / 435 mm
Grille Height (H)17.64 in / 448 mm
Amplifier Physical Specifications
Note: Amplifier Height Dimensions do not include feet.
Net Weight 43 lb / 19.5 kg
Depth (D) 17.9 in / 455 mm
Height (H) 3.5 in / 89 mm
Width (W) 17.4 in / 442 mm
2 x 6-inch Wall Stud Enclosure Physical Specifications
Note:Enclosure dimensions do not include vibration-dampening padding.
Height (H) 55 in / 1,397 mm
Depth (D) 4.70 in / 119 mm
Width (W) 13.75 in / 349 mm
Wall Cavity Height (H) 93.625 in / 2,378 mm
Wall Cavity Width (W) Minimum: 14.375 in / 365 mm Maximum: 14.875 in / 378 mm
2 x 4-inch Wall Stud Enclosure Physical Specifications
Note: Enclosure dimensions do not include vibration-dampening padding.
Depth (D) 2.94 in / 75 mm
Height (H) 70 in / 1,778 mm
Wall Cavity Height (H) Minimum: 93.625 in / 2,378 mm
Width (W) 13.75 in / 349 mm
Wall Cavity Width (W) Minimum: 14.375 in / 365 mm Maximum: 14.875 in / 378 mm
Signal Processing
Calibration Mode Digital Automatic Room Optimization (D.A.R.O.), includes laboratory-grade microphone
Output to Slave Balanced (one male XLR jack)
Line Outputs N/A
Extreme Low Frequency (E.L.F.) Trim Variable, -12 dB to +3 dB at 23 Hz
PhaseVariable, 0- 270 degrees, referenced to 80 Hz
Polarity 0 or 180 degrees
Filter Defeat Function Yes
Filter Frequency Range 30 Hz - 130 Hz
Filter Slope(s) 12/24 dB/octave
Filter Mode(s) Low-Pass
Level Control Reference (fixed gain) or Variable, from full mute to +15dB over reference gain
Input Modes Master or Slave
Input Grounding Isolated or Grounded
Speaker/High-Level Inputs N/A
Effective Piston Area (Sd) 196.51 sq in / 0.1268 sq m
Effective Displacement 294.6 cu in / 4.82 L
Amplifier Power 2000 W RMS short-term
Power Mode(s) Off, On or Automatic (Signal-Sensing)
Light Modes Off, On or Dim
Signal Processing
Unbalanced Inputs Stereo or Mono (two RCA jacks)
Balanced Inputs Stereo or Mono (two female XLR jacks)

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