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

In-Wall Subwoofer System with Dual 13.5-inch Subwoofer Drivers, 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

General Specifications

• Enclosure Type: Sealed
• Enclosure Finish: Black Texture-Coated
• Frequency Response (Anechoic): 26 Hz - 101 Hz (± 1.5 dB) -3dB at 25 Hz / 112 Hz -10dB at 22 Hz / 150 Hz
• 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)
• Input Grounding: Isolated or Grounded
• Input Modes: Master or Slave
• Level Control: Reference (fixed gain) or Variable, from full mute to +15dB over reference gain
• Filter Mode(s): Low-Pass
• Filter Slope(s): 12/24 dB/octave
• Filter Frequency Range: 30 Hz - 130 Hz
• Filter Defeat Function: Yes
• Polarity: 0 or 180 degrees
• Phase: Variable, 0- 270 degrees, referenced to 80 Hz
• Extreme Low Frequency (E.L.F.) Trim: Variable, -12 dB to +3 dB at 23 Hz
• Output to Slave: Balanced (one male XLR jack)
• Calibration Mode: Digital Automatic Room Optimization (D.A.R.O.), includes laboratory-grade microphone

2 x 4-inch Wall Stud Enclosure Physical Specifications

• Wall Cavity Width (W): Minimum: 14.375 in / 365 mm Maximum: 14.875 in / 378 mm
• Wall Cavity Height (H): Minimum: 93.625 in / 2,378 mm
• Width (W): 13.75 in / 349 mm
• Height (H): 70 in / 1,778 mm
• Depth (D): 2.94 in / 75 mm

*Note: Enclosure dimensions do not include vibration-dampening padding.

2 x 6-inch Wall Stud Enclosure Physical Specifications

• Wall Cavity Width (W): Minimum: 14.375 in / 365 mm Maximum: 14.875 in / 378 mm
• Wall Cavity Height (H): 93.625 in / 2,378 mm
• Width (W): 13.75 in / 349 mm
• Height (H): 55 in / 1,397 mm
• Depth (D): 4.70 in / 119 mm

Amplifier Physical Specifications

• Width (W): 17.4 in / 442 mm
• Height (H): 3.5 in / 89 mm
• Depth (D): 17.9 in / 455 mm
• Net Weight: 43 lb / 19.5 kg

*Note: Amplifier Height Dimensions do not include feet.

Grille Physical Specifications

• Grille Height (H): 17.64 in / 448 mm
• Grille Width (W): 17.14 in / 435 mm
• Wall Opening Height (H): 16.50 in / 419 mm
• Wall Opening Width (W): 16.00 in / 406 mm