JL Audio Fathom F113 V.1

Description

Unrivaled Deep Bass Performance
Experience profoundly tight and powerful low-frequency output from the 13.5″ W7 cone with a remarkable 4″ peak-to-peak excursion, powered by a 2,500 W RMS Class-D amplifier—design features that deliver explosive dynamics without sacrificing finesse.StereophileHomeTheaterHifi.com

Precision Control & Room Calibration
The F113 V.1 includes JL Audio’s Automatic Room Optimization (ARO) system with a calibration microphone to dynamically smooth room-induced bass peaks. Easily tweak settings like low-pass frequency (30–130 Hz), slope (12 dB/24 dB per octave), phase (0–280°), polarity (0°/180°), and ELF trim at 25 Hz for refined sound tailoring.Audio FocusStereophile+1The Absolute Sound

Robust Build Quality
Built like a tank at 130 lbs, the sealed cabinet features 1″ thick MDF with sturdy internal bracing. The W-Cone design, floating-cone attachment, elevated-frame cooling, and advanced surround engineering ensure voice-coil alignment, structural rigidity, and thermal performance even under intense use.Audio FocusStereophile

Thoughtful Design for Ease of Use
Front-mounted controls (including level, power, ARO, phase, and more) make configuration easy, avoiding the need to access the rear panel. The overall fit, finish, and durable connections are built for years of reliable use.StereophileThe Absolute Sound

Legacy & Reliability
Even many years later, the F113 V.1 remains one of the most revered subs in audiophile circles. JL still supports it: users report that replacement drivers are available for approximately $400, and repairs for amplifiers or electronics are handled with strong support and parts availability.Redditaudioshark.org

Key Features (for WooCommerce Features Section)

• Driver: 13.5″ W7 cone, 4″ peak-to-peak excursion

• Amplifier: 2,500 W RMS Class-D

• Enclosure: Sealed, 1″ MDF with internal bracing

• Room EQ: Automatic Room Optimization (ARO) with included mic

• Controls: Front-panel (level, phase, polarity, low-pass, ELF trim, power modes)

• Connectivity: XLR inputs and outputs, RCA inputs, master/slave switch, optical interface, ground-lift switch

• Finish Options: High-gloss black (standard), Satin black (extra cost)

• Dimensions: ~19.75″ H × 16.5″ W × 19.25″ D

• Weight: 130 lbs (59 kg)