JL AudioFathom F-112 usedJL Audio Fathom F-112  Gloss SubwooferOutstanding self-powered subwoofer from JL Audio with 12" driver and built-in crossover/amplifier/etc. Also utilizes an included microphone and JL Audio's "ARO" (Automatic Room Optimization) circui...1750.00

JL Audio Fathom F-112 Gloss Subwoofer [Expired]


no longer for sale

Outstanding self-powered subwoofer from JL Audio with 12" driver and built-in crossover/amplifier/etc. Also utilizes an included microphone and JL Audio's "ARO" (Automatic Room Optimization) circuitry to locate and rectify the primary response error generated by the room placement/subwoofer coupling. Most importantly, the combination of a superb overbuilt driver and heavy-duty cabinet produce reference-quality bass response. This is a true audio-grade sub! Condition is excellent, with no obvious nicks/scratches/etc (any gloss finish, as this sub has, is unlikely to be microscopically perfect, but is very good indeed). It has always been used as part of a dedicated A/V system, no pets or smoking allowed. I am the original owner, and Included are the sub, original box with packing, manual and calibration mic, power cord and a packet containing non-marring gloves for handling the subwoofer as needed. I am a long-time Audiogoner going back to paper newsletter days, and a verified PayPal user. At the asking price only, I will include ground shipping to the lower 48 US States, and will cover PayPal fees.

Specifications: Enclosure Type Sealed Enclosure Finish Black Gloss Frequency Response (Anechoic) 21 - 119 Hz (±1.5dB) -3 dB at 19 Hz / 150 Hz -10 dB at 17 Hz / 167 Hz Effective Piston Area (Sd) 84 sq in / 0.0542 sq m Effective Displacement 287 cu in / 4.7 L Amplifier Power 1500 W RMS short-term Power Mode(s) Off, On or Automatic (Signal-Sensing) Light Modes Off, On or Dim Unbalanced Inputs Stereo or Mono (two RCA jacks) Balanced Inputs Stereo or Mono (two female XLR jacks) Speaker/High-Level Inputs N/A 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 - 280 degrees Extreme Low Frequency (E.L.F.) Trim Variable, -12 dB to +3 dB at 25 Hz Line Outputs N/A Output to Slave Balanced (one male XLR jack) Calibration Mode Automatic Room Optimization (A.R.O.), incudes laboratory-grade microphone Width (W) 15 in / 381 mm Height (H) 18.5 in in / 470 mm Depth (D) 17.625 in / 448 mm Net Weight 115 lb / 52.0 kg Note: Height dimensions include feet.
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