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Fathom® v2

The challenges associated with designing high-output compact subwoofer systems can be quite daunting. In most cases, designers sacrifice low-frequency extension or output capability in order to keep the design small.

The Fathom® v2 subwoofers sacrifice nothing, thanks to the dynamic advantages of their proprietary JL Audio woofers. These exceptional drivers allow for a true subwoofer passband and very high output, while keeping distortion well below audible thresholds. To extract full benefit from the excursion envelope of its woofer, each Fathom® v2 employs an exceptionally powerful switching amplifier with a large toroidal transformer and a patented circuit designed to enhance control and fidelity. The audible benefits of these advantages are truly profound, and attested to by the most respected reviewers in the audio business.

“JL Audio’s Fathom f113v2 is everything good from the Fathom f113 and more. DARO is a huge and needed improvement, and the backward compatibility with the v1 is appreciated. In 2006, I hadn’t thought I needed a subwoofer–and certainly not two. Now, it’s hard to imagine listening without at least one Fathom f113v2.” – Kalman Rubinson, Stereophile, January 2016

“The JL Audio Fathom is of reference quality and a benchmark by which all other subwoofers can be judged.”– Robert Harley, The Absolute Sound, March 2007

The compact design and conventional form factor of the Fathoms apply beautifully to most home theater applications, including built-in designs. Front-mounted controls make them a dream to set up and adjust, while JL Audio’s exclusive Digital Automatic Room Optimization circuit makes sure that response is smooth, even in challenging rooms.

Simply put, Fathom® v2 is the compact in-room subwoofer for those who enjoy demanding program material and won’t settle for compromises.

Built like no other

 

Modeller:

Fathom F110V2 – 10″

Enclosure Type	Sealed
Enclosure Finish	Black Gloss
Frequency Response (Anechoic)	27 – 111 Hz (±1.5dB) -3 dB at 25 Hz / 120 Hz -10 dB at 19 Hz / 155 Hz
Effective Piston Area (Sd)	60 sq in / 0.0387 sq m
Effective Displacement	160 cu in / 2.6 L
Amplifier Power	1.1 kW 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 28 Hz
Line Outputs	N/A
Output to Slave	Balanced (one male XLR jack)
Calibration Mode	Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone

 

Width (W)	12.92 in / 328 mm
Height (H)	15.64 in / 397 mm
Depth (D)	17.27 in / 439 mm
Net Weight	69 lb / 31 kg

 

Fathom F112V2 – 12″

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	1.8 kW 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	Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone

 

Width (W)	15.0625 in / 384 mm
Height (H)	18.5 in / 470 mm
Depth (D)	17.75 in / 451 mm
Net Weight	117 lb / 53 kg

 

Fathom F113V2 – 13,5″

Enclosure Type	Sealed
Enclosure Finish	Black Gloss
Frequency Response (Anechoic)	20 – 86 Hz (±1.5dB) -3 dB at 18 Hz / 127 Hz -10 dB at 16 Hz / 154 Hz
Effective Piston Area (Sd)	107.35 sq in / 0.0693 sq m
Effective Displacement	386 cu in / 6.3 L
Amplifier Power	3000 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	Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone

 

Width (W)	16.50 in / 419 mm
Height (H)	19.25 in / 489 mm
Depth (D)	19.25 in / 489 mm
Net Weight	133 lb / 60 kg

 

Fathom® f212v2

Enclosure Type	Sealed
Enclosure Finish	Black Gloss
Frequency Response (Anechoic)	20 – 97 Hz (±1.5dB) -3 dB at 19 Hz / 110 Hz -10 dB at 15 Hz / 157 Hz
Effective Piston Area (Sd)	168 sq in / 0.1084 sq m
Effective Displacement	574 cu in / 9.4 L
Amplifier Power	3.6 kW 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	Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone

 

Width (W)	14.92 in / 379 mm
Height (H)	31.96 in / 812 mm
Depth (D)	20.39 in / 518 mm
Net Weight	224 lb / 102 kg