JL Audio Fathom f113v2 13.5 Inch Powered Subwoofer (Black Gloss)

Powered Subwoofer with 13.5-inch Subwoofer, 3000 watts The Fathom f113v2 is a heavyweight subwoofer capable of filling the most demanding rooms with powerful low-frequency output and reference-class sound quality. The combination of an ultra-long throw W7 13.5-inch driver and a very powerful switching amplifier give it the kind of output normally associated with far larger subwoofer systems. Because it is built with the same driver and amplifier technology as our flagship Gotham®, the f113v2 delivers a tremendous level of sound quality. Low distortion, excellent dynamic capabilities and shockingly deep bass extension will allow you to experience all the excitement of the most demanding cinematic material, while also being able to reproduce all the nuance and texture of your most delicate musical material. A complete set of signal processing features is easily accessible on the front surface of every Fathom. These include a highly flexible low-pass filter, variable phase, switchable polarity, e.l.f. trim and our powerful Digital Automatic Room Optimization (D.A.R.O.) system. A calibrated microphone is included for the D.A.R.O. system. Input connections are made via unbalanced RCA connections or balanced Neutrik® combo XLR/TRS jacks. Also included is an XLR output to connect a second Fathom® as a slave unit. Finish: Gloss Black Grille finish: Black fabric Enclosure Construction: MDF Specs: 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 Note: Height dimensions include feet. 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