JL Audio - Gotham Dual 13.5" Powered SubwooferSummit Hi-Fi
A luxurious, handcrafted gloss-black finish is complemented by machined aluminum and stainless steel accents for a look and feel that fits perfectly with the finest home furnishings. More importantly, the beautiful cabinet houses a pair of JL Audio's highest-technology subwoofer drivers. When demanded by program material, the Gotham's prodigious switching amplifier can deliver 4500 watts of RMS power, to take full advantage of the twin drivers' four inches of peak-to-peak excursion capability. This ensures that the Gotham can breeze through material that makes other subwoofers go into clipping, limiting or distress.
A very complete set of signal processing features is easily accessible on the top surface of the Gotham. 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 Gotham® v2 as a slave unit.
Listening to a Gotham® v2 reveals an entirely new dimension of subwoofer performance... a dimension so satisfying that listening to lesser subwoofers will forever become an act of compromise.
Finish: Gloss Black, hand-finished to the highest furniture-grade standard.
Grille finish: Black fabric (separate grilles for drivers and controls)
Enclosure Construction: Fiberglass, 2-inch (52 mm) wall thickness
Width (W) : 21.50 in / 546 mm
Height (H) : 34.13 in /867 mm
Depth (D) : 24.0 in / 610 mm
Net weight : 360 lb / 163 kg
Enclosure Type : Sealed with non-parallel walls
Enclosure Finish : Black Gloss
Frequency Response(anechoic) : 19 – 112 Hz , -3 dB at 17.5 Hz /120 Hz, -10 at 14 Hz /150 Hz
Effective Piston Area (Sd) : 214.70 sq in / 0.1386 sq m
Effective Displacement : 773 cu in / 12.7 L
Amplifier Power : 4500 W RMS short-term
Power Mode(s) : Off, ON or Automatic (Signal-Sensing)
Light Modes : Off, On or Dim