CLASS-D AMPLIFIER
When demanded by program material, the Gotham subwoofer’s prodigious switching amplifier can deliver 4500 watts of RMS power to take full advantage of the twin drivers’ 4 inches of peak-to-peak excursion capability. This ensures that Gotham can breeze through material that makes other subwoofers go into clipping, limiting or distress.
CABINET DETAILS
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.
POWERFUL SUBWOOFERS
Our in-room subwoofers are centered on the highest technology design from JL Audio — dual 13W7-HTs. Each unit features extreme excursion capability, with outstanding linearity and dynamic stability.
HANDCRAFTED ENCLOSURE
The body of the enclosure is molded in solid fiberglass with proprietary damping technologies and carefully engineered internal bracing to create a highly inert structure. The wall thickness exceeds 1 inch and requires precision CNC equipment to perform secondary machining of all openings before our skilled craftspeople prepare, finish and hand polish each one to the highest furniture-grade standards.
CONVENIENT CONTROL
A complete set of signal processing features is easily accessible on the top surface of the cabinet. These include a highly flexible low-pass filter, variable phase, switchable polarity, extreme low frequency trim and our powerful Digital Automatic Room Optimization (D.A.R.O.) system.
Product Specifications
General
SIZES: Dual 13.5"
PHYSICAL DIMENSIONS (HEIGHT): 34.13" (867 mm)
PHYSICAL DIMENSIONS (WIDTH): 21.50" (546 mm)
PHYSICAL DIMENSIONS (DEPTH): 21.50" (546 mm)
WEIGHT: 360 lbs (163 kg)
LIGHT MODES: off, on or dim
AMPLIFIER POWER (RMS): 4500 W short-term
FREQUENCY RESPONSE (ANECHOIC): 19-112 Hz (±1.5dB)
FREQUENCY RESPONSE (ANECHOIC, -3DB): 17.5 Hz/120 Hz
FREQUENCY RESPONSE (ANECHOIC, -10DB): 14 Hz/150 Hz
ENCLOSURE TYPE: Sealed, with non-parallel walls
ENCLOSURE FINISH: Black gloss
GRILLE(S): INCLUDED
POWER MODES: off, on or automatic (signal-sensing)
WARRANTY: 3 years
Signal Processing
UNBALANCED INPUTS: Stereo or mono (two RCA jacks)
BALANCED INPUTS: Stereo or mono (two female XLR jacks)
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 180º
PHASE: Variable, 0-270º
EXTREME LOW FREQUENCY (E.L.F.) TRIM: Variable, -12 dB to +3 dB at 28 Hz
OUTPUT TO SLAVE: Balanced (one male XLR jack)
CALIBRATION MODE: Digital Automatic Room Optimization (D.A.R.O.), incudes laboratory-grade microphone
Parameters
EFFECTIVE PISTON AREA (SD): 214.70 in² (0.1386 m²)
EFFECTIVE DISPLACEMENT: 773 cu in (12.7 L)