The JL Audio E-Sub e112 Subwoofers deliver exceptional sound quality, power and value in a wide range of demanding applications. The extreme mounting depth of the E-Sub driver is very deliberate. It permits wide gaps to exist between the three suspension elements (the rubber surround and the dual spiders), imparting exceptional mechanical stability over the driver's full excursion range. This further improves linearity, reduces distortion and enhances long-term reliability.
Specifications:
| Unbalanced Inputs |
Stereo or Mono (two RCA jacks) |
| Balanced Inputs |
N/A |
| Speaker/High-Level Inputs |
Stereo or Mono (removeable plug) |
| Input Grounding |
Isolated or Grounded |
| Input Modes |
N/A |
| Level Control |
Variable, from full mute to +15dB over reference gain |
| Filter Mode(s) |
Low-Pass |
| Filter Slope(s) |
24 dB/octave |
| Filter Frequency Range |
25 Hz - 130 Hz |
| Filter Defeat Function |
Yes |
| Polarity |
0 or 180 degrees |
| Phase |
Variable, 0- 280 degrees, referenced to 80 Hz |
| Extreme Low Frequency (E.L.F.) Trim |
N/A |
| Line Outputs |
Stereo or Mono (two RCA jacks), High-Pass or Pass-Through |
| Output to Slave |
N/A |
| Calibration Mode |
N/A |
| Enclosure Type |
Sealed |
| Enclosure Finish |
Black Ash |
| Frequency Response (Anechoic) |
22 - 118 Hz (±1.5dB)
-3 dB at 21 Hz / 120 Hz
-10 dB at 17 Hz / 153 Hz |
| Effective Piston Area (Sd) |
84.4 sq in / 0.0545 sq m |
| Effective Displacement |
235 cu in / 3.9 L |
| Amplifier Power |
1500 W RMS short-term |
| Power Mode(s) |
Off, On or Automatic (Signal-Sensing) |
| Light Modes |
N/A |
| Width (W) |
15.5 in / 394 mm |
| Height (H) |
16.23 in / 412 mm |
| Depth (D) |
18.39 in / 467 mm |
| Net Weight |
73.5 lb / 33.3 kg |
