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. In a stroke of engineering elegance, the E-Sub’s steel front mounting flange forms the entire front baffle of the finished product, while the driver’s back-plate is threaded and bolted to the rear wall of its enclosure for support.
To power these innovative drivers, we engineered a completely new switching amplifier with a regulated, switching power supply, making its chassis more compact, lightweight and efficient, while still delivering ample, clean power to fully exercise the E-Sub driver’s performance envelope.
Conveniently controlled from the E-Sub cabinet’s top panel, the amplifier incorporates studio-grade signal processing to make adjustments a much more enjoyable experience than rear–mounted controls found on most powered subwoofers. An attractive cover hides and protects the controls during normal use.
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. In a stroke of engineering elegance, the E-Sub’s steel front mounting flange forms the entire front baffle of the finished product, while the driver’s back-plate is threaded and bolted to the rear wall of its enclosure for support.
To power these innovative drivers, we engineered a completely new switching amplifier with a regulated, switching power supply, making its chassis more compact, lightweight and efficient, while still delivering ample, clean power to fully exercise the E-Sub driver’s performance envelope.
Conveniently controlled from the E-Sub cabinet’s top panel, the amplifier incorporates studio-grade signal processing to make adjustments a much more enjoyable experience than rear–mounted controls found on most powered subwoofers. An attractive cover hides and protects the controls during normal use.
- Finish: Gloss Black
- Grille finish: Black fabric
- Enclosure Construction: MDF
Enclosure Type
-
Sealed
Enclosure Finish
-
Black Gloss
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)
Unbalanced Inputs
-
Stereo or Mono (two RCA jacks)
Speaker/High-Level Inputs
-
Stereo or Mono (removeable plug)
Input Grounding
-
Isolated or Grounded
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
Line Outputs
-
Stereo or Mono (two RCA jacks), High-Pass or Pass-Through
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
Note: Height dimensions include feet.
Reviews
There are no reviews yet.