The E-Sub subwoofer driver features a radical, deep architecture designed to create a highly linear, mechanical action and a motor design with enough linear excursion to handle the most challenging program material.
A totally new switching amplifier was engineered for the E-Subs, with a compact and efficient switching power supply. This design allows us to keep the E-Sub's dimensions compact while delivering ample clean power that will fully exercise the drivers' excursion ranges.
The E-Sub's feature set has been designed to allow the use of E-Subs in a wide range of applications, from full home theater systems to dedicated two-channel music systems, to desktop audio workstations. A true, two-way onboard crossover with high-pass line outputs allows the E-Sub to integrate seamlessly with two-channel systems, and high-level inputs even make it possible to add an E-Sub to systems lacking line outputs. Polarity and variable phase controls make it possible to precisely blend the E-Sub's output with that of your main speakers.
Every E-Sub is precision-built in JL Audio's U.S. factory and individually performance-verified and tested to deliver years of listening enjoyment in your home audio or home theater system.
|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|
|Width (W)||15.5 in 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|