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The E-Sub powered subwoofers apply a series of our key technologies to deliver exceptional sound quality, power and value in a wide range of demanding applications.
Combining a state-of-the-art, DMA-optimized long excursion driver with a highly efficient, proprietary switching amplifier, E-Subs deliver a level of performance that belies their compact dimensions and cements their value.
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 moste112_SUB_FDN 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.
Enclosure Type Sealed
Frequency Response (Anechoic) 25 - 116 Hz (±1.5dB)
-3 dB at 23 Hz / 120 Hz
-10 dB at 18 Hz / 165 Hz
Effective Piston Area (Sd) 58.78 sq in / 0.0379 sq m
Effective Displacement 131 cu in / 2.1 L
Amplifier Power 1200 W RMS short-term
- Width: 13.5 in (343 mm)
- Height: 14.24 in (362 mm)
- Depth: 16.51 in (419 mm)
- Weight: 52.7 lb (23.9 kg)