JL Audio e112 Bedienungsanleitung Seite 5

IMPORTANT
| E-Sub
PRODUCT OVERVIEW
JL Audio E-Sub subwoofers combine a state-of-the-art JL Audio
subwoofer driver and electronics/amplifier package within a
highly optimized enclosure to deliver an exceptional listening
experience in your home theater or home audio system.
The subwoofer driver in your E-Sub subwoofer system is capable of
outstanding linear excursion without distress or audible distortion. This
purpose-engineered driver enables your E-Sub to reproduce powerful low-
frequency events with stunning impact and outstanding accuracy. The E-Sub
drivers offer peak-to-peak excursion capabilities well in excess of 2.5 inches (64
mm - e110), and 3 inches (76 mm - e112) to comfortably handle the dynamics of
the most demanding program material.
To get the most from this long excursion driver platform, your E-Sub
incorporates a precisely engineered switching amplifier. The E-Sub amplifiers are
capable of unclipped output voltages equivalent to 1200 watts (e110), and 1500 watts
(e112) of RMS power when referenced to the nominal loudspeaker impedance,
allowing us to take full advantage of each driver's full excursion envelope.
The beautiful cabinet enclosing the workings of your E-Sub is also the result
of careful engineering. To contain the pressures created by the E-Sub driver, we
utilize solid, CNC-cut, MDF material with extensive internal bracing features
and advanced assembly techniques.
The E-Subs also include an on-board 2-way active crossover, permitting
them to support a conventional 2-channel audio system by providing a high-
pass filtered output to the main speakers' amplifier, while delivering a low-pass
filtered signal to the internal subwoofer amplifier. A polarity switch and phase
control are provided to aid in achieving an optimal acoustic transition between
the subwoofer(s) and main speakers. Inputs are via a pair of line level stereo RCA
inputs or via a removable plug for speaker level inputs.
As you can see from this brief introduction, there is a lot of technology in
this compact subwoofer. The contents of this manual will explain the features,
and guide you through the setup and tuning of your E-Sub to help achieve an
outstanding low-frequency listening experience.
If you require assistance, we urge you to contact your authorized JL Audio
retailer for expert setup advice and service.
IMPORTANT! IT IS A VERY GOOD IDEA TO READ THE NEXT SECTION BEFORE
UNPACKING YOUR E-SUB. UNPACKING THE SUBWOOFER NEAR ITS FINAL
LOCATION IS RECOMMENDED.
Page 5 | EN