KEY FEATURES
• High output, professional quality sound with
800 W continuous power
• E Series Entertainment System – Advanced
digital signal processing tunings and
options using QSC GXD, PLD amplifi ers or
TouchMix digital mixers.
• Rugged tour-grade textured paint
• Foam-lined perforated steel grille
• E118sw includes loudspeaker pole
• 4-inch caster kit and transport cover
• Optional accessories: 4-inch caster kit and
transport cover
E118sw
The E118sw is a high-performance direct radiation subwoofer with a single, 800 W, 18-inch
aluminum frame woofer. It’s designed to produce crushing low-end for live performance with
kick-drum and bass in the PA or for high-level, high-energy dance music. A threaded, M20 pole
socket and speaker pole are provided for sub/satellite use with any of the E Series two-way
models. For portable applications it includes attachment points for four optional casters. The
subwoofer’s 4-ohm impedance means that a single woofer can be optimally powered by a less
expensive amplifi er.
E Series Loudspeakers
The E Series is a range of passive loudspeakers offering robust construction, trusted reliability
and overall sonic performance beyond expectations. Intended for sound reinforcement in
entertainment applications, including live performance, DJ and dance music, karaoke and
event production, E Series loudspeakers will deliver outstanding results. Building on QSC’s
proven “Systems” methodology, the E Series loudspeakers’ performance is further enhanced
when paired with QSC’s GXD or PLD amplifi ers or with a QSC TouchMix digital mixer, and taking advantage of the on-board DSP and factory-tuned presets. These presets support a variety
of applications including live sound reinforcement (with and without subwoofers), stage
monitoring, dance music and karaoke.
E Series consists of six models constructed of rugged plywood and coated in black,
textured paint. Heavy-duty grilles lined with foam provide protection for the woofers and an
elegant appearance. E110, E112 and E115 models are equipped with an all metal,
dual-angle, 35 mm socket that allows the loudspeaker to be mounted vertically on a pole or
angled down by 10° to improve audience coverage and reduce rear wall refl ections. Multiple
mounting options using E Series Yoke or eyebolts are supported. Input connections include
dual NL4 as well as screw terminal receptacles. Additionally, E215 and E218sw models
feature ergonomic, aluminum handles to ease portability.
Entertainment Venue ∙ House of Worship ∙ Rental/Production
Mobile Performers
E118sw
18-inch Passive
Subwoofer
E118sw
Confi guration 1 x 18-inch subwoofer, passive
Frequency Response (-6 dB) 32 Hz to 230 Hz
Frequency Range (-10 dB) 37 Hz to 230 Hz
Power Capacity1
: Continuous/Peak 800 W / 3200 W
Sensitivity 98 dB, 1 W @ 1 m
Coverage Angle N/A
Output2
(Peak SPL @ 1m) 133 dB
Drivers
LF 460 mm / 18-inch driver with 102 mm / 4-inch voice coil
HF N/A
Nominal Impedance 4 Ω
Cross-over Recommended 80-120 Hz LPF
Input Connectors 2 x NL4, 1 x barrier strip
Enclosure Rectangular, plywood, black texture paint fi nish. Four side-mounted handles.
Rear panels provision for optional 4-inch casters. Perforated, powder-coated steel grille with foam lining.
Mounting and Suspension: M20 threaded pole-mount socket 24 in (610 mm) pole included
Dimensions (WxHxD) 590 x 616 x 605 mm
23.2 x 24.2 x 23.8 in
Net Weight 43 kg / 95 lb
Shipping Weight 48 kg / 106 lb
E118sw Specifi cations
©2020 QSC, LLC all rights reserved. QSC, the QSC logo and TouchMix are registered trademarks of QSC, LLC in the U.S. Patent and Trademark. E Series Spec Sheet
+1·800·854·4079 | +1·714·754·6175 | WWW.QSC.COM
1 Power that the device can withstand for two hours without permanent change in acoustical, mechanical, or electrical characteristics, greater than 10%, using IEC60268 noise based on nominal impedance in the cabinet
with crossover, full range 30 Hz 12 dB/octave
2 With QSC Processing.
Specifi cations subject to change without notice.
E118sw Details E118sw Dimensions
HPF 1+
1 -
2 -
2+
HF
LPF LF
NL4
Barrier Strip
+
-
1+
1 -
2 -
2+ NL4
Input Plate
Block Diagram
Front Side
23.8"
605 mm
24.2"
616 mm
23.2"
590 mm
Top
1+
1 -
2 -
2+
LF
NL 4
Barrie r
Strip
+
-
1+
1 -
2 -
2+ NL 4
Input Plate
Block Diagram
1599-2019 3-2020