QSC E18SW Quick start guide

Brand: QSC

Model: E18SW

Type: Quick start guide

This manual is also suitable for

QSC E18SW is a high-performance subwoofer designed for professional audio applications. It features a single 18-inch woofer in a vented enclosure, delivering powerful and extended low-frequency response. With a frequency range of 32 Hz to 100 Hz, the E18SW is ideal for reproducing deep bass in music and sound reinforcement systems. It can be used in a variety of applications, including live sound, DJ setups, and home theater systems. The E18SW is equipped with a NL4 input connector and offers versatile connectivity options.

E Series

Quick Start Guide

Input Conﬁguration

E Series two-way loudspeakers and subwoofers are designed for externally powered operation. Pass-throughs permit connection to multiple loudspeakers. The

two-way models feature internal passive crossovers for full-range operation. To use them with subwoofers, use an active crossover and separate ampliﬁcation to

split the subwoofer frequencies and the remainder of the audio spectrum.

PLD and GXD Series ampliﬁers have E Series voicings available in their presets and loudspeaker proﬁles. TouchMix digital mixers also have E Series voicings

available, for use in systems that don't have PLD or GXD Series ampliﬁers.

E Series E10, E12, E15, E215 Block Diagram and Input Plate

— Figure 1 —

E215 only

DEEP LPF

HPF

LPF

NL4

Barrier

Strip

NL4

E Series E18sw, E218sw Block Diagram and Input Plate

— Figure 2 —

NL4

Barrier

Strip

NL4

E218-sw only

TD-000525-00-C

*TD-000525-00*

TD-000525-00-C

Connections

Full Range Stereo System

— Figure 3 —

GXD Preset

ST SAT FULLRANGE

Input

NL4

Amplifier

NL4

Speaker

NL4

Amplifier

NL4

Speaker

Single Channel, Sub / Satellite Option 1

— Figure 4 —

Input

GXD Preset

SUB SAT nn HZ

NL4

Amplifier

NL4

Speaker

NL4

Amplifier

NL4

Speaker

GXD Series power amplier preset:

P6 ST E10 (stereo E10)

P10 ST E12 (stereo E12)

P12 ST E12 DANCE (stereo E12 dance)

P14 ST E15 (stereo E15)

P16 ST E15 DANCE (stereo E15 dance)

GXD Series power amplier preset:

P3 SUB SAT 80HZ

TD-000525-00-C

Single Channel, Sub / Satellite Option 2

— Figure 5 —

GXD Preset

SUB SAT nn HZ

Input

Cross-wired 1 - 2, 2 - 1

NL4

Amplifier

NL4

Speaker

NL4

Amplifier

NL4

Speaker

Dual Channel, Sub / Satellite System

— Figure 6 —

GXD Preset

ST SUB nn HZ

To Left

Subwoofer

To Right

Subwoofer

GXD Preset

ST SAT nn HZ

To Right

Satellite

To Left

Satellite

Input

NL4

Amplifier

NL4

Speaker

NL4

Amplifier

NL4

Speaker

GXD Series power amplier preset:

P7 ST E10 + SUB

P8 ST E10 DANCE + SUB

P11 ST E12 + SUB

P12 ST E12 DANCE + SUB

P15 ST E15 + SUB

P 17 ST E15 DANCE + SUB

GXD Series power amplier preset:

P3 SUB SAT 80HZ

GXD Series power

amplier preset:

P18 ST E18 SUBS

TD-000525-00-C

Dual Channel, Sub / Satellite System with 4-channel PLD

— Figure 7 —

PLD Series power amplier

preset:

F11 Dual bi-amp mode

PLD Series power amplier

loudspeaker proles:

CH A

• E18sw

• E218sw

CH B

• E10 +SUB

• E12 +SUB

• E12 dance +SUB

• E15 +SUB

• E15 dance +SUB

• E215 +SUB

• E215 dance + SUB

CH C

• E18sw

• E218sw

CH D

• E10 +SUB

• E12 +SUB

• E12 dance +SUB

• E15 +SUB

• E15 dance +SUB

• E215 +SUB

• E215 dance + SUB

TD-000525-00-C

Pole Mounting

The E Series loudspeakers (E10, E12, E15) can be mounted above the E18sw or

E218sw subwoofer using the 24-inch pole included with the subwoofer.

NOTE: The E215 loudspeaker does not offer a pole mounting option.

WARNING!:

This pole, if used inappropriately, may

result in the loudspeaker system being top-heavy and

hazardous. Ensure that your system will resist tipping

and that it sits on a solid, level surface.

WARNING!:

Always use two persons to lift the

loudspeaker onto the pole.

Do not move a subwoofer if a loudspeaker and pole are

mounted on it.

Refer to — Figure 8

1. Place the subwoofer (1) on a solid level surface positioned where you want

to use it.

2. Screw the threaded end of the 24-inch mounting pole (3) clockwise into the

pole-mounting bracket (2) on top of the subwoofer. Hand tighten only.

3. Select one of the two pole mount cups on the E Series loudspeaker:

• The rear cup (4) has no tilt.

• The front cup (5) gives a downward tilt of 10°.

4. Carefully place the loudspeaker onto the pole.

Installation Options

The following options require purchasing an accessory kit designed for the

E Series loudspeakers.

Yoke Mounting the Loudspeakers

A yoke accessory allows the E10, E12, or E15 to be mounted on a surface, such

as a wall or ceiling. The E18-sw and E218-sw subwoofers cannot be yoke-

mounted. Each model has a corresponding yoke accessory kit:

• E10 Yoke Accessory Kit

E10 Yoke

• E12 Yoke Accessory Kit

E12 Yoke

• E15 Yoke Accessory Kit

E15 Yoke

Suspending the Loudspeakers

A pair of E10, E12, and E15 loudspeakers can be suspended using the M8 Suspension Kit

M8 KIT A

, which contains six eye bolts and six washers.

To suspend an E215 loudspeaker, use the M10 KIT-W, which contains three eye bolts.

The E18sw and E218sw subwoofers cannot be suspended.

Always consult a licensed and qualiﬁed rigger or structural engineer before suspending any loudspeaker.

Subwoofer Casters and Kits

Optional casters are available to install on the subwoofer models to make them more mobile and ideal for use in portable sound systems.

The E18sw subwoofer uses a kit of four 3-inch casters with 16 mounting screws, QSC part number FG-000972-00 (one kit needed per subwoofer).

The E218sw subwoofer uses a kit of two locking and two non-locking 4-inch casters with 16 mounting screws, QSC part number FG-901156-00 (one kit needed per

subwoofer).

— Figure 8 —