Acoustic Energy Evo Sub Owners manual

Owner’s manual

Congratulations on choosing the AEGIS Compact Sub — a powerful,
active subwoofer loudspeaker which is capable of outstanding Hi-Fi and
Home Cinema performance.

Please take a few moments to read this manual. The advice it contains
will enable you to get the very best performance out of your Acoustic
Energy loudspeaker.

The AEGIS Compact Sub is capable of handling 150 watts RMS with a clean
bass response extending to 25Hz in the listening environment. Flexibility in it’s
operation and connection mean the AEGIS Compact Sub will compliment a
wide range of high quality hi-fi and home theatre systems.

Correctly installed the sense of power and weight of it’s bass output can add
substantially to the enjoyment of high quality music and prove indispensable
for thrilling and realistic home theatre sound.

Before applying power

The AEGIS Compact Sub is available in two mains power versions to enable
this product to be used globally, one to operate from 220–240V AC line mains
power and one from 110–120V AC line mains power. Please ensure you have
the correct version that relates to your country’s mains power before use.

NOTES: Our warranty does not cover damage caused by using the incorrect
version relative to the mains power supplied. The grille is designed to protect
the bass unit from possible damage and should not be removed.

Please read all operating and safety instructions before use retaining them for
future reference. Adhere to all warnings on the product or in this manual.

Power sources — the subwoofer should be connected only to a power supply of the
type described on its rear panel. If you are not sure consult your dealer or a
qualified electrician.
Power cord — Power supply cords should be routed so as not to be walked on or
caught under or against items.
Ventilation — To ensure reliable operation and to prevent the subwoofer from
overheating ensure good ventilation. Do not cover the subwoofer and do not place
it closer than 10cm from walls or soft furnishings. Do not use in a built-in
installation unless proper ventilation is provided. Consult your dealer.
Water and moisture — The subwoofer should not be used near water, i.e near a
wash-bowl, basin, in a wet basement or swimming pool area.
Temperature — The subwoofer may not function correctly at extremely low or
freezing temperatures. The subwoofer should also be sited away from heat sources
such as radiators or other electrical equipment that produces heat, including other
amplifiers.
Electric shock — Care should be taken so that objects are not inserted into
connectors or other apertures and that liquid does not spill into the enclosure. Do
not insert objects into the reflex port.
Never attempt to dismantle the subwoofer as serious electric shock might occur if
the internal parts are touched.
Cleaning — Unplug the subwoofer from the wall power outlet before cleaning. Use
only a clean, dry cloth. Do not use cleaners, liquids or solvent based preparations to
clean the cabinet.
Smells — If an abnormal smell or smoke is detected, immediately turn the power
Off and unplug the subwoofer from the wall power outlet.

Safety

Introduction

1. POWER SWITCH

Switches the power ON and OFF. By switching to AUTO the power is
automatically switched ON when a signal is applied to an input.

2. POWER INDICATOR LIGHT

This indicator lights green when the power is switched ON, and lights red
when in STANDBY mode.

3. POWER CORD SOCKET

Connect the cord supplied to a 110–120V or 220–240V AC mains power
outlet.

4. CROSSOVER FREQUENCY KNOB

Adjusts the balance at the crossover point between the bass (low
frequencies) from the AEGIS Compact Sub and the treble (high
frequencies) continuing to the main stereo front speakers.

5.

SUB LEVEL VOLUME CONTROL KNOB

Adjusts the volume level output of the subwoofer, allowing you to balance
the volume of the AEGIS Compact Sub to blend in with your main stereo
speakers. Turning the knob clockwise increases the volume level, and
turning the knob counterclockwise decreases the level.

6.

PHASE SWITCH

The normal setting for the phase switch is the 0° position.
Switching to 180° will change the subwoofer phase and vary the tonal
quality of the bass, which is also dependant on the location of the AEGIS
Compact Sub relative to your main stereo speakers.

7.

LINE IN JACKS (RCA-type pin-plug)

Used to connect the subwoofer to the PRE-OUT jacks of the amplifier.

8.

LINE OUT JACKS (RCA-type pin-plug)

Used to connect back to the power amp inputs on your amplifier.

9. FROM AMPLIFIER — HI-LEVEL SPEAKER IN TERMINALS

Used to connect the FRONT SPEAKER terminals of the amplifier to this
unit.

10. TO SPEAKER — HI-LEVEL SPEAKER OUT TERMINALS

Used to connect the front speakers with this unit, via the 75 Hz 1st-order
crossover.

Rear elevation

Operation

10

7
5

8

6

3

150W ACTIVE SUBWOOFER

HI LEVEL SPEAKER OUT HI LEVEL SPEAKER IN

L

R

R

L

LINE IN

MIN MAX

LINE OUT

POWER INPUT

230–240V ~AC 50/60Hz 150W

FUSE T1.0A 250V

SERIAL NO:

CAUTION ATTENTION

Risk of electrical shock

Do not open

No user serviceable parts inside. Consult owner's manual before use.

Operate in accordance with manufacturer's instructions.

If in doubt refer to qualified service personnel.

SUB

LEVEL

PHASE

0ϒ

ϒ

180

Designed and engineered by

Acoustic Energy Limited, England

Risque de choc electrique

Ne pas ouveré

70

80

60

50

40

CROSSOVER

FREQUENCY (Hz)

POWER

POWER

90

100

Off
Auto
On

9

4

1

2