Acoustic Energy AE108² Active Subwoofer

Acoustic Energy AE108² is a compact active subwoofer designed for a multichannel home audio system. It adds controlled low-frequency reproduction to the main speakers without taking up too much living space. Its enclosure has a volume of less than one cubic foot, while the supplied remote control lets you adjust the settings from your listening position.

Who is this subwoofer for?

This model is intended for systems in which the main speakers need dedicated low-frequency support. It is particularly useful in rooms where space is limited and a larger enclosure would be inconvenient.

The subwoofer is designed for use with the AE100, AE109, AE120 and AE107 models. This makes it easier to select a subwoofer for an existing multichannel system built around these speakers.

Connecting it to your audio system

As an active subwoofer, the AE108² requires both an electrical power supply and an audio signal from the system’s source equipment.

Before buying, check the connections available on both the AE108² and your amplifier, receiver or processor. Choose the cable according to the connections provided by both devices. Doing so helps you avoid purchasing a cable with the wrong connector or relying on an unnecessary adapter.

Adjustment from the listening position

The supplied remote control allows you to change the settings while sitting in your usual listening position. This is useful because the perceived balance of low frequencies can vary noticeably between different parts of the same room.

Begin with a restrained setting and play a recording you know well. Make gradual adjustments until the bass supports the main speakers without overpowering vocals or other parts of the frequency range. Judge the final result from the place where you normally listen to music or watch films, rather than standing beside the subwoofer.

Positioning in the room

The enclosure’s small footprint gives you more freedom when choosing a suitable location. However, cabinet size alone does not determine the final character of the bass. Nearby walls, room corners and the position of the listener can all have a substantial influence on what you hear.

Placing the subwoofer closer to a corner will usually produce a fuller bass response, although the low frequencies may become too prominent. Moving it farther away from the corner can make it easier to achieve a more even balance. Try shifting the subwoofer by small distances, then return to your normal seat and listen again after every change.

Choosing the finish

Two vinyl finishes are listed: satin black and walnut. The black finish pairs naturally with dark audio equipment, while the walnut version can be easier to coordinate with wood-toned furniture or speakers. Check the availability of your preferred finish before placing an order.

Technical specifications

FAQ

Is this subwoofer suitable for a smaller room?

Its compact enclosure helps conserve space, but the sound will still depend on the room and the chosen position. Try several locations around the front section of the system before deciding which one gives the best balance.

Can it be connected to a stereo amplifier?

That depends on the connections available on both devices. Before purchasing, check the connections on the amplifier and the subwoofer, then select the required cable accordingly.

How should I begin adjusting the bass?

Choose a restrained initial setting and listen to a familiar recording. Use the remote control from your seated position and adjust the sound until the bass complements the system naturally.

Is it better to place it near a wall or in a corner?

A corner will usually reinforce the low frequencies, while moving the subwoofer away from it may produce a more even balance. Listening in the actual room is the best way to identify the most suitable position.