


Acoustic Energy AESub 12" Active Subwoofer
All of the items on our website are shipped from our UK warehouse, based on the South Coast near Portsmouth.
We use the top couriers including DPD & Parcelforce in order to get your product to you ASAP.
UK MAINLAND DELIVERY
FREE | |
Standard Delivery - Orders Over £50 Usually Delivered Within 2-3 Working Days |
FREE |
Standard Delivery - Orders Under £50 Usually Delivered Within 2-3 Working Days |
£3.99 |
Next Day Delivery (Order By 2PM) Usually Delivered Next Working Day |
£6.99 |
All orders are sent on a tracked & signed for service.
INTERNATIONAL DELIVERY
Unfortunately we are currently only shipping to mainland UK and are currently not shipping to Ireland.
We offer a 30 day returns period whereby you can return your product for any reason*
30 DAY RETURNS
If you do not need or want your item you can return it to our UK warehouse within 30 days from your purchase for a refund (excl. any premium shipping costs).
Returns must be sent back at your cost using a tracked & insured courier service. We recommend Parcel Monkey.
RETURNS ADDRESS:
FAO Returns TECH4 Unit P1, Pegasus Building |
* Products must be kept in original packaging in as new condition.
WARRANTY & FAULTY GOODS
All products on our website come with a 1 year return to base warranty (unless otherwise stated).
If your item has become faulty within this time frame, or if it has arrived damaged, please contact us for further information.
If your item is deemed faulty by our tech team then we will need it back for testing and repair or replacement under warranty.
When returning goods please ensure you include your full name, details and order number. We will reimburse shipping costs of up to a maximum of £15.
EXCHANGES
We do not offer exchanges however you are welcome to return your item for a refund and purchase the new item separately.

Product Overview
The Acoustic Energy AESub 12" is a powerful and refined active subwoofer designed to deliver deep, controlled bass that enhances both music and home cinema experiences.
Whether you're listening to your favourite tracks or watching an action-packed movie, the AESub provides tight, impactful low frequencies that add depth and realism to any audio setup.
Equipped with a high-excursion 12-inch driver powered by a built-in Class-D amplifier, this subwoofer offers exceptional power and precision while maintaining clarity and control.
The sealed cabinet design ensures accurate bass reproduction with minimal distortion, making it an excellent choice for both stereo and surround sound systems.
FEATURES
- 12-Inch High-Excursion Driver: Delivers deep, powerful bass with exceptional accuracy and impact.
- Built-In Class-D Amplifier: Provides high efficiency and ample power, ensuring fast and controlled bass response.
- Sealed Cabinet Design: Reduces unwanted resonance and distortion for tight, accurate low frequencies.
- High-Power Output: Capable of delivering room-filling bass, ideal for both music and movie soundtracks.
- Low-Frequency Extension: Reproduces rich and immersive deep bass tones, adding realism to any audio setup.
- Elegant & Compact Design: A stylish and unobtrusive subwoofer that fits seamlessly into modern living spaces.
- Versatile Connectivity: Easily integrates into home theatre or stereo systems for enhanced low-end performance.
For those who demand deep, dynamic, and controlled bass, the Acoustic Energy AESub 12" Active Subwoofer is the perfect addition to any home audio system, delivering cinematic depth and musical precision.
What You Get
- 1 x AESUB Active Subwoofer
- 1 x Power Lead
Specifications
Type | Sealed box, downward firing driver |
Drive Unit | 12” High-excursion doped and stiffened paper cone |
Frequency Response | 26Hz-120Hz +/- 6dB |
Inputs | Low level stereo RCA, High level stereo binding posts, LFE RCA |
Power Output | 250 Watts RMS |
Crossover Frequency | 40-180Hz rotary control |
Phase | 0-180 degrees |
Amplifier Type | Class D |
Mains Input Voltage | 115-240 volts switchable |
Dimensions | 360 x 360 x 360mm (HxWxD) |
Net Weight | 16.5kg |
Finishes | Matte Black and Matte White |