Acoustic Energy AE100 Mark II is a 2-way Passive Bass Reflex Bookshelf speaker by Acoustic Energy. It features a 1" soft dome with waveguide Tweeter and 1 x 5.2" paper cone Woofer. The speaker has a frequency range of 51Hz - 26kHz and a sensitivity of 87 dB. AE100 Mark II has an MSRP of 499$ per pair.
Room Size Suitability
The size of the room where you plan to use the AE100 Mark II is a crucial factor in your decision. We have assessed its suitability for various room sizes based on its dimensions and maximum power output:
| Listening Environment* |
Suitability |
| Near-field | Poor |
| Small Room | Average |
| Mid-size Room | Good |
| Large Room | Average |
| Very Large Room | Poor |
(* Approximate Room sizes: Small < 100sq. ft / 9 m2, Mid-size: 100-220 sq. ft / 9-20 m2, Large 220-400 sq. ft / 20-36 m2, Very Large: > 400 sq. ft / 36 m2.
Average Floor Height: 9" / 2.7m. Typical room sizes differ from country to country, and the actual listening experience changes depending on floor height, room shape, surface materials, listening position, speaker locations, etc.)
AE100 Mark II Lifestyle
Acoustic Energy's AE100 Series of Loudspeakers
AE100 MII is a member of Acoustic Energy's AE100 series of Passive speakers. Below you can see the main specs of these speakers.
Acoustic Energy AE100 Series Speakers
Acoustic Energy AE100 Series Speakers
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Frequency Response of the AE100 Mark II Speaker
AE100 Mark II has a Frequency response range of 51Hz - 26kHz at ±3dB and Power Range of up to 120 watts. With a minimum frequency of 51 Hz, AE100 MII delivers moderate bass depth so depending on your use case, you might want to consider adding a subwoofer to your system.
To focus on the subwoofers that are in a similar price range with AE100 Mark II, check out the Powered Subwoofers under $500. Alternatively, find the Full list of Powered Subwoofers regardless of the price.
Here we have a comparison of how AE100 MII's Low and High frequency values compare with the average, max and min Low and High frequency values in its class.
Low Frequency
Bookshelf Speakers
High Frequency
Bookshelf Speakers
Crossover frequency of the AE100 Mark II?
The Crossover frequency of the AE100 MII is set to 2900Hz. This is the threshold frequency where the higher frequency signals over this level are sent to the tweeter and the lower-frequency signals are sent to the woofer by the crossover component.
Impedance and Sensitivity
AE100 Mark II's nominal impedance level is
6 ohms and has a sensitivity of
87 dB.
Sensitivity
Bookshelf Speakers
Nominal Impedance of the 6 Ohms makes the Acoustic Energy AE100 Mark II a relatively difficult to drive speaker compared to more frequently found 8 ohms speakers from nominal Impedance perspective.
Sensitivity
With a sensitivity level of only 87 dB, Acoustic Energy AE100 Mark II is a difficult to drive speaker from Sensitivity perspective, make sure to choose an amplifier with a high output if you like listening to your music at high volume levels. You may especially have a hard time using Tube amplifiers which are traditionally very low power compared to Class A/B or Class D amps.
Check the amplifiers that are in a similar price range to the AE100 Mark II:
Input Type
AE100 MII features type connectors. Bi-amping and Bi-wiring are not possible.
AE100 Mark II Back View
AE100 Mark II External Dimensions and Weight
AE100 Mark II has external dimensions of (Height x Width x Depth) 11.4 x 6.5 x 9.8inch (290.0 x 165.0 x 250.0mm ).
Base Surface Area
Base surface area of a loudspeaker may become a determining factor when the space in your room or desk is limited.
The base area of AE100 Mark II is approximately 412.5cm2 / 63.9inch2.
WeightThe AE100 Mark II weighs 4.60kg / 10.1lbs per piece. Here is a comparison of how AE100 MII's weight compares with the average, max and min weights in its class.
Weight
All Bookshelf Speakers
Weight
Bookshelf Speakers under $500
AE100 Mark II - Top View
Cabinet type and Materials
AE100 Mark II has a
Bass Reflex type cabinet and a HDF finish. Bass Reflex type loudspeakers (aka Ported, Vented or Reflex Port) have enclosures that uses a port, hole or vent cut into the cabinet. Ported designs are generally more efficient than the Sealed designs.
Port Position
AE100 Mark II is a rear-firing port speaker so you have to make sure you leave enough space between the back of the speaker and wall or bookshelf so that it has room to breathe.
Available colors
AE100 Mark II is available in Walnut, Satin Black and White.
Wall Mounting
AE100 MII doesn't sport any built-in mounting bracket, so you need an external structure to mount it on walls.
Does the AE100 Mark II come with a Grille?
AE100 MII comes with magnetic grilles. The purpose of the grille is to protect the delicate driver elements from external impacts while still allowing the sound to pass as clearly as possible. Since the included grille of the AE100 MII is magnetic type, it is very easy to put it on and off.
AE100 Mark II with Grille
Recommended Accessories
Here is a list of accessories that we think you may need for the Acoustic Energy AE100 Mark II.
- Speaker Cable and Connectors
- Vibration Isolators: IsoAcoustics isolators more affordable options too.
- Acoustic Panels and Treatments: Your room is as important as your stereo equipment so acoustic treatments goes a long way in improving the overall performance.
- Speaker Stands: Stands bring your bookshelf speakers to ideal height (rule of thumb is to have the tweeter level with your ear in your listening position), helps stability and acoustical isolation.
User's Manual
For more information about how to setup, use and maintain the Acoustic Energy AE100 Mark II, use the direct link below to download the official manual document:
Download User Manual for AE100 Mark II
Official Brochure
Here is a link to download the official brochure for the Acoustic Energy AE100 Mark II speaker:
Official Brochure for AE100 Mark II
Official Product Page
Official manufacturer's product page for the Acoustic Energy AE100 Mark II speaker can be found below:
Official Product Page for AE100 Mark II