Home  Hi-Fi Audio Reviews  Audiophile Shows Partner Mags  News       


Enjoy the Music.com
Volume 3 No. 2
The AktiMate Mini
Inspired by its Austrian Distributor, this package creates an inexpensive amp/speaker combo from the skills of Creek and Epos engineers. Martin Colloms Assesses its strengths and weaknesses.
Review By Martin Colloms


  A synthesis of Creek electronics and Epos speaker technology, this AktiMate Mini is the inspiration of Australian company EPOZ – not surprisingly the Australian agents for Epos and Creek. The objective was to create a proper sized stereo loudspeaker system which could do justice to iPod and similar sources and which conveniently included generous 2x40W amplification (based on modern high power ICs), built-in non-switch-mode power supplies, auxiliary and3.5mm connections, a convenient front panel volume control, and a credit card sized remote control with iPod functionality.

Already available in Australia, the US and some European companies, AktiMate's Mini is now distributed in the UK, and is described as “first and foremost a serious hi-fi loudspeaker”, enhanced by the addition of an iPod docking station and selling for around £330. An additional pair of RCA Phono outputs also allows connection ofa second AktiMate system for use in another room, or a subwoofer, and a video output can feed iPod material (eg display info) to a larger monitor. Features include an encoder type volume control on the powered speaker, and a compact remote control handset. Input impedance is10kohm, the toroid transformer is a generous 120VA, and each speaker is 185x300x210mm (wxhxd).

AktiMate MiniAttractively finished in piano lacquer ivory white, these tidy looking compact loudspeakers had neat, well fitted trim rings around the drivers and a modern grille-less appearance (except for a protective mesh over the tweeter). A small pair of field glasses could help read the intrinsically small display of an iPod when inserted in the left hand speaker dock, and the handset's firing angle is very narrow, so good aim is required to home in on the sensor window of the left speaker. This channel has all the electronics including stereo amplification, connecting to the wholly passive right hand speaker via an economical twin cable. One could point out the potential mismatch effects of one channel being passive and the other carrying all the electronics, with a consequently different internal volume and structure. One could also query the wisdom of supporting the iPod music source on a inherently vibrating top surface. While neither factor is exactly good audiophile practice, they seem acceptable enough compromises in view of the reasonable price.

The supplied soft foam rubber feet could support the speakers on a shelf or desk top, but these speakers have at least the potential for true hi-fi performance and therefore deserve at least some care in positioning to achieve a clean sound and a well balanced stereo soundstage.

The Epos style bass driver has a familiar satin finish, mineral-loaded polypropylene cone and a fixed dust cap; the tweeter has a miniature neodymium magnet and25mm alloy dome. Bass reflex loaded via a good size port on the rear, this may need to be tamed by a sock if the speakers are placed near a wall, to help moderate the resulting bass excess. The speakers use fourth-order passive crossovers, so strictly speaking are 'powered' rather than 'active', the latter designation reserved for designs with a separate amplifier per driver fed from an electronic crossover.

Preliminary tests on what turned out to be a first pair revealed a promising enough sound but with a 20dBdeep notch at around the 4kHz crossover frequency (see frequency response graph). Creek thought that this was not correct so sent another pair, where the notch was fixed, but they also sounded rather different; inspection revealed a crossover component of significantly different value, of which more later.


Used out in free space on good quality stands, our first samples of the Mini sounded somewhat lightweight and forward, with a moderately 'dissociated' treble. Moving the speakers a little closer to the wall helped restore a sense of tonal balance. We heard a sparkling, open and spacious quality with good detail, and its inherently promising resolution made light work of differentiating between raw hi-fi CD player replay (an old Denon DCD 835) and an inferior iPod Classic running uncompressed WAV material. Yet even on the latter material it far outstripped smaller arguably too small) speaker 'docks' from several famous makers. In fact it was not too distant from the sadly discontinued Apple iPod Hi-Fi unit, which was probably too perfectionist and ambitious, and physically too large for its target market. The AktiMate Mini's bass was quite punchy and articulate, and the system achieved generously high sound levels for an all-in-one.

The 'corrected' second sample seemed to have had rather more done to it than just reversing the tweeter phase to fix the measured response notch. The component change may have fixed the notch, but now the sound quality was rather different. It seemed rather forward in the lower treble, lacking the air and sparkle and transparency of the first, and frankly was not as much fun to listen to, notch notwithstanding.

Brief lab tests were carried out. Frequency response measurements showed that the first sample (red trace) was consistently out of phase around the crossover point for nearly all axes. Here the lower treble is also 4dB above the midrange on average, then falling away to -3db by20kHz. There is also a small prominence around 1kHz.The second sample showed much better integration between midrange and treble, with a 1/3-octave smoothed treble extending to 20kHz +/-2dB. Ironically, while the first sample sounded tolerably well balanced, the second sample had lost some of what might well have been an artificial sparkle and clarity heard in the first, and was consequently less transparent, lively and revealing in comparison.

While that notch is directly related to a measured frequency response, this is not comparable to a pickup  cartridge or amplifier flaw which necessarily pervades the entire output. With a loudspeaker a response notch may only be visible in the parts of the space over which measurements might be taken, and may not figure strongly in the more relevant room-coupled far-field averaged 'power' response. It may therefore sound nothing like as bad as it looks. Consequently there is rather more to the difference between the two speakers than that seen on our axial response graphs.


In practical terms both versions are actually quite good, and taken in the context of a relatively modest price for near room-filling loudness capability, excellent finish, built in amplification and remote system control, as well as general functionality and interfacing, this AktiMate solution is well worth considering as a compact and easy-to-use hi-fi. Compared to other Pod of the competition sounds so obviously contrived and compressed, whereas the Mini is significantly expressive and natural, with more than a hint of its Epos pedigree in evidence. Which is just as well since its £330 price tag is towards the upper end of this product group's range.


Contact: AktiMate
+44(0)7949 910455



Click here to subscribe to HIFICRITIC













































Quick Links

Premium Audio Review Magazine
High-End Audiophile Equipment Reviews


Equipment Review Archives
Turntables, Cartridges, Etc
Digital Source
Do It Yourself (DIY)
Cables, Wires, Etc
Loudspeakers/ Monitors
Headphones, IEMs, Tweaks, Etc
Superior Audio Gear Reviews



Show Reports
HIGH END Munich 2024
AXPONA 2024 Show Report
Montreal Audiofest 2024 Report

Southwest Audio Fest 2024
Florida Intl. Audio Expo 2024
Capital Audiofest 2023 Report
Toronto Audiofest 2023 Report
UK Audio Show 2023 Report
Pacific Audio Fest 2023 Report
T.H.E. Show 2023 Report
Australian Hi-Fi Show 2023 Report
...More Show Reports


Our Featured Videos


Industry & Music News

High-Performance Audio & Music News


Partner Print Magazines
Australian Hi-Fi Magazine
hi-fi+ Magazine
Sound Practices
VALVE Magazine


For The Press & Industry
About Us
Press Releases
Official Site Graphics





Home   |   Hi-Fi Audio Reviews   |   News   |   Press Releases   |   About Us   |   Contact Us


All contents copyright©  1995 - 2024  Enjoy the Music.com®
May not be copied or reproduced without permission.  All rights reserved.