HUG - here for all audio enthusiasts


"This Harbeth User Group (HUG) is the Manufacturer's own managed forum dedicated to natural sound, realisable by controlling the confounding variables between tthe microphone and the listeners' ears.

For example, the design of and interaction between the hifi amplifier and its speaker load can and potentially will alter the sound balance of what you hear. To reproduce the sounds captured by the recording microphones, as Harbeth speakers are designed to do, you would naturally select system components (sources, electronics, cables and so on) that do not color the sound before it reaches the speakers.

Identifying components for their system neutrality should, logically, start with the interpretation and analysis of their technical, objective performance, as any and every deviation from a measurably flat frequency response at any point along the serial chain from microphone to ear is very likely to cause the total system to have an audible sonic personality. That includes the contribution of the listening room itself.

HUG specialises in making complex technical matters simple to understand, aiding the identification of audio components likely to maintain a faithful relationship between the recorded sound and the sound you hear. With our heritage of natural sound, HUG cannot be really be expected to guide in the selection, approval, endorsement or even discussion of equipment that is intend to introduce a significantly personalised sound to the audio signal chain. For that you should do your own research and above all, make the effort to visit an Authorised Dealer and listen to your music at your loudness on your loudspeakers through the various electronics offered there. There is no on-line substitute for that time investment in a dealer's showroom.

If you desire to intentionally tune your system sound to your personal taste, please consider carefully how much you should rely upon the subjective opinions of strangers. Their hearing acuity and taste will be different to yours, as will be their motives and budget, their listening distance, listening loudness and listening room treatment, not necessarily leading to appropriate equipment selection and listening satisfaction for you.

Alternatively, if faithfully reproducing the sound intended by the composer, score, conductor and musicians over your speakers is your audio dream, then understanding something of the issues likely to fulfill that objective is what this forum has been helping with since 2006. Welcome!"

Jan. 2018
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P3ESRs, Compact 7, Super HL5, M30s, How Do They Differ In Sound?

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  • P3ESRs, Compact 7, Super HL5, M30s, How Do They Differ In Sound?

    Given equal feeds and rooms, how would the the above 4 speakers differ in sound? Most bass, smoothest highs, etc.

    I've read, and read, and read, but still have no idea how they differ in "sound".
    Thanks to all.

  • #2
    My first listening to Harbeth diary notes

    I wrote down my own findings here:


    • #3
      The Harbeth shines

      To keep it simple, I'd personally sum up as I've done before... The Harbeth family share far, far more than they differ. Any "difference" is as much to do with the physical size of the enclosures and drivers as anything else. This makes choosing a Harbeth much easier than with some other ranges, where different models at different price-points are aimed at different target audiences and sound different accordingly.

      The one "slight" exception could be the Monitor 30, which isn't so different at all, but possibly having a touch, and I mean just a touch, less bass energy and therefore a "brighter" upper mid as a result. We're talking tiny differences here though and again, I suspect the cabinet size offers most of this (I have compared my LS5/9's to the M30's and confirm the claims of "drop-in replacement for the former, but I digress - the Harbeth midrange shines through with ease )...