Tannoy Mercury M2 Bookshelf Speaker (sold)

Made In Europe

Specification


Type : rear port reflex
Drive units
- 165mm woofer;
- 25mm tweeter
- Frequency response 48Hz-2OkHz ±3dB
- Sensitivity 88dB for 283V into 8 ohms
- Nominal Impedance 8 ohms
- Recommended amplifier power 10-80 watts

Dimensions 380 x 263—x 270mm
Weight 6.2kg




The Sound of the Mercury
 

The Mercury M2 has certainly been designed to satisfy a large number of audiophiles: for this reason a particular attention has been paid to the frequency response, well extended at both ends. While it is quite easy for any decent tweeter to reproduce reasonably well the highest frequencies it becomes a difficult task for a cheap woofer into a mid-sized enclosure to sound decently powerful and deep.


 Nevertheless, the Tannoy designers seem to have been able to recycle their experience on more expensive projects, since the Mercury M2 has a quite deep and powerful bass range, surprisingly articulated for the price. It certainly contributes to the big sized sound of this loudspeaker: a must for every entry-level design.
 
A slight tendency to bass boom from the resonant cabinet limits the performance of the bass range: with a stiffer cabinet I'd have rated it excellent for the price. It is just very good, indeed.
 
The mid range is natural, just a little bit *behind* the bass and the highs, but still very enjoyable, even when reproducing difficult female voices. A good level of introspection and analysis completes a performance in the mids that can be considered surprisingly correct for the price.
 

Then add an open, crystal clear high range and you get an idea of the sound of the Mercury M2. Just let me point out that the tweeter doesn't seem perfectly linear, in the sense that it seems to have a peak in its frequency response that makes the sound quite bright, nothing that can't be cured by means of a careful speakers placement into the listening room (see the paragraph some advice below for details).
 
Apart from this peak of the tweeter (most cheap tweeters are far from being linear, and even many expensive ones...) the Mercury M2 tonal balance is surprisingly good for the price, with a very good bass frequency response.
Dynamics
 
Cheap speakers can't play miracles, y'll know this (or, at least, you SHOULD know this). The Mercury is no exception to this rule. Nevertheless its sound is quite vivid and plenty of life, just a bit compressed in the bass. No, I'm not saying this loudspeaker isn't punchy: it is, indeed, provided the musical program isn't too complex. As expected, the macro-dynamics performance of the mid-high range is better, though I won't suggest to drive this speaker far too loud or it'll start to shout and the sound will easily become edgy and aggressive.
 

Let me clarify this a bit further: in my opinion this loudspeaker plays at its best into mid-sized rooms (20-22 m2) while into larger rooms it seems to have some trouble, as into small rooms (less than 14/15 m2) too. For smaller listening rooms I'd suggest the Mercury M1 model while for larger ones I'd suggest the M3.

Please have in mind that it is the loudspeaker that should be choosen depending on the room and NOT viceversa.
You should know this: when, for a given price, you get something very good (the depth of the bass range) there's always a trade off. In this case it is the slowness of the bass, nothing particularly relevant, especially considering the price, but still quite noticeable (one of the first things you hear when you compare the M2 to smaller, similarly priced loudspeakers, such as the Wharfedale Diamonds, for example). Obviously enough, if you have a fast bass range, you lose the depth. Do you want both? Be prepared to open your wallet wider (way wider!).
 
Anyway, I like the pace the Mercury M2 gives to the Music.

Soundstaging
 
So, for 350 bucks do you really (I mean, REALLY) want a realistic soundstage? C'MON, GET REAL! The Mercury M2 isn't prepared for playing miracles, so the 3D scene is quite narrow, centered between the loudspeakers and even quite low. This is normal and you shouldn't be disappointed. If it had a realistic soundstage, why should the guys at Tannoy design better loudspeakers? :-)
 

Is there any other budget loudspeaker that does better? Yes, of course, but then you should say NO to a deep bass range or to something else. There's nothing like a free meal, keep this in mind when choosing your next loudspeakers.
 

Anyway, better results can be achieved quite easily, as I explain in the following paragraph:
Some advice
 

Fisrt of all let me say two words about the correct placement of this loudspeaker into your listening room. Choose a pair of heavy stands and secure the M2 to them using blue-tack or even bolts. The loudspeaker is light but quite large so it is very prone to oscillate and vibrate. In my opinion, some blue-tack is the way to go for easier placement.
 
The soundstage widens a bit and the bass range looses some of the boxy sound coming out from the...box :-)


 Do not place them far away from each other (not more than 2 meters) otherwise the center of the image will blur and you'll end up listening to a large headphone, instead of a pair of loudspeakers :-)
 
Also, a little amount of toe-in is required to tame the peak of the tweeter and to get a deeper soundstage. A felt (demi)ring may help on this, too.


Then a few words about partnership. The Mercury M2 should deliver 88 dB @ 1 Watt...but my experience suggests a more realistic 85 dB. When compared with well-known 88 dB loudspeakers the M2 sounds lower and, to get the same amount of acoustic pressure, you should turn the volume knob clockwise more than usual. This happened with 3 different amplifiers into 3 different HiFi systems and listening rooms and, considering that one of this amplifiers can made sound loud everything I've ever tried to connect to it, I'd conclude that the M2 needs AT LEAST a 50 watts good amplifier UNLESS your listening room is very small.
 
There's no need to spend a lot of money, any budget audiophile-oriented integrated amp will get the job done.

Finally I've noticed that the M2 likes to sound very often, in the sense that if you leave your HiFi system off for a few days you may need some break-in before getting back to the usual performance. This is normal for EVERY loudspeaker, but the M2 seems to like to play Music everyday.


Complaints
 

Uh, well, just a bad guy could complain of a pair of loudspeakers that for this few dollars offer so much Good Music. And I'm bad. Well, not really. I'd only have preferred a sturdier cabinet just to improve the already good quality of the bass. And let me add a tiny amount of extra sensitivity, too.
 

After all, it seems that the designers at Tannoy have released an improved version of the M2, named M2.5 with, guess what, a stiffer cabinet, a new crossover and a double magnet equipped woofer. Of course, it costs more than the M2 (there's nothing as a free meal, remember?).



Conclusions
 The Tannoy Mercury M2 gives you a huge amount of Good Music for a tiny amount of money: a must for any serious audiophile-wannabee on a budget.




Price : RM sold
Contact Simon Ting 012-3612507