![configuration of the speaker places the](/images/new-backgrounds/195056/19505677x1.webp)
| configuration of the speaker places the |
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| tweeter rather low. We finally put it |
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| at woofer height, but slanted down so |
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| that it pointed toward the tweeter. The |
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| resulting frequency response curve (top |
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| right), is very good, especially through |
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| the upper midrange and the top end, The |
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| waviness in the lower part of the band is, |
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getting the tone wrong on a couple of the | as usual, due to room modes. Of course |
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really large drums. But because the bass | there’s not much in the way of very |
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response is necessarily limited, the prob- | low bass. Clean response mostly ends |
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lem wasn’t more than detectable. Much | at 50 Hz, and even then the waveform |
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more noticeable was the furious rhythm | (second image at right) isn’t really clean. |
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and the energy. That odd scraped gourd | Below that you’ll hear sound, but not the |
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in the introduction came on with power, | fundamental tone. |
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and so did the whistle. The kick drum, | The 100 Hz square wave (bottom |
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which some speakers simply ignore | right) is quite good, with barely a glitch |
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(perhaps fortunately), was surprisingly | on the riser, and a funny little lateral |
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good. So was Feldman’s piano. | wave almost certainly caused by distor- |
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We were curious to see how the | tion in the bass. But then we do test at |
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Castle Richmonds would do on our usual | high levels: 100 dB reference level at that |
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battery of technical tests. We began by | 1 m distance. |
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drawing its impedance curve, which is | By the usual high end standards, |
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shown in the graph above. Despite the | these are |
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claim of an 8 ohm impedance, the curve | ably won’t be the cheapest in the store, |
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actually gets rather closer to 4 ohms | however, and people not used to high end |
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over an important part of the range, | gear may find their gaze wandering over |
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and considerably below 4 ohms at high | to speakers half the price and triple the |
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frequency. | size. But you’re buying music, not scrap |
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We set up our precision calibrated | iron. For a price most people can either | fivepacks. We were thinking that you | |
microphone 1 m in front of the Rich- | pay or save up for in a reasonable time, | could add a subwoofer and you’d have a | |
mond, but weren’t certain how we | they’ll amply justify buying something | home theatre system that would make | |
should orient it. We usually position it | other than a mini system. | your | |
on axis with the tweeter, but the inverted | Too bad they’re not available in | green with envy. |
CROSSTALK
In an ideal | No of course it can’t play a full orchestra | able with, and you can start to discover their |
all be affordable and equally suited to re- | at realistic volume. Of course it can’t repro- | numerous assets. I’m talking about image, |
producing all types of music effortlessly. In | duce kettle drums and plucked basses real- | depth and width, all of which are perfectly |
the real world, many speakers strain with | istically. But what it can handle it handles | acceptable. If the bottom end could use a |
the task of handling the weight of complex | with aplomb. It has none of the grey opaque | little more weight, the midrange is very |
music. This one was no exception. | sound of too many inexpensive speakers. It | good and gives the music considerable rich- |
Choosing a pair of speakers is often a | plays music, for real. | ness. The sensitivity of the musicians, heard |
sum of compromises, and, in this case you'd | I was bemused by the quality touches | through these speakers, is contagious. |
best limit your music listening to smaller | Castle has provided even at this price. The | Add to that a multitude of details, good |
groups, with or without voices. You'll ac- | terrific wood finish for one. The curved | inflection, lyrics you can always follow. |
tually be happily surprised, as I was, with | grille (best left off, as usual) for another. | These qualities make you forget, or at least |
these speakers' ability to deliver a clearly- | And have you noticed that they went to the | forgive, an occasional hardening here and |
defined image, and the solid, palpable pres- | expense of making | there, and perhaps a bit of drag on certain |
ence of each performer. | speakers? | rhythms. |
This is a class act all the way. | On the æsthetic side, you can hardly | |
| help noticing the refined wood finish that | |
This is a much smaller speaker than any |
| invites you to touch them, to appreciate |
Castle we had ever tested, but its consider- | Despite their modest price these little | their satin smoothness. These cabinets |
able virtues make it a worthy member of a | speakers can give their owners a lot of plea- | were made by artists, not mere laborers. |
distinguished family. | sure. Find a volume level they’re comfort- | |
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LISTFEDBACKNING
ROOM
ULTRA HIGH FIDELITY Magazine 37