Many individuals affiliate nice worth with a low value. We at What Hello-Fi? don’t do this. Wish to know why? Exhibit 1: the Audiovector QR 7 audio system. These 114cm excessive floorstanders are by all reckonings an costly product, but after spending an excessive amount of time of their firm we nonetheless can’t imagine that they provide a lot for the cash.
They’re the range-toppers in Audiovector’s starter QR collection and provide an ideal resolution for these with bigger rooms. Our take a look at room is a reasonably beneficiant 3 x 7 x 5m in dimension, and that’s the type of house that you simply’ll want to listen to these audio system at their finest. Go a lot smaller and the QR 7’s appreciable low-end attain and scale begin to change into oppressive.
Construct & design
We’ve no complaints in regards to the Audiovector’s construct high quality. These massive cupboards are fantastically made and are completed to a excessive normal. Their bulk may have been a problem however good aesthetics assist the QR 7 mix into a variety of rooms. To our eyes, they appear costly, stylish and uncluttered. There are three end choices: Black Piano, Darkish Walnut and White Silk.
These floorstanders are a three-way design, marrying an AMT (Air Movement Transformer) tweeter to a 15cm midrange and a pair of 20cm bass drivers. AMTs use a pleated diaphragm that strikes air with a concertina-type movement. Audiovector isn’t any stranger to such designs, having used them extensively through the years. Right here, the tweeter is fronted by a specifically designed mesh grille that’s claimed to cut back sibilance.
Audiovector QR 7 tech specs
Sort Three-way floorstander
Drive models AMT tweeter, 15cm midrange, 2x 20cm bass
Port Sure (downward-firing)
By-wire? No
Impedance 6 ohms
Sensitivity 90.5dB/W/m
Dimensions (hwd) 114 x 25 x 40cm
Weight 36.2kg
Finishes x3 (Darkish Walnut, Black Piano, White Silk)
The midrange and bass models all use composite cones the place two skinny skins of aluminium sandwich a layer of damping materials. The thought is to mix excessive ranges of rigidity with low resonance, which ought to lead to sturdy dynamics coupled with loads of element decision.
The crossover factors are fairly typical with the bass driver handing over to the midrange at 425Hz and the mid to the AMT at 3kHz. These audio system are designed to be comparatively undemanding to drive, and the numbers bear this out with a claimed sensitivity of simply over 90dB/W/m and a 6 ohm nominal impedance. Check out the QR 7’s impedance curve and you’ll find that their load isn’t significantly demanding at any a part of the frequency vary, so they need to work nicely with most amplifiers from {an electrical} compatibility perspective.
Compatibility
Their low frequencies are tuned by a downward firing port. This port exits close to the entrance fringe of the QR 7’s base and vents by the small hole between the primary cupboard and the plinth that helps it. Such an association tends to make audio system much less fussy about placement inside a room, and so it proves on this case with the Audivectors sounding fairly balanced from round 50cm away from the closest partitions. They don’t show too fussy about angling in the direction of the listening place both, which factors to a decently extensive dispersion from these AMT tweeters. We find yourself with the QR 7 pointing in the direction of the listening place, crossing just a little behind our heads, which provides a broad and properly targeted soundstage.
This easy-going nature extends to partnering gear too. These audio system are revealing sufficient to indicate flaws earlier within the sign path however don’t exit of their solution to emphasise them. We use our typical reference set-up of Naim ND555/555 PS DR music streamer and Burmester 088/911 Mk III amplifier for a lot of our testing but additionally attempt the audio system with various sources equivalent to Rega’s new Naia turntable and TEAC’s VRDS-701 CD participant in addition to extra value appropriate amplification within the type of Naim’s SuperNait 3.
Sound
It’s honest to say that these Audiovectors can be thought of massive audio system by most requirements. Add that beneficiant cupboard quantity to a pair of 20cm bass drivers and the expectations are of highly effective bass and high-loudness functionality. These expectations are met with ease. The QR 7 shrug off demanding recordings equivalent to Hans Zimmer’s The Darkish Knight or Huge Assault’s Mezzanine. They dig impressively deep into the bass and ship these low frequencies with authority and grip. Push quantity ranges north and the QR 7 reply with composure. However there’s much more to those audio system than simply muscle.
That highly effective bass is properly balanced with the remainder of the frequency vary and seamlessly built-in with the mids. Positive, put these towers proper up towards a wall, in a room nook or drive them to work in a small room and that prodigious low-end will stick out. However take only a little bit of care, which at this degree is hardly an excessive amount of to ask, and you’ll get even and articulate performers that simply get on with their job unobtrusively.
These Audiovectors are splendidly dynamic, delivering large-scale shifts within the music with management and verve. The subtleties aren’t ignored both with low-level nuances and adjustments in depth rendered rigorously. Audiovector has been working with AMT drivers for years and that have shines by in the way in which the tweeter and midrange combine to ship a surprisingly clear and insightful midrange. As we hearken to the likes of Aretha Franklin and Suzanne Vega, we love the way in which these audio system ship their performances with the eagerness and vitality nonetheless intact. This uncommon degree of transparency by the midrange lifts the QR 7 nicely above the norm.
Can they dance, you may ask? We’re comfortable to say that they will, in a barely understated method. The hard-charging rhythms of the Huge Assault album are delivered with confidence and the audio system convey the music’s constructing momentum nicely. They is probably not essentially the most thrilling floorstanders now we have heard at this degree, however they continue to be musically cohesive, and most significantly handle to carry our curiosity throughout our longer listening periods.
Verdict
In our opinion, the Audiovector QR 7 characterize loads of capacity for the cash. They do all of the issues massive audio system are anticipated to do however mix that with ranges of finesse, decision and perception that aren’t widespread. So long as you give them the room to breathe and a suitably gifted system, we predict these audio system are one thing of a steal for the cash. Good worth? We actually suppose so.
SCORES
- Sound 5
- Construct 5
- Compatibility 5
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