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Review NaN of
, from Australia Summary:
After living with a pair of Polk RTA-11t speakers for about 10 years, a friend from work mentioned that he knew of someone wanting to sell a pair of Yamaha NS-2000s. I went to audition them, and I was not the slightest bit impressed with them. The system they were attached to consisted of a Vemak(?) CD player and a Cary amp (I think it put out about 10W/ch) connected with about $5000 worth of cables. However, I persisted and went back to audition them with my 130W/ch Rotel power amp. That made a difference. I have now been using the NS-2000s for about 2 months. They sit atop heavy, spiked steel stands. They are a 3-way design, with a 30mm beryllium dome tweeter, an 88mm beryllium dome midrange, and a 330mm carbon fibre woofer. The tweeter and midrange are (probably) identical to the ones used in the NS-1000Ms. The woofer and cabinet are superior. At lower listening levels I actually prefer to hook up a pair of mini monitors, since the Yamahas just don't seem to get going until you stuff several watts into them. But at medium to "share you music with the neighbours" levels, these speakers are fantastic. At times I am a "bass freak" and when I wind up the bass control, they are quite happy. Most of my friends do not appreciate what good sound quality is until you cause them physical pain. When I "show off" I sometimes play Dire Strait's "Money For Nothing". Towards the end of the guitar cressendo, you think your ears are going to bleed. But from the other end of the house, the sound is clear and undistorted. This lends credit to their high level abilities (and nothing to my intelligence). I listen mainly to rock/pop, but I do listen to jazz, classical and some folk quite regularly. I don't know if these speakers are "accurate" -- I haven't been able to directly compare them with a live performance, but I find the sound to be extremely "listenable". I find that I turn on the stereo far more frequently than when I had the Polks connected. I am considering upgrading my CD player, which is now around 9 years old. I think CD technology has progressed somewhat over that period. Despite Polk and Yamaha claiming a sensitivity of 90dB/W/m for their speakers, I find that for normal listening levels I used to have the volume control at about 9 o'clock for the Polks, but I use it at about 11 o'clock for the Yamahas (yes, I am using an identical electronics setup in both cases). The construction of the Yamahas is excellent, and the wood veneer finish is still beautiful, and these speakers are probably 15 years old. The previous owner had some modifications made, and the woofers reconed when the foam surrounds deteriorated. The new cones have a synthetic surround, perhaps butyl rubber, which should last longer than foam. The other modifications were internal rewiring, and the replacement of the spring clip connectors with banana sockets. The only problem I have now is that the midrange and tweeter attenuators are getting a bit scratchy. They need cleaning or replacing, and I doubt that Yamaha spares are cheap. When used as home theatre speakers they are also excellent, except that I feel that I need a subwoofer. This isn't due to their inability to reproduce stacks of bass, but some movie soundtracks have bloated bass effects, and the 500Hz crossover point is just way too high. With my surround sound processor's bass boost on, the low bass effects are huge, but the upper bass becomes very boomy and tiring. A subwoofer crossed over at the recommended 80Hz would be better. Overall I am truly happy with these speakers. They look great without their grilles, and the cabinets polish up a treat. I give them 4 stars. They are not as good as other speakers I have heard, but then I cannot afford those speakers. However, for the price I paid ($2000 Australian) they are a wonderful balance of clarity and ability to go loud. This suits me. I would really like to hear comments from other owners of the NS-2000.
Manufacturer's Specifications:
Woofer: 330mm (13") pure carbon fibre with 89mm voice coil Midrange: 88mm (3.5") beryllium dome Tweeter: 30mm (1-3/16") beryllium dome Sensitivity: 90dB/W/m Impedance: 6 ohms Frequency response: 28 - 20,000Hz Power Rating: 125W Crossover: 500Hz, 6kHz Dimensions (WxHxD): 440x752x370mm (17-5/8 x 29-5/8 x 15-7/8) Weight: 47kg each (103lb)
My music system components:
Sony CDP-C705 CD player Sony TA-E77ES preamplifier Rotel RB-870BX power amplifier Sony MDS-JE510 minidisc recorder Nakamichi ST-7 tuner Cable Talk 3.1 speaker cable
Strengths: Very clear, enjoyable sound. Will go extremely loud when needed. Weaknesses: Not as precise as some newer speakers - but they cost lots.
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