Description
Yamaha NS5000 Speakers
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NS-5000’s tweeter, midrange, and woofer all feature diaphragms made of 100%*1 ZYLON®. The soft-dome diaphragm suppresses peaks and dips in the frequency response caused by the inherent resonance of the diaphragm, while taking advantage of ZYLON®‘s high acoustic velocity comparable to that of beryllium, considered as the ideal diaphragm material for its hardness, lightweight (low density), and stiffness.
This bass-reflex enclosure with an internal volume of 65 liters — the smallest possible size for a 30 cm (12”) 3-way configuration — is solidly assembled with the 3-way mitered joint construction technique and other traditional crafting methods. Reinforcing crosspieces inside the enclosure, based on FEM analysis, suppress “box ringing” caused by delayed vibration from the six surfaces of the enclosure. In addition, a twisted flare port prevents port noise (wind noise produced at each end of a bass reflex port) inherent in the bass reflex design, and improves resolution in the low frequency range while also enhancing signal-to-noise performance.
Specifications:
NS-5000
| Type | 3-way bookshelf, bass-reflex system |
| Frequency response | 26 Hz – 40 kHz (-10 dB), – 100 kHz (-30 dB) |
| Normal input power | 200 W |
| Maximum input power | 600 W |
| Sensitivity | 88 dB / 2.83 V / 1 m |
| Nominal Impedance | 6 Ω (minimum 3.5 Ω) |
| Crossover frequencies | 750 Hz, 4.5 kHz |
| Diaphragm | ZYLON® |
| Voice coil | Square copper wire |
| Tweeter | 3 cm, ferrite, non-magnetically shielded |
| Midrange | 8 cm, ferrite, non-magnetically shielded |
| Woofer | 30 cm, ferrite, non-magnetically shielded |
| Filter characteristics | Tweeter: -18 dB / oct. Midrange: -12 dB / oct. (low), -6 dB / oct. (high) Woofer: -6 dB / oct. |
| Input | Single |
| Dimensions (W x H x D) | 395 × 690 × 381 mm 395 × 690 × 422 mm (including speaker terminals) 15-1/2” x 27-1/8” x 15” 15-1/2” x 27-1/8” x 16-5/8” (including speaker terminals) |
| Weight | 35 kg; 77.2 lbs. |
| Accessories | Separate protectors (for tweeter, midrange and woofer), port plug, owner’s manual * Speaker cables are not included. |
SPS-5000
| Material | Aluminium (four legs are solid aluminium); Steel (top plate, spikes, spacers) |
| Dimensions (W x H x D) | 393 × 304 × 376 mm; 15-1/2” x 12” x 14-3/4” (with spikes), 393 × 285 × 376 mm; 15-1/2” x 11-1/4” x 14-3/4” (without spikes) |
| Weight | 8 kg; 17.6 lbs. |
| Accessories | Speaker fixing screws, owner’s manual |
