英国QUAD(国都) S-4 落地音箱
Quad has always prided itself as providing the complete solution to music lovers. Each Quad component marries perfectly to other parts of the hi-fi system and is designed with one target – to be ‘The Closest Approach To The Original Sound’.Quad S Series loudspeakers fulfil that objective admirably. Sporting a new ribbon treble unit aligned, through sophisticated crossover networks, to Quad’s advanced bass-midrange drivers, each and every loudspeaker in the range delivers all the nuances and passion of the original performance.
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技术参数 |
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General description |
3-way floorstanding speaker |
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Enclosure type |
ABR |
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Transducer complement |
3-way |
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ABR |
125mmx2 |
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Bass driver |
125mm Woven Carbon fibre Cone |
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Midrange driver |
100mm Woven Carbon Fibre Cone |
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AV shield |
No |
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Treble Driver |
12 x 45 mm True Ribbon |
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Sensitivity (2.83V @ 1m) |
88dB |
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Recommended amplifier power |
25-175W |
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Peak SPL |
110dB |
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Nominal impedance |
8½ Cpmpatible |
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Minimum impedance |
3.5½ |
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Frequency response (+/-3dB) |
44Hz ~ 23kHz |
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Bass extension (-6dB) |
37Hz |
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Crossover frequency |
520Hz & 3.9kHz |
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Cabinet Volume (in litres) |
47.0L |
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Dimensions (H x W x D) |
(870 + 55) x 180 x (300+30)mm |
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Weight |
20.5kg |
