S-4
S-4
Floor Standing Speaker
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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Specifications
| Model | S-4 |
| General description | 3-way floorstanding speaker |
| Enclosure type | ABR |
| Transducer complement | 3-way |
| ABR | 3 x 125mm |
| Bass driver | 2 x 125mm Woven Kevlar® |
| Midrange driver | 100mm Woven Kevlar® |
| AV shield | No |
| Treble Driver | 45 x 12mm true ribbon |
| Sensitivity (2.83V @ 1m) | 88dB |
| Recommended amplifier power | 40-200W |
| Nominal impedance | 6Ω |
| Minimum impedance | 3.5Ω |
| Frequency response (+/-3dB) | 44Hz ~ 23kHz |
| Bass extension (-6dB) | 37Hz |
| Crossover frequency | 520Hz & 3.9kHz |
| Cabinet Volume (in litres) | 47.0L |
| Dimensions (H x W x D) | (870 + 55) x 180 x (300+30)mm |
| Weight | 20.5kg |
