Quad S-4 Floorstanding Speakers

Quad S-4 Floorstanding Speakers

General description 3-way floorstanding speaker
Enclosure type ABR
Transducer complement 3-way
ABR 125mmx2
Bass driver 125mm Woven Carbon fibre Cone
Midrange driver 100mm Woven Carbon Fibre Cone
Treble Driver 12 x 45 mm True Ribbon
AV shield No
Sensitivity (2.83V @ 1m) 88dB
Recommended amplifier power 25-100W
Peak SPL 100dB
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 16.4kg

Quad S-4 Floorstanding Speakers