Pair of speakers PIONEER S-2EX

Free-mounted Nautilus^TM tube loaded aluminium dome tweeter
Kevlar® brand fibre cone FST midrange
Flowport^TM
txt3 3-way vented-box system
Drive units 1x ø25mm (1 in) aluminium dome high-frequency
1x ø130mm (5 in) woven Kevlar® cone FST midrange
2x ø130mm (5 in) Paper/Kevlar® cone bass
Frequency range -6dB at 34Hz and 50kHz
Frequency response 40Hz - 22kHz ±3dB on reference axis
Dispersion Within 2dB of reference response
Horizontal: over 60º arc
Vertical: over 10º arc
Sensitivity 86dB spl (2.83V, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 120Hz - 20kHz
<0.5% 200Hz - 20kHz
Nominal impedance 8Ω (minimum 3.18Ω (minimum 3.1Ω)
Crossover frequencies 360Hz, 3.5kHz
Recommended amplifier power 50W - 150W into 8Ω on unclipped programme
Max. recommended cable impedance 0.1Ω
Dimensions
Height: 1155mm (45.5 in) (not including feet)
Width: 154mm (6.1 in) (over cabinet)
322mm (12.7 in) (over base)
Depth: 200mm (7.9 in) (over cabinet)
322mm (12.7 in) (over base)
Net weight 24.5kg (54 lb