Technical Specifications
Technical features Carbon Dome tweeter
Continuum cone FST midrange
Aerofoil profile bass cones
Description 3-way in-ceiling system
Drive units 1x ø25mm (1in) Carbon Dome high-frequency
1x ø100mm (4in) Continuum cone FST midrange
2x ø130mm (5in) Aerofoil profile bass
Frequency range (-6dB) -6dB at 52Hz and 33kHz
Frequency Response -3dB 55Hz - 28kHz ±3dB
Sensitivity 90dB spl (2.83Vrms, 1m)
Harmonic distortion 2nd and 3rd harmonics (90dB, 1m)
<1% 90Hz - 33kHz
<0.5% 120Hz - 33kHz
Nominal impedance 8Ω (minimum 3.1Ω)
Recommended amplifier power 25W - 200W into 8Ω on unclipped programme
Frame height 355mm (14in)
Frame width 355mm (14in)
Depth 194.5mm (7.66in)
Cut-out height 332mm (13.1in)
Cut-out width 332mm (13.1in)
Cut-out height w/PMK 335mm (13.2in)
Cut-out width w/PMK 335mm (13.2in)
Protrusion 8mm (0.3in)
PMK 7C
Net weight 9kg (19.84lb) Inc accessories
Finishes Back box: White
Grille: White
