• 1x ø200mm (8in) blue Aramid fibre cone bass/midrange

• 1x ø25mm (1in) NautilusTM swirl loaded pivoting aluminium dome tweeter

• Sensitivity SPL (2.83V, 1m): 89 dB

• Impedance Nominal (min): 8Ω (4.5Ω)

• Diecast chassis and 3-position EQ switch

• Superior crossover components, connections

• Frame diameter: 290mm (11.4in)

• Cut-out diameter: 250mm (9.8in)

• Depth behind surface: 133mm (5.2in)

• Optional Square Grille Cover GR68SQ