Diffuser for channel surround 2-way in closed speaker - 1 x C-CAM ® woofer with RST PROFILE 150 mm - 2 x 25 mm gold dome C-CAM ® dome tweeter - Crossover with audiophile grade selected components - Cabinet Reinforced with speakers to bolt through fixing system, equipped with individual camera for the woofer in polymer casting - Frequency Response 60 Hz - 35 kHz - 87 dB/W/m Nominal Impedance - 8 ohms Efficiency - Recommended amplifier between 30 and 85 Watt RMS power - Magnetic Grill with invisible attacks - Double pair of terminals for Bi-amping or bi-wiring - Dimensions (Grill and connectors including) 322 x 250 x 147 mm (L x H x D) - Weight 4.3 kg - Satin Finish Satin White (White)