Stage 260C The Stage 260C has a 6.5" (165mm) Polycellulose cone woofer and 1" (25mm) Aluminum dome tweeter with an acoustic lens waveguide. A visually discrete zero bezel grille and easy installation allow these speakers to be heard and not seen. Elements including baffles with acoustic smoothing and acoustic lens tweeters have been incorporated into the design to ensure that the sound is clear and accurate. Category Specification Details General Specifications High Frequency Transducer 1" (25mm) Aluminum dome with Acoustic Lens Low Frequency Transducer 6.5" (165mm) Polycellulose cone woofer Recommended Amplifier Power (Full Range) 20–100W RMS Frequency Response 50Hz–25kHz (-6dB on-axis) Sensitivity (2.83V@1m) 87dB Nominal Impedance 8 ohm Crossover Frequency 3000Hz Inputs Nickel-plated spring-loaded connectors Grille Dimensions Dia Cutout Dimensions Dia Mounting Depth 3.9 in (100mm) Product Weight 1.9 kg Shipping Carton Dimensions L 11 in (280mm) x W 11 in (280mm) x H 5.4 in (136mm) Shipping Carton Weight 5.6 lbs (2.54 kg)