Celestion T6385BWD 12-inch Ruby Alnico Magnet Guitar Loudspeakers 16 Ohm 35 Watts Speaker Mid-Powered Amps and Combos Vintage Tones || SPECIFICATIONS : | Nominal diameter : 305mm / 12in | Power rating : 35W | Rated impedance : 16Ω | Sensitivity : 100dB | Chassis type : Pressed steel | Magnet type : Alnico | Voice coil diameter : 1.75in / 44mm | Voice coil material : Round copper | Frequency range : 75-5000Hz | Resonance frequency, Fs : 75Hz | DC resistance, Re : 6.7Ω or 13.1Ω | || MOUNTING INFORMATION Cut-out diameter : 283mm / 11.1in | Diameter : 309mm / 12.2in | Magnet structure diameter : 128mm / 5.0in | Mounting hole dimensions : 7.9mm / 0.31in Ø | Mounting hole PCD : 297mm / 11.7in | Number of mounting holes : 8 | Chassis depth (inc gasket) : 92mm / 3.63in | Magnet depth : 73mm / 2.87in | Overall depth : 165mm / 6.5in | Unit weight : 4.2kg / 9.3lb | || The Ruby is an alnico-magnet guitar speaker that's purpose-built to create vintage tones – and at 35-watts power handling it's ideal for use with mid-powered amps and combos. Bringing the instantly familiar Celestion alnico vibe with its glorious dampened attack; the Ruby oozes a richly musical vintage warmth with mellow highs and a smooth sophisticated midrange. || “The Ruby brings an instantly familiar Celestion alnico vibe to your playing,” says Celestion head of engineering, Paul Cork. “And the 35-watt rating means that it's an ideal drop-in for medium-power output amp combos” || Featuring an 8-hole steel frame, the Celestion Ruby delivers an output sensitivity of 100dB and is available in 8 or 16 ohms. The classic alnico speaker shape and lush, deep red colour ensures Ruby looks the part, complementing the authentic Celestion tonality, and ensuring that no one could mistake this remarkable guitar speaker's family history.