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The Ruby is an alnico-magnet guitar speaker thats purpose-built to create vintage tones and at 35-watts power handling, its 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.

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Nominal diameter 12", 305mm
Power rating 35W
Nominal impedance 8Ω & 16Ω
Sensitivity 100dB
Chassis type Pressed steel
Voice coil diameter 1.75", 44.5mm
Voice coil material Round copper
Magnet type Alnico
Frequency range 75-5000Hz
Resonance frequency, Fs Fs: 75Hz
DC resistance, Re 6.7Ω & 13.1Ω

Mounting Information
Cut-out diameter 11.1, 283mm
Diameter 12.2", 309mm
Magnet structure diameter 5.0", 128mm
Mounting slot dimensions 0.31", 7.9mm Ø
Mounting slot PCD 11.7", 297mm
Number of mounting slots 8
Overall depth 6.5, 165mm
Unit weight 9.3lb, 4.2kg