Celestion Ruby
Alnico
Heritage
- Heritage Series G12-65
- Heritage Series G12M
- Heritage Series G12H(55)
- Heritage Series G12H(75)
Alnico
- Celestion G10 Gold
- Celestion Cream
- Celestion Gold
- Celestion Blue
- Celestion Ruby
Signature
- G12 EVH
- G12 - 50GL Lynchback
Classic
- VT-Junior
- G10 Greenback
- G10 Vintage
- G10N-40
- G10 Creamback
- G12H-150 Redback
- V-Type
- Classic Lead
- A-Type
- F12-X200
- Vintage 30
- G12H Anniversary
- G12M-65 Creamback
- G12K-100
- G12-35XC
- G12H-75 Creamback
- G12 Century Vintage
- Neo Creamback
- G12T-75
- Neo 250 Copperback
- G12M Greenback
- G15V-100 Fullback
Originals
- Eight 15
- Ten 30
- G12T 'Hot 100'
- Rocket 50
- Seventy 80
Bass
- BL10-100X
- BN10-200X
- BN10-300X(4)
- PULSE10
- PULSE12
- BN12-300S (4)
- BN12-300S (8)
- BN15-400X
- PULSE15
- BL15-300X (8)
- BL15-300X (4)
- BN15-300X
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.
8Ω Frequency Response
General Specifications
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
