Product Overview
A 12", 50W guitar speaker with a 70Hz-4kHz frequency range.
- Specs:
Nominal basket diameter: 12", 305mm
Nominal impedance: 8 ohms
Power rating: 450W
Resonance: 105Hz
Usable frequency range:: 70Hz-4kHz
Sensitivity: 102
Magnet weight: 35oz.
Gap height: 0.312", 7.92mm
Voice coil diameter: 1.75", 44.5mm
Thiele & Small Parameters
Resonant frequency (fs): 42Hz
DC resistance (Re): 6.45
Coil inductance (Le): 0.61mH
Mechanical Q (Qms): 10.16
Electromagnetic Q (Qes): 0.71
Total Q (Qts): 0.66
Compliance equivalent volume (Vas): 34.08 liters / 1.2 cu.ft.
Peak diaphragm displacement volume (Vd): 846cc
Mechanical compliance of suspension (Cms): 0.09mm/N
BL product (BL): 12.6 T-M
Diaphram mass inc. airload (Mms): 2.6g
Efficiency bandwidth product (EBP): 147.6
Maximum linear excursion (Xmax): .8mm
Surface area of cone (Sd): 532.4 cm2
Mounting Information:
Vented/sealed: both are acceptable
Overall diameter: 12.02", 305.3mm
Baffle hole diameter: 10.97", 278.6mm
Front sealing gasket: fitted as standard
Rear sealing gasket: fitted as standard
Mounting holes diameter: 0.25", 6.4mm
Mounting holes B.C. D.: 11.63", 295.4mm
Depth: 6.2", 157.5mm
Net Weight: 9.3lb., 4.2kg
Materials of Construction
Coil construction: Copper voice coil
Coil former: Paper former
Magnet composition: alnico magnet
Core details: non-vented core
Basket materials: pressed steel basket
Cone composition: Hemp Cone
Cone edge composition: paper cone edge
Dustcap composition: Zurette dust cap
Product Details
Eminence 12" Canis Major 50W Replacement Guitar Speaker
Clean and full, with lots of body and sparkle, the Eminence Canis Major speaker gives you smoky smooth sound with high definition for your guitar amp. The 12" replacement speaker has a 50W power rating, a copper voice coil, alnico magnet, and will work in either a sealed or vented enclosure.
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