Eminence Legend 1275: 12″ Guitar Speaker
A British voiced speaker reminiscent of classic OEM tones from the past with tight, punchy lows, warm mids, and crisp, articulate, open highs.
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Specs:
Nominal Basket Diameter 12″, 305 mm
Nominal Impedance* 8 Ω
Power Rating**
Watts 75 W
Music Program N/A
Resonance 111 Hz
Usable Frequency Range 80 Hz- 5.1 kHz
Sensitivity*** 101.1 dB
Magnet Weight 34 oz.
Gap Height 0.313″, 8 mm
Voice Coil Diameter 1.5″, 38 mm
Thiele & Small Parameters:
Resonant Frequency (fs) 111 Hz
DC Resistance (Re) 7.36 Ω
Coil Inductance (Le) 0.55m H
Mechanical Q (Qms) 15.07
Electromagnetic Q (Qes) 1.09
Total Q (Qts) 1.02
Compliance Equivalent Volume (Vas) 29.61 liters / 1.05 cu.ft.
Peak Diaphragm Displacement Volume (Vd) 25.9 cc
Mechanical Compliance of Suspension (Cms) 0.07 mm/N
BL Product (BL) 11.95 T-M Diaphragm Mass Inc.
Airload (MMs) 30 grams
Efficiency Bandwidth Product (EBP) 101
Maximum Linear Excursion (Xmax) 0.47 mm
Surface Area of Cone (Sd) 552 cm2
Maximum Mechanical Limit (Xlim) N/A
Mounting Information:
Recommended Enclosure Volume
Sealed Acceptable
Vented N/a
Driver Volume Displaced 0.068 cu.ft. / 1.93 liters
Overall Diameter 12.26″, 311.4 mm
Baffle Hole Diameter 11.06″, 280.9 mm
Front Sealing Gasket Yes
Rear Sealing Gasket Yes
Mounting Holes Diameter 0.25″, 6.4mm
Mounting Holes B.C.D. 11.71″, 297.4mm
Depth 4.44″, 112.8 mm
Net Weight 7 lbs, 3.18 kg
Shipping Weight 9 lbs, 4.08 kgs
Materials of Construction:
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite
Magnet Core Details Non-vented core
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Paper cone edge
Dust Cap Composition Zurette dust cap
