EMINENCE EB12LTA Beta-12LT 12” 250 W 8 Ohm SPEAKER

• Nominal Basket Diameter 12“, 304.8 mm
• Nominal Impedance 8 ohms
• Power Rating Watts 225 W / Music Program 450 W
• Resonance 45 Hz
• Usable Frequency Range 48 Hz - 8 kHz
• Sensitivity 97.7
• Magnet Weight 38 oz.
• Gap Height 0.312“, 7.92 mm
• Voice Coil Diameter 2“, 50.8 mm

• Resonant Frequency (fs) 45 Hz
• DC Resistance (Re) 7.37
• Coil Inductance (Le) 0.83 mH
• Mechanical Q (Qms) 6.44
• Electromagnetic Q (Qes) 0.55
• Total Q (Qts) 0.51
• Compliance Equivalent Volume (Vas) 136.3 liters / 4.8 cu. ft.
• Peak Diaphragm Displacement Volume (Vd) 170 cc
• Mechanical Compliance of Suspension (Cms) 0.34 mm/N
• BL Product (BL) 11.7 T-M
• Diaphragm Mass inc. Airload (Mms) 36 grams
• Efficiency Bandwidth (EBP) Product 82
• Maximum Linear Excursion (Xmax) 3.2 mm
• Surface Area of Cone (Sd) 532.4 cm²
• Maximum Mechanical Limit (Xlim) 8.0 mm

• Recommended Enclosure Volume Sealed 14-51 liters/0.5-1.8 cu.ft. Vented 56.6-116 liters/2-4.1 cu.ft.
• Overall Diameter 12.03“, 305.5 mm
• Baffle Hole Diameter 10.95“, 278.1 mm
• Front Sealing Gasket fitted as standard
• Rear Sealing Gasket fitted as standard
• Mounting Holes Diameter 0.25“, 6.4 mm
• Mounting Holes B.C.D. 11.59“, 294.3 mm
• Depth 4.47“, 114 mm

• Copper voice coil
• Polyimide former
• Ferrite magnet
• Vented core
• Pressed steel basket
• Paper Cone
• Cloth cone edge
• Solid composition paper dust cap

• 98 dB sensitivity 1 W / 1 m
• 400 W + 60 W Power Handling
• 3" + 1.5" Copper Clad Sandwich Voice Coil
• Single Point Source providing coherent Wave Front
• Optical for compact 2-way Systems

Originally created as a higher-power handling variant of the G12M Greenback, the G12-65 is widely regarded as one of the best speakers ever produced for use in a 4x12 cabinet.

With its fast attack and tightly controlled low-end, the G12-65 became a firm favourite in the ʼ80s with hard rock players. The precisely tuned midrange and crisp defined top-end contribute to an aggressive crunch sound that punches through the mix while the mid-range warmth and detail give weight and depth to single notes.