ALPHALITE

Recommended for professional audio as a mid/bass speaker. For sealed, vented or infinite baf. applications. Neodymium makes it very light.

SPECIFICATION

• Nominal Basket Diameter 6.5", 165.1 mm
• Nominal Impedance 8 ohms
• Power Rating Watts 100 W / Music Program 200 W
• Resonance 125.55 Hz
• Usable Frequency Range 74 Hz - 5.5 kHz
• Sensitivity 94
• Magnet Weight 3.5 oz
• Gap Height 0.25", 6.35 mm
• Voice Coil Diameter 1.5", 38.1 mm

• Resonant Frequency (fs) 126 Hz
• DC Resistance (Re) 7.3
• Coil Inductance (Le) 0.53 mH
• Mechanical Q (Qms) 6.30
• Electromagnetic Q (Qes) 0.61
• Total Q (Qts) 0.56
• Compliance Equivalent Volume (Vas) 4.92 liters / 0.17 cu. ft.
• Peak Diaphragm Displacement Volume 46 cc
• Mechanical Compliance of Suspension (Cms) 0.21 mm/N
• BL Product (BL) 8.5 T-M
• Diaphragm Mass inc. Airload (Mms) 7.7 grams
• Efficiency Bandwidth Product (EBP) 204.9
• Maximum Linear Excursion (Xmax) 3.5 mm
• Surface Area of Cone (Sd) 129.9 cm²
• Maximum Mechanical Limit (Xlim) 4.0 mm

• Recommended Enclosure Volume
  Sealed 2.83-8 liters/1-8 cu. ft.
  Vented 3-16 liters/1-6 cu. ft.
• Overall Diameter 6.59", 167.39 mm
• Baffle Hole Diameter 5.69", 144.53 mm
• Front Sealing Gasket fitted as standard
• Rear Sealing Gasket fitted as standard
• Mounting Holes Diameter 0.23", 5.8 mm
• Mounting Holes B.C.D. 6.06", 153.9 mm
• Depth 2.4", 61 mm

• Round Copper voice coil
• Kapton
• Neodymium magnet
• Vented and Extended core
• Pressed steel basket
• Paper Cone
• Cloth cone edge
• Treated paper dust cap