Click Here to Download 8 ohm PDF Spec Sheet
LEGEND BP102

SPECIFICATION
Nominal Basket Diameter 10", 254mm
Nominal Impedance* 8 ohms
Power Rating
Watts 200W
Music Program 400W
Resonance 35Hz
Usable Frequency Range 40Hz-2kHz
Sensitivity*** 92
Magnet Weight 38 oz.
Gap Height 0.312", 7.92mm
Voice Coil Diameter 2", 50.8mm

THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 35Hz
DC Resistance (Re) 5.59
Coil Inductance (Le) 0.83mH
Mechanical Q (Qms) 5.36
Electromagnetic Q (Qes) 0.47
Total Q (Qts) 0.43
Compliance Equivalent Volume (Vas) 91.2 liters / 3.2 cu.ft.
Mechanical Compliance of Suspension (Cms) 0.54mm/N
BL Product (BL) 10.0 T-M
Diaphram Mass inc. Airload (Mms) 38 grams
Efficiency Bandwidth Product (EBP) 75
Maximum Linear Excursion (Xmax) 6.2mm
Surface Area of Cone (Sd) 334.5 cm2
Maximum Mechanical Limit (Xlim) 10.0mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed 14-28 liters/ 0.5-1 cu.ft.
Vented 25.5-62 liters/ 0.9-2.2 cu.ft.
Overall Diameter 10.08", 256.1mm
Baffle Hole Diameter 9.05", 229.7mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket
Mounting Holes Diameter 0.25", 6.4mm
Mounting Holes B.C. D. 9.66", 245.4mm
Depth 4.25", 108mm
Net Weight 8.9 lbs., 4 kg
Shipping Weight 9.1 lbs., 4.1 kg

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 Cloth cone edge
Dustcap Composition Zurette dust cap

Click Here to Download 4 ohm PDF Spec Sheet
LEGEND BP102-4

SPECIFICATION
Nominal Basket Diameter 10'', 254mm
Nominal Impedance* 4 ohms
Power Rating
Watts 200W
Music Program 400W
Resonance 35Hz
Usable Frequency Range 40-2kHz
Sensitivity*** 90.5
Magnet Weight 38oz
Gap Height .31'',7.95mm
Voice Coil Diameter 2'', 50.8mm

THIELE & SMALL PARAMETERS
Resonant Frequency (fs) 34.52Hz
DC Resistance (Re) 2.7
Coil Inductance (Le) .68mH
Mechanical Q (Qms) 10.61
Electromagnetic Q (Qes) .40
Total Q (Qts) .38
Compliance Equivalent Volume (Vas) 103.8 liters /3.67cu.ft
Mechanical Compliance of Suspension (Cms) .63mm/N
BL Product (BL) 7.1 T-M
Diaphram Mass inc. Airload (Mms) 33.8 grams
Efficiency Bandwidth Product (EBP) 87
Maximum Linear Excursion (Xmax) 6.2mm
Surface Area of Cone (Sd) 344.9cm2
Maximum Mechanical Limit (Xlim) 10.0mm

MOUNTING INFORMATION
Recommended Enclosure
Sealed 14-31 liters / .5-1.1 cuft
Vented 24-76 liters / .9-2.7 cuft
Overall Diameter 10.08'', 256.03mm
Baffle Hole Diameter 9.05'', 229.87mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter .25'', 6.35mm
Mounting Holes B.C. D. 9.66'', 245.36mm
Depth 4.25'', 107.95mm
Net Weight 8.9 lbs, 4 kg
Shipping Weight 9.1 lbs, 4.1 kg

MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Ferrite magnet
Core Details
Basket Materials Pressed steel basket
Cone Composition Paper cone
Cone Edge Composition Cloth cone edge
Dustcap Composition Zurette dust cap