Eminence LEGEND 1058

Ebay Item #180207581478

LEGEND 1058  SPECIFICATION

Nominal Basket Diameter 10″, 254mm
Nominal Impedance* 8 ohms
Power Rating
Watts 75W
Music Program
Resonance 97Hz
Usable Frequency Range 100Hz-6kHz
Sensitivity*** 98.7
Magnet Weight 16 oz.
Gap Height 0.25″, 6.35mm
Voice Coil Diameter 1.5″, 38.1mm

THIELE & SMALL PARAMETERS

Resonant Frequency (fs) 97Hz
DC Resistance (Re) 7.49
Coil Inductance (Le) 0.56mH
Mechanical Q (Qms) 17.78
Electromagnetic Q (Qes) 1.21
Total Q (Qts) 1.13
Compliance Equivalent Volume (Vas) 26.4 liters / 0.9 cu. ft.
Peak Diaphragm Displacement Volume (Vd) 0cc
Mechanical Compliance of Suspension (Cms) 0.16mm/N
BL Product (BL) 8.0 T-M
Diaphram Mass inc. Airload (Mms) 17 grams
Efficiency Bandwidth Product (EBP) 80
Maximum Linear Excursion (Xmax) 0.0mm
Surface Area of Cone (Sd) 344.9 cm2
Maximum Mechanical Limit (Xlim)

MOUNTING INFORMATION
Recommended Enclosure
Sealed Acceptable
Vented Acceptable
Overall Diameter 10.11″, 256.8mm
Baffle Hole Diameter 9.13″, 231.8mm
Front Sealing Gasket fitted as standard
Rear Sealing Gasket fitted as standard
Mounting Holes Diameter 0.23″, 5.7mm
Mounting Holes B.C. D. 9.6″, 243.8mm
Depth 4.1″, 104mm
Net Weight 4.4 lbs., 2 kg
Shipping Weight 5.4 lbs., 2.5 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-Paper cone edge
Dustcap Composition-Solid composition felt dust cap

~ by daymusic on January 16, 2008.