Falante Eminence Legend 1258 12" 8 Ohms 75W

Falante Eminence Legend 1258 12" 8 Ohms 75W.

Este falante é o que chamamos de um "soco na orelha", perfeito para rock e blues. Timbre vintage com graves definidos com médios e agudos suaves e "aveludados".

This table charts the specifications for the LEGEND 1258 speaker

Specification
Nominal Basket Diameter	12", 304.8mm
Nominal Impedance*	8 ohms
Power Rating**
Watts	75W
Music Program	N/A
Resonance	94Hz
Usable Frequency Range	80Hz - 4kHz
Sensitivity***	100.1dB
Magnet Weight	34 oz.
Gap Height	0.31", 7.92mm
Voice Coil Diameter	1.5", 38.1mm
Thiele & Small Parameters
Resonant Frequency (fs)	94Hz
DC Resistance (Re)	7.44
Coil Inductance (Le)	0.7mH
Mechanical Q (Qms)	6.15
Electromagnetic Q (Qes)	1.18
Total Q (Qts)	0.99
Compliance Equivalent Volume (Vas)	32.5 liters / 1.2 cu.ft.
Peak Diaphragm Displacement Volume (Vd)	24cc
Mechanical Compliance of Suspension (Cms)	0.09mm/N
BL Product (BL)	10.9 T-M
Diaphragm Mass Inc. Airload (MMs)	32 grams
Efficiency Bandwidth Product (EBP)	80
Maximum Linear Excursion (Xmax)	0.5mm
Surface Area of Cone (Sd)	506.7 cm2
Maximum Mechanical Limit (Xlim)	N/A
Mounting Information
Recommended Enclosure Volume
Sealed	N/a
Vented	Acceptable
Driver Volume Displaced	119.9 cu.in. / 1.96 liters
Overall Diameter	12.03", 305.5mm
Baffle Hole Diameter	10.95", 278.1mm
Front Sealing Gasket	Fitted as standard
Rear Sealing Gasket	Fitted as standard
Mounting Holes Diameter	0.25", 6.4mm
Mounting Holes B.C.D.	11.59", 294.3mm
Depth	4.9", 125mm
Net Weight	7.8 lbs, 3.5 kg
Shipping Weight	9.9 lbs, 4.5 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	Solid composition paper dust cap

acesse o link abaixo para maiores informações:

http://www.eminence.com/speakers/speaker-detail/?model=Legend_1258