THE TONKER - 12" Lead / Rythm Guitar speaker British - 8 ohm

THE TONKER 12", impedenza 8 ohm, 150w massimi. Cono da 12 pollici, serie Redcoat, cestello American standard, magnete in ferrite.

Cono dal suono massiccio, per chi ama i bassi. Caldo e lievemente smussato in gamma alta e dalla grandissima tenuta in potenza

SPECIFICATION
Nominal Basket Diameter	12", 305 mm
Nominal Impedance*	8 Ω
Power Rating*
Program Power	N/A
Watts	150 W
Resonance	89 Hz
Usable Frequency Range	70 Hz - 5 kHz
Sensitivity*	101.5 dB
Magnet Weight	59 oz.
Gap Height	0.312", 7.9 mm
Voice Coil Diameter	2", 51 mm
THIELE & SMALL PARAMETERS
Resonant Frequency (fs)	89 Hz
DC Resistance (Re)	7.36 Ω
Coil Inductance (Le)	0.47m H
Mechanical Q (Qms)	10.02
Electromagnetic Q (Qes)	0.49
Total Q (Qts)	0.47
Compliance Equivalent Volume (Vas)	34.1 liters / 1.2 cu.ft.
Peak Diaphragm Displacement Volume (Vd)	41.6 cc
Mechanical Compliance of Suspension (Cms)	0.09 mm/N
BL Product (BL)	17.4 T-M
Diaphragm Mass Inc. Airload (MMs)	36 grams
Efficiency Bandwidth Product (EBP)	181
Maximum Linear Excursion (Xmax)	0.8 mm
Surface Area of Cone (Sd)	519.5 cm2
Maximum Mechanical Limit (Xlim)	N/A
MOUNTING INFORMATION
Recommended Enclosure Volume
Sealed	Acceptable
Vented	Acceptable
Driver Volume Displaced	0.079 cu.ft. / 2.25 liters
Overall Diameter	12.03", 305.6 mm
Baffle Hole Diameter	11.07", 281.2 mm
Front Sealing Gasket	Yes
Rear Sealing Gasket	Yes
Mounting Holes Diameter	0.25", 6.4mm
Mounting Holes B.C.D.	11.59", 294.4mm
Depth	5.2", 132.1 mm
Net Weight	11.1 lbs, 5.03 kg
Shipping Weight	13.2 lbs, 5.99 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	Zurette dust cap