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Speaker - Celestion, 12", T.F. Series 1220, 150W, 8Ω

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SKU:	P-A-T5284
Item ID:	039283

Price: $74^.99

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Ferrite magnet pressed steel chassis driver

12" Bass/mid driver providing 97dB sensitivity and 150Wrms (AES standard)
2" high temperature copper voice coil wound on polyimide for increased power handling
Rigid chassis design for maximum energy transfer
Kevlar-loaded cone with sealed surround and damping for reduced distortion
Excellent performance at cost-effective price point
Ideal for use in compact 2-way systems

UPC/EAN: 739894528450

RoHS Compliant

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Product Measurements by Type (click to expand)

Product Measurements by Type
Chassis Type		Pressed steel
Coil Material		Round copper
Cone Material		Kevlar-loaded paper
Cut-out Diameter		283 mm
D		260 mm
Diaphragm/Coil Mass (M_md)		32.0 g
Electrical Q Factor (Q_es)		0.46
Equivalent Acoustic Volume (V_AS)		84.7 liters
Force Factor (BxL)		12.70 Wb/m
Former Material		Polyimide
Frequency Range		60 Hz - 4,000 Hz
Gap Depth		8 mm
Magnet Type		Ferrite
Magnet Weight		42 oz.
Maximum Linear Displacement (X_MAX)		2 mm
Mechanical Compliance (C_MS)		0.21 mm/N
Mechanical Moving Mass (M_MS)		38.91 g
Mechanical Q Factor (Q_MS)		4.30
Mechanical Resistance of Driver (R_ms)		3.16 kg/s
Mounting Hole Bolt Circle Diameter		297 mm
Mounting Hole Diameter		7.9 mm
Mounting Slots		4
Nominal Diameter		12 in.
Nominal Impedance		8 Ω
Overall Depth		131 mm
Overall Diameter		309 mm
Power Rating		150 W_rms
Resonance Frequency (ƒ_S)		55 Hz
Sensitivity		97 dB
Surround Material		Cloth-sealed
Suspension		Single
Total Q Factor (Q_TS)		0.42
Voice Coil DC Resistance (R_e)		5.54Ω
Voice Coil Diameter		2 in.
Voice Coil Inductance @ 1 kHZ (L_E)		0.735 mH
Voice Coil Winding Width		12 mm