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VERY BALANCED WITH CRISP MIDS AND TOP END BITE. TIGHT BOTTOM END, VERY AMERICAN TONALITY.
SPECIFICATION
Nominal Basket Diameter 12", 304.8mm
Nominal Impedance* 8 ohms
Power Rating
Watts 125W
Music Program N/A
Resonance 90Hz
Usable Frequency Range 70Hz-5.5kHz
Sensitivity*** 101
Magnet Weight 4 oz.
Gap Height 0.28", 7.2mm
Voice Coil Diameter 2", 50.8mm
SOUND CLIPS
THIELE & SMALL PARAMETERS Clean Heavy OD
Resonant Frequency (fs) 90Hz
DC Resistance (Re) 7.2
Coil Inductance (Le) 0.42mH
Download PDF Spec Sheet
Mechanical Q (Qms) 11.29
Electromagnetic Q (Qes) 0.69
Total Q (Qts) 0.65
Compliance Equivalent Volume (Vas) 43 liters / 1.53 cu.ft.
Mechanical Compliance of Suspension (Cms) 0.11mm/N
BL Product (BL) 12.8 T-M
Diaphram Mass inc. Airload (Mms) 28 grams
Efficiency Bandwidth Product (EBP) 130
Maximum Linear Excursion (Xmax) 1.3mm
Surface Area of Cone (Sd) 519.5 cm2
Maximum Mechanical Limit (Xlim) N/A
MOUNTING INFORMATION
Recommended Enclosure
Sealed Acceptable
Vented Acceptable
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 5.07", 129mm
Net Weight 4.1 lbs., 1.9 kg
Shipping Weight 5.8 lbs., 2.6 kg
MATERIALS OF CONSTRUCTION
Coil Construction Copper voice coil
Coil Former Polyimide former
Magnet Composition Neodymium magnet
Core Details Non-vented core
Basket Materials Pressed steel basket
Cone Composition Paper Cone
Cone Edge Composition Paper cone edge
Dustcap Composition Zurette dust cap
$ 159.99
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