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12" Lautsprecher 450 W 8 Ohm
Empfohlen als Hoch-/Mitteltöner oder Fullrange-Lautsprecher für professionelle Audioanwendungen (Bassreflex-Gehäuse). .
SPECIFICATION- Nominal Basket Diameter 12", 304.8 mm
- Nominal Impedance 8 ohms
- Power Rating Watts 450 W / Music Program 900 W
- Resonance 45 Hz
- Usable Frequency Range 62 Hz - 4.2 kHz
- Sensitivity 99.3
- Magnet Weight 80 oz.
- Gap Height 0.375", 9.53 mm
- Voice Coil Diameter 3", 76.2 mm
- Resonant Frequency (fs) 45 Hz
- DC Resistance (Re) 5.41
- Coil Inductance (Le) 0.77 mH
- Mechanical Q (Qms) 7.76
- Electromagnetic Q (Qes) 0.28
- Total Q (Qts) 0.27
- Compliance Equivalent Volume (Vas) 112.1 liters / 4.0 cu. ft.
- Peak Diaphragm Displacement Volume (Vd) 166 cc
- Mechanical Compliance of Suspension (Cms) 0.30 mm/N
- BL Product (BL) 15.2 T-M
- Diaphragm Mass inc. Airload (Mms) 42 grams
- Efficiency Bandwidth Product (EBP) 161
- Maximum Linear Excursion (Xmax) 3.2 mm
- Surface Area of Cone (Sd) 519.5 cm²
- Maximum Mechanical Limit (Xlim) 11.5 mm
- Recommended Enclosure Volume
Sealed N/A
Vented 34-62 liters/1.2-2.2 cu.ft. - Overall Diameter 12.26", 311.4 mm
- Baffle Hole Diameter 11.0", 279.5 mm
- Front Sealing Gasket fitted as standard
- Rear Sealing Gasket fitted as standard
- Mounting Holes Diameter 0.25", 6.4 mm
- Mounting Holes B.C.D. 11.71", 297.5 mm
- Depth 5.63", 143 mm
- Aluminum voice coil
- Polyimide former
- Ferrite magnet
- Vented core
- Pressed steel basket
- Paper Cone
- Cloth cone edge
- Solid composition paper dust cap
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