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Datasheet
15 PT 1500 MB
15 PT 1500 MB is a high-powered 15- inch mid-bass loudspeaker equipped with a robust 4.5-inch voice coil, designed to deliver impactful punch, wide dynamic range, and exceptional thermal handling. Developed using advanced Klippel Analyzer Systems and precision-tuned through CLIO measurement systems, this transducer combines sheer power with refined acoustic detail, making it the perfect choice for large-scale sound reinforcement applications.
Key Features
- Program Power : 3000 W
- Voice Coil Diameter : 114 mm (4.5 inch)
- Response : 45-4500 Hz
- Sensitivity 1W/1M : 92 dB
- Nominal Diameter 390 mm
- Nominal Impedence 8 Ω
- Nominal Power Handling(AES) 1500 W
- Program Power 3000 W
- Sensitivity (1W/1m) 92 dB
- Frequency Range 45-4500 Hz
- Magnet Material Ferrite
- Voice Coil Diameter 114 mm ( 4.5 in)
- Winding Material COPPER
- Former Material GLASS FIBRE
- Winding Type In/Out
- Resonant Frequency (FS) 43 Hz
- DC Resistance (Re) 5.75 Ω
- Electrical Q (Qes) 0.58
- Mechanical Q (Qms) 14.72
- Total Q (Qts) 0.56
- Compliance Equivalent Volume (vas) 77.70 Ltrs
- Peak Diaphragm Displacement Volume (Vd) 0.64 Ltrs
- Effective Surface Area of Cone (Sd) 865.70 cm^2
- Reference Efficiency (ƞo) 1.04%
- Moving Mass including air load (Mms) 183.90 gms
- Motor Strength (Bl) 22.32 T-m
- Voice Coil Inductance @ 1 KHz (Le) 1.36 mH
- Efficiency Bandwith Product (EBP) 74 Hz
- Voice Coil Overhang (Xmax) ±7.35 mm
- Overall Diameter 390 mm
- Bolt Circle Diameter 374 mm
- Baffle Cutout Diameter 356 mm
- Depth 155 mm
- Flange and Gasket Thickness 15.5 mm
- Gross Weight 15.50 Kgs
- Recone Kit Number REC15PT1500MB
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