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Datasheet
12 PT 200 MB
12 PT 200 MB is a pure mid bass transducer which reproduces sound of Tabla or Guitar or Harmonium quite clearly and linearly. Best performed when complemented with 12 PT 200 FR for any religious ceremony and Indoor application. Suitable for both Sealed and Bass Relfex Enclosure.
Key Features
- Program Power : 400 W
- Voice Coil Diameter : 51.2 mm (2 in)
- Response : 39-4500 Hz
- Sensitivity 1W/1M : 94 dB
- Nominal Diameter 321 mm
- Nominal Impedence 8 Ω
- Nominal Power Handling(AES) 200 W
- Program Power 400 W
- Sensitivity (1W/1m) 94 dB
- Frequency Range 39-4500 Hz
- Magnet Material Ferrite
- Voice Coil Diameter 51.2 mm ( 2 in)
- Winding Material CCAW
- Former Material KAPTON
- Winding Type Outside
- Resonant Frequency (FS) 39 Hz
- DC Resistance (Re) 6.2 Ω
- Electrical Q (Qes) 0.49
- Mechanical Q (Qms) 14.01
- Total Q (Qts) 0.47
- Compliance Equivalent Volume (vas) 137.36 Ltrs
- Peak Diaphragm Displacement Volume (Vd) 0.17 Ltrs
- Effective Surface Area of Cone (Sd) 522.8 cm^2
- Reference Efficiency (ƞo) 1.63%
- Moving Mass including air load (Mms) 45.90 gms
- Motor Strength (Bl) 11.97 T-m
- Voice Coil Inductance @ 1 KHz (Le) 0.26 mH
- Efficiency Bandwith Product (EBP) 80 Hz
- Voice Coil Overhang (Xmax) ±4.80 mm
- Overall Diameter 321 mm
- Bolt Circle Diameter 300 mm
- Baffle Cutout Diameter 287 mm
- Depth 128 mm
- Flange and Gasket Thickness 8 mm
- Gross Weight 5.24 Kgs
- Recone Kit Number REC12PT200MB
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