LEAN AUDIO No.1 for PA Loudspeakers, Guitar Speakers, Bass Guitar Speakers & HI FI speakers

BMS 12C382 12" Coaxial Speaker 3" + 1,75" VC, 500 W + 80 W, 98 dB, 8 Ohm

£311.22

Quantity:

BMS 12C382 12" Coaxial Speaker 3" + 1,75" VC, 500 W + 80 W, 98 dB, 8 Ohm

Features:


  • 98 dB sensitivity 1 W / 1 m
  • 500 W + 80 W Power Handling
  • 3" Copper Sandwich voice Coil
  • Double Treated Cone for water protection
  • Triple Aluminum Demodulating Rings
  • Single Point Source providing coherent Wave Front
  • Very high SPL, superb Quality Sound
  • Optimal for compact 2-way Systems
  • Light weight carbon fibre diaphragm


Specifications:


  • Application: Nominal Impedance: 2-way Transducer
  • Ohm Power Handling AES Noise: 8
  • W Sensitivty (1 W / 1 m): 500
  • dB Frequency response: 98
  • Hz Voice Coil Diameter: 45 - 20000
  • mm Voice Coil Material: 77 (3")
  • Cu mm Voice Coil winding Depth:
  • 19 mm Magnet Gap Depth:
  • 10 Cast Aluminum Basket
  • Effect. Diaphragm Diameter D 249 mm

Thiele-Small Parameters:


  • Resonance Frequency: ( Fs): 52 Hz
  • DC Resistance: ( Re): 5.80 Ohm
  • Mechanical Q Factor: ( Qms): 5.60
  • Electrical Q Factor: ( Qes): 0.30
  • Total Quality Factor: ( Qts): 0.29
  • Equivalent Volume: ( Vas): 57 L
  • Moving Mass: ( Mms): 0.055 kg
  • Mechanical Complience: ( Cms): 0.170 mm / N
  • BL Factor: ( BL): 18.6 Tesla m
  • Effective Piston Area: ( Sd): 0.0487 m²
  • Max. linear Excursion: ( Xmax): +/- 4.5 mm

High Frequency:


  • Nominal Impedance: 8 Ohm
  • Power Handling AES: 80 W
  • Peak Power: 450 W
  • Sensitivity (1 W / 1 m): 110 dB
  • Frequency Range: 700 - 20000 Hz
  • Recommended Crossover: 1100 Hz
  • Voice Coil Diameter: 44.4 (1.75") mm
  • Magnet Material: Ceramic
  • Flux Density 1.8 T
  • Voice Coil Material: Copper Clad Aluminium
  • (2 layers in- and outside of the VC) Kapton TM Voice Coil Former:
  • Basket: Cast Aluminium
  • Diaphragm Material: Polyester

Mounting Information:


  • Overall Diameter: 318 mm
  • Mounting Holes Diameter: 8 x (7 x 8) mm
  • Bolt Circle Diameter: 300 mm
  • Baffle cut-out Diameter: 285 mm
  • Overall depth: 166 mm
  • Net Weight: 7.75 kg


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  • 4 Units in Stock