BMS 12CN860 12" Triaxial Neodymium Speaker 1000 W + 150 W + 80 W, 60°, 98 dB, 8 Ohm

Specifications:

• Application Transducer
• Nominal Impedance: 8 Ohm
• Power handling AES noise: 800 W

Low Frequency

• Sensitivity (1 W / 1 m): 98 dB
• Frequency response: 40 - 22000 Hz
• Voice Coil Diameter: 101.6 (4") mm
• Voice Coil Material: Cu
• Voice Coil Winding Depth: 19 mm
• Magnet Gap Depth: 10 mm
• Basket: Cast Aluminum
• Effect. diaphragm diameter D: 239 mm

High / Middle Frequency:

• Middle range (AES): 150 W
• Peak Power: 1000 W
• High range (AES): 80 W
• Peak Power: 320 W
• Sensitivity (1 W / 1 m): 113 dB
• Middle Frequency range: 700 - 7000 Hz Hz
• High Frequency range: 6000 - 22000 Hz
• Recommended Crossover: 800 Hz
• 6300 mm Voice Coil Diameter:
• 44.4 (1.75") high Magnet Material: 90 (3.5") middle
• Neodymium T Flux Density:
• 2.0 Copper Clad Aluminum (2 layers in and outside the VC) Voice Coil Material:
• Voice Coil Former: Kapton
• Diaphragm Material: Polyester

Thiele-Small Parameters:

• Resonance Frequency: ( Fs): 52 Hz
• DC Resistance: ( Re): 5.70 Ohm
• Mechanical Q Factor: ( Qms): 4.5
• Electrical Q Factor: ( Qes): 0.23
• Total Quality Factor: ( Qts): 0.22
• Equivalent Volume: ( Vas): 37 L
• Moving Mass: ( Mms): 0.072 kg
• Mechanical Complience: ( Cms): 0.13 mm / N
• BL Factor: ( BL): 24.2 Tesla m
• Effective Piston Area: ( Sd): 0.0449 m²
• Max. linear Excursion: ( Xmax): +/- 4.5 mm
• Voice Coil Inductance: ( Le1k): 0.89 mH
• Voice Coil Inductance: ( Le10k): 0.58 mH

Mounting Information:

• Overall Diameter: 318 mm
• Mounting Holes Diameter: 8 x (7 x 8) mm
• Bolt Circle Diameter: 300 mm
• Baffle cut-out Diameter: 284 mm
• Overall depth: 263 mm
• Net Weight: 8.55 kg