BMS 15N820 900 Watt Neodymium Low Midrange Speaker 8 ohm

Description

BMS 15N820 15” 900 Watt Neodymium Low Midrange Speaker 8 ohm

Specifications:

• Application 2- or 3-way Systems
• Nominal Impendance: 8 Ohm
• Power handling AES noise: 900 W
• Sensitivity (1 W / 1 m): 98 dB
• Frequency response: 40 - 2500 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 335 mm

Thiele-Small Parameters:

• Resonance Frequency: ( Fs): 39.2 Hz
• DC Resistance: ( Re): 5.7 Ohm
• Mechanical Q Factor: ( Qms): 4.5
• Electrical Q Factor: ( Qes): 0.27
• Total Quality Factor: ( Qts): 0.26
• Equivalent Volume: ( Vas): 159 L
• Moving Mass: ( Mms): 0.114 kg
• Mechanical Complience: ( Cms): 0.144 mm / N
• BL Factor: ( BL): 24.2 Tesla m
• Effective Piston Area: ( Sd): 0.0880 m²
• Max. linear Excursion: ( Xmax): +/- 4.5 mm
• Voice Coil Inductance: ( Le1k): 0.81 mH
• Voice Coil Inductance: ( Le10k): 0.53 mH

Mounting Information:

• Overall Diameter: 388 mm
• Mounting Holes Diameter: 8 x (7 x 8) mm
• Bolt Circle Diameter: 371 mm
• Baffle cut-out Diameter: 358 mm
• Overall depth: 184 mm
• Net Weight: 5.7 kg

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