BMS 15CN680 8 Ohm 15″ 500W / 80W Coaxial Loudspeaker

BMS 15CN680 8 Ohm 15″ 500W / 80W Coaxial Loudspeaker

General Specifications:

• Application 2-way Transducer
• Nominal Impendance 8Ω
• Power handling AES noise 500 W (rms)
• Sensitivity (1 W / 1 m) 98 dB
• Frequency response 40 – 2000 Hz
• Voice Coil Diameter 3″, 77 mm
• Voice Coil Material Cu
• Voice Coil Winding Depth 19 mm
• Magnet Gap Depth 8 mm
• Basket Cast Aluminium
• Effect. diaphragm diameter D 335 mm

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 203 mm
• Net Weight 5.3 kg

Thiele Small Parameters:

• Resonance Frequency (Fs) 40.7 Hz
• DC Resistance (Re) 5.7Ω
• Mechanical Q Factor (Qms) 6.28
• Electrical Q Factor (Qes) 0.38
• Total Quality Factor (Qts) 0.36
• Equivalent Volume (Vas) 137 L
• Moving Mass (Mms) 0.110 kg
• Mechanical Complience (Cms) 0.14 mm / N
• BL Factor (BL) 20.6 Tesla m
• Effective Piston Area (Sd) 0.0834 m²
• Max. linear Excursion (Xmax) +/- 5.5 mm

High Frequency: 

• Nominal Impendance 8Ω
• Power Handling AES 80 W
• Peak Power 450 W
• Sensitivity (1 W / 1 m) 113 dB
• Frequency Range 600 – 20.000 Hz
• Recommended Crossover 1200 Hz
• Voice Coil Diameter 80° x 60° (1.75″) mm
• Magnet Material Neodymium
• Flux Density 2.2 T
• Voice Coil Material Copper Clad Aluminium (2 Layers in- and outsde the VC)
• Voice Coil Former Kapton TM
• Diaphragm Material Polyester

Why Choose Lean Business Audio?

50 years of experience of designing, building and supplying Home, Car and Professional Audio.

Huge stocks of leading loudspeakers and audio brands
KEF, Celestion, Eminence, WGS, Montage, BMS Speakers, Faital Pro, Eighteen Sound, Ciare

Low Worldwide shipping rates.
Free Delivery on selected brands with the UK.
Price matching.

For more information please contact us at: +44(0)1473 744089
Or Email us at: sales@lean-business.co.uk