BMS 12N620 8 Ohm 12″ 500W Loudspeaker

BMS 12N620 8 Ohm 12″ 500W Loudspeaker

General Specifications:

• Application Low-Middle
• Nominal Impendance 8Ω
• Power handling AES noise 500 W (rms)
• Sensitivity (1 W / 1 m) 98 dB
• Frequency response 45 – 2500 Hz
• Voice Coil Diameter 77 (3″) mm
• Voice Coil Material Cu
• Voice Coil Winding Depth 19 mm
• Magnet Gap Depth 8 mm
• Basket: Cast Aluminium
• Effect. diaphragm diameter D 260 mm

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 145 mm
• Net Weight 3.5 kg

Thiele Small Information:

• Resonance Frequency (Fs) 44.7 Hz
• DC Resistance (Re) 5.7Ω
• Mechanical Q Factor (Qms) 5.1
• Electrical Q Factor (Qes) 0.26
• Total Quality Factor (Qts) 0.25
• Equivalent Volume (Vas) 72.7 L
• Moving Mass (Mms) 0.068 kg
• Mechanical Complience (Cms) 0.18 mm / N
• BL Factor (BL) 20.6 Tesla m
• Effective Piston Area (Sd) 0.0531 m²
• Max. linear Excursion (Xmax) +/- 5.5 mm
• Voice Coil Inductance (Le1k) 0.6 mH
• Voice Coil Inductance (Le10k) 0.39 mH

Key Features:

• 98 dB Sensitivity 1 W / 1 m
• 500 W Power Handling
• Extremely light Weight of 3.5 kg
• 3″ Copper Sandwich Voice Coil for low Power Compression
• Double treated Cone for Water Protection
• Neodymium Magnet System
• Triple Aluminum demodulating Rings for ultra low Distortion
• Optimal for compact 2- or 3-way Systems
• Also used in the Coda Audio R40 cabinet.

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