BMS 12S330 8 Ohm 12″ 600W Loudspeaker

BMS 12S330 8 Ohm 12″ 600W Loudspeaker

General Specifications:

• Application Subwoofer
• Nominal Impendance 8Ω
• Power handling AES noise 600 W (rms)
• Sensitivity (1 W / 1 m) 96 dB
• Frequency response 25 – 300 Hz
• Voice Coil Diameter 77 (3″) mm
• Voice Coil Material Cu
• Voice Coil Winding Depth 26 mm
• Magnet Gap Depth 10 mm
• Basket: Cast Aluminium
• Effect. diaphragm diameter D 252 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 171 mm
• Net Weight 9.4 kg

Thiele Small Parameters:

• Resonance Frequency (Fs) 28.6 Hz
• DC Resistance (Re) 6Ω
• Mechanical Q Factor (Qms) 5.9
• Electrical Q Factor (Qes) 0.25
• Total Quality Factor (Qts) 0.24
• Equivalent Volume (Vas) 85.5 L
• Moving Mass (Mms) 0.127 kg
• Mechanical Complience (Cms) 0.24 mm / N
• BL Factor (BL) 23 Tesla m
• Effective Piston Area (Sd) 0.0498 m²
• Max. linear Excursion (Xmax) +/- 8 mm
• Voice Coil Inductance (Le1k) 0.7 mH
• Le10k (mH)

Key Features:

• 96 dB Sensitvity 1 W / 1 m
• 600 W Power Handling
• 3″ Copper Sandwich Voice Coil for low Power Compression
• Double Treated Cone for Water Protection
• Triple Aluminum demodulating Rings for ultra low Distortion
• Optimal for compact Subwoofers

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