BMS 4512 16 Ohm 4″ 80W Planar Driver

BMS 4512 16 Ohm 4″ 80W Planar Driver

General Specifications:

• Throat diameter 4″ x 1″, 101.6 x 25.4 mm rectangular piston
• Nominal Impedance 16Ω
• Power capacity (AES) 80 W (rms)
• Peak Power 450 W
• Sensitivity 112 dB 1 W / 1 m
• Efficiency 25%
• Max. SPL (cont.) 133 dB at 80 W
• Frequency range 500 – 20.000 Hz
• Voice Coil Diameter 1.75″, 44.4 mm
• Magnet Material Neodymium
• Flux density high-range 2.2 Tesla
• Voice Coil Material Copper Clad Aluminium (2 layers inside and outside of the VC)
• Voice Coil Former Kapton TM
• Diaphragm Material Polyester

Mounting Information:

• Overall Dimensions: 107 x 85 x 119 mm
• Net Weight 0.87 kg
• 4 x M5 holes 90° on 3″ x 2″,  76.2 x 50.8 mm

Key Features:

• Unique Planar Wave Design
• Cost effective, high efficiency Neodymium magnet assembly
• Perfect acoustical coupling of individual units to create virtually continuous line source
• 112 dB sensitivity 1 W / 1 m
• 1 kHz Crossover
• Extended high frequency response up to 20 kHz
• 16Ω

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