BMS 4510 8 Ohm 4″ 80W Planar Driver

BMS 4510 8 Ohm 4″ 80W Planar Driver

General Specifications:

• Throat diameter 4″ x 1″ , 101.6 x 25.4 mm rectangular piston
• Nominal impedance 8Ω
• Power capacity (AES) 80 W (rms)
• Peak Power 450 W
• Sensitivity in 114 dB 1 W / 1 m
• Efficiency 25% (1000-3500)
• Max. SPL (cont. 133 dB at 80 W
• Frequency range 500 – 20.000 Hz
• Recommended crossover 1000 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 160 x 85 x 118 mm
• Net Weight 1.3 kg
• 4 x M5 holes 90° on 4”, 101.6 mm diameter

Key Features:

• Unique Planar Wave Design (patent pending)
• 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
• 8Ω

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