BMS 4508 8 Ohm 8″ 150W / 80W Planar Driver
General Specifications:
- Throat diameter Rectangular piston 8″ x 3/4″, 215.6 x 19 mm
- Nominal Impedance 8Ω
- Efficiency 35% (300 – 5000 Hz)
- Mid range (AES) 150 W above 450 Hz
- Peak 1000 W above 500 Hz
- High range (AES) 80 W
- Peak 320 W
- Sensitivity 112 dB on 90° x 10° horn
- Frequency range 400 – 22.000 Hz
- Recommended crossover Mid 400 Hz / High 6.3 kHz
- Middle frequency range 400 – 7000 Hz
- High frequency range 6000 – 22.000 Hz
- Mid/high crossover 6300 Hz
- Voice coil mid range 3.5″, 90 mm
- Voice coil high range 1.75″, 44.4 mm
- Magnet material Neodymium
- Flux density mid range 1.95 Tesla
- 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 223 x 133 x 226.5 mm (+/- 0.3 mm)
- Net Weight 3.9 kg
- 4 x M6 holes on 7″ x 2″ , 177.8 x 50.8 mm
Key Features:
- Unique Dual Diaphragm Coaxial Planar Wave Driver.
- Rectangular piston of 8″ x 3/4″, 125.6 x 19 mm.
- Neodymium Magnet Assembly.
- Perfect acoustical coupling of individual units to create virtually continuous line source.
- Extended Bandwith (300 – 22.000 Hz).
- With two Subsystems in one, each Driver covers a smaller frequency Range for on creased Power Handling, high Dynamic and extremely low Distortion.
- Excellent Phase Coherence.
- Perfect Time Alignment without Problems of Multi-Source Interference.
- Ultra light Weight and small Size
- 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
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