Eighteen Sound ND3BE 8 Ohm 1.4″ 90W Compression Driver

Eighteen Sound ND3BE 8 Ohm 1.4″ 90W Compression Driver

Key features:

• Ultra compact design (OD 109mm – 4.3 in)
• Pure Beryllium diaphragm
• 112 dB SPL 1W-1m average sensitivity
• 1.4 inch exit throat
• 220W maximum program power handling
• Natural Sound frequency response extended up to 20 kHz
• Next-gen 4-slot metal alloy phase plug
• Edge-wound 75mm (3 in) CCAW voice coil
• Neodymium ring magnetic structure
• Copper ring for reduced distortion and increased output
• Self-centering d-kit for accurate and fast service

ND3BE specifications:

• Throat Diameter: 36 mm (1.4 in)
• Nominal Impedance: 8 Ω
• Minimum Impedance: 6.4 Ω
• Nominal Power Handling: 90 W
• Continuous Power Handling: 180 W
• Sensitivity: 112.0 dB
• Frequency Range: 0.8 – 20.0 kHz
• Recommended Crossover: 1.2 kHz
• Voice Coil Diameter: 75 mm (3.0 in)
• Winding Material: Aluminum
• Diaphragm Material: Pure Beryllium
• Flux Density; 2.0 T
• Magnet Material Neodymium

Mounting and Shipping Info:

• Overall Diameter: 109 mm (4.29 in)
• Depth: 53 mm (2.09 in)
• Net Weight: 1.65 kg (3.64 lb)
• Shipping Box: 165x150x65 mm (6.50×5.91×2.5 6 in)

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