Eighteen Sound ND3SA 16 Ohm 1.4″ 120W Compression Driver

Eighteen Sound ND3SA 16 Ohm 1.4″ 120W Compression Driver

Key features:

• Ultra compact design (OD 109mm – 4.3 in)
• 112 dB SPL 1W-1m average sensitivity
• 1.4 inch exit throat
• 240W maximum program power handling
• Frequency response extended up to 20 kHz
• Next-gen 4-slot metal alloy phase plug
• Edge-wound 75mm (3 in) CCAW voice coil
• Aluminum PEN composite diaphragm assembly
• Neodymium ring magnetic structure
• Copper ring for reduced distortion and increased output
• Self-centering d-kit for accurate and fast service 16 Ohm version available

ND3SA specifications:

• Throat Diameter; 36 mm (1.4 in)
• Nominal Impedance: 16 Ω
• Minimum Impedance: 14.6 Ω
• Nominal Power Handling: 110 W
• Continuous Power Handling: 220 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)
• Flux Density: 2.0 T

Mounting and Shipping Info:

• Overall Diameter: 120 mm (4.72 in)
• Depth: 53 mm (2.09 in)
• Net Weight: 2.3 kg (5.07 lb)
• Shipping Weight: 2.4 kg (5.29 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