Lavoce :: Lavoce Loudspeaker Drivers :: Lavoce 18 Inch :: Lavoce SAF184.50
Lavoce

Lavoce SAF184.50 - 18" 1800W 8 Ohm Loudspeaker

SPL: 95.5dB Fs: 37Hz Xmax: 12.5mm
Product Code: LAVSAF18450AF Brand: Lavoce Model: SAF184.50
Lavoce SAF184.50 - 18 inch 1800W 8 Ohm Loudspeaker
£241.13
£241.13 ex VAT
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Lavoce SAF184.50 - 18" 1800W 8 Ohm Loudspeaker

Key features



- 4.5 INCH COPPER VOICE COIL
- 96,5 dB/SPL SENSITIVITY
- 3600 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 43.5 mm (1.7 INCH) PEAK TO PEAK MAXIMUM EXCURSION
- OPTIMIZED COOLING SYSTEM
- DOUBLE SILICON SPIDER
- TRIPLE ROLL SURROUND

Technical specifications


  • Nominal Diameter: 460 mm (18in)
  • Impedance: 8 Ohm
  • Minimum Impedance: 7 Ohm
  • AES Power: 1800 W
  • Program Power: 3600 W
  • Sensitivity: 95.5 dB
  • Frequency Range: 30 - 1000 Hz
  • Voice Coil Material: Copper
  • Voice Coil Former: Glass Fiber
  • Voice Coil Depth: 32.5 mm (1.28in)
  • Magnetic Gap Depth: 15 mm (0.59in)
  • Cone Material: Water Resistant Treated Paper + Water Proof Both Sides Treatment
  • Surround Material: Polycotton
  • Chassis Material: Aluminium
  • Magnet Material: Ferrite
  • Magnet Dims: 253 x 127 x 30 mm
  • Driver Displacement Volume: 8.46 l (0.299ft3)
  • Recommended Enclosure: 200 l (7.01ft3)
  • Recommended Tuning: 35 Hz

Thiele and Small parameters:  Need some help? Read our quick guide to TS Params.


  • DC Resistance (Re) - 5.5 Ohm
  • Resonance (Fs) - 37 Hz
  • Moving Mass - System (Mms) - 293.83 g
  • Compliance (Cms) - 0.061 mm/N
  • Force Factor (BL) - 29.29 Tm
  • Mechanical Q (Qms) - 9.82
  • Electrical Q (Qes) - 0.44
  • Total Q (Qts) - 0.43
  • Compliance Equivalent Volume (Vas) - 130.4 L
  • Voice Coil Inductance (Le) - 2.9 mH
  • Diaphragm Area (Sd) - 1225.4 cm2
  • Reference Efficiency (Eta Zero) - 1.49% %
  • Efficiency Bandwidth Product (EBP) - 84
  • Maximum Linear Excursion (Xmax) - 12.5 mm
  • Maximum Mechanical Excursion (Xmech) - 21.8 mm

Shipping Information


  • Net weight: 16.8 kg (37lb)
  • Multipack size (WxDxH): 520 x 520 x 280 mm (20.5 x 20.5 x 11.0in)
  • Multipack weight: 18.5 kg (40.8lb)
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