Lavoce :: Lavoce Loudspeaker Drivers :: Lavoce 18 Inch :: Lavoce SAF184.03
Lavoce

Lavoce SAF184.03 - 18" 1500W 8 Ohm Loudspeaker

SPL: 96.0dB Fs: 30Hz Xmax: 13.0mm
Product Code: LAVSAF18403AF Brand: Lavoce Model: SAF184.03
Lavoce SAF184.03 - 18 inch 1500W 8 Ohm Loudspeaker
£206.56
£206.56 ex VAT
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Lavoce SAF184.03 - 18" 1500W 8 Ohm Loudspeaker

Key features



- 4 INCH COPPER VOICE COIL
- 96 dB/SPL SENSITIVITY
- 3000 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- 45 mm (1.8 INCH) PEAK TO PEAK EXCURSION
- OPTIMIZED COOLING SYSTEM
- DOUBLE SILICON SPIDER
- ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND

Technical specifications


  • Nominal Diameter: 460 mm (18in)
  • Impedance: 8 Ohm
  • Minimum Impedance: 7.2 Ohm
  • AES Power: 1500 W
  • Program Power: 3000 W
  • Sensitivity: 96 dB
  • Frequency Range: 30 - 1000 Hz
  • Voice Coil Material: Copper
  • Voice Coil Former: Glass Fiber
  • Voice Coil Depth: 33.5 mm (1.32in)
  • Magnetic Gap Depth: 15 mm (0.51in)
  • Cone Material: Water Resistant Treated Paper + Water Proof Front Side Treatment
  • Surround Material: Polycotton
  • Chassis Material: Aluminium
  • Magnet Material: Ferrite
  • Magnet Dims: 220 x 115 x 30 mm
  • Driver Displacement Volume: 8.5 l (0.3ft3)
  • Recommended Enclosure: 172.6 l (6.8ft3)
  • Recommended Tuning: 35 Hz

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


  • DC Resistance (Re) - 5.8 Ohm
  • Resonance (Fs) - 30 Hz
  • Moving Mass - System (Mms) - 250.2 g
  • Compliance (Cms) - 0.116 mm/N
  • Force Factor (BL) - 28.1 Tm
  • Mechanical Q (Qms) - 6.68
  • Electrical Q (Qes) - 0.34
  • Total Q (Qts) - 0.33
  • Compliance Equivalent Volume (Vas) - 245.8 L
  • Voice Coil Inductance (Le) - 2.16 mH
  • Diaphragm Area (Sd) - 1225.4 cm2
  • Reference Efficiency (Eta Zero) - 1.79% %
  • Efficiency Bandwidth Product (EBP) - 88
  • Maximum Linear Excursion (Xmax) - 13 mm
  • Maximum Mechanical Excursion (Xmech) - 22.3 mm

Shipping Information


  • Net weight: 16.4 kg (36lb)
  • Multipack size (WxDxH): 558 x 558 x 268 mm (22 x 22 x 10.6in)
  • Multipack weight: 20.6 kg (45.3lb)
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