Lavoce :: Lavoce Loudspeaker Drivers :: Lavoce 15 Inch :: Lavoce WAF154.03
Lavoce

Lavoce WAF154.03 - 1700W 8 Ohm Loudspeaker

SPL: 98.0dB Fs: 40Hz Xmax: 5.2mm
Product Code: LAVWAF15403AF Brand: Lavoce Model: WAF154.03
Lavoce WAF154.03 - 1700W 8 Ohm Loudspeaker
£152.94
£152.94 ex VAT
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Lavoce WAF154.03 - 1700W 8 Ohm Loudspeaker

Key features


- 4 INCH CCAW VOICE COIL
- 98 dB/SPL SENSITIVITY
- 1700 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- OPTIMIZED COOLING SYSTEM
- COPPER RING FOR EXTENDED FREQUENCY RESPONSE
- DOUBLE ALUMINIUM DEMODULATING RING
- TRIPLE ROLL SURROUND

Technical specifications


  • Nominal Diameter: 380 mm (15in)
  • Impedance: 8 Ohm
  • Minimum Impedance: 7.4 Ohm
  • AES Power: 850 W
  • Program Power: 1700 W
  • Sensitivity: 98 dB
  • Frequency Range: 40 - 3000 Hz
  • Voice Coil Material: CCAW
  • Voice Coil Former: Glass Fiber
  • Voice Coil Depth: 17.7 mm (0.7in)
  • Magnetic Gap Depth: 14.5 mm (0.57in)
  • Cone Material: Water Resistant Treated Paper
  • Surround Material: Polycotton
  • Chassis Material: Aluminium
  • Magnet Material: Ferrite
  • Magnet Dims: 220 x 110 x 25 mm
  • Driver Displacement Volume: 5.2 l (0.184ft3)
  • Recommended Enclosure: 99.6 l (3.52ft3)
  • Recommended Tuning: 65 Hz

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


  • DC Resistance (Re) - 6.0 Ohm
  • Resonance (Fs) - 40 Hz
  • Moving Mass - System (Mms) - 113.3 g
  • Compliance (Cms) - 0.141 mm/N
  • Force Factor (BL) - 21.83 Tm
  • Mechanical Q (Qms) - 10.86
  • Electrical Q (Qes) - 0.36
  • Total Q (Qts) - 0.35
  • Compliance Equivalent Volume (Vas) - 155.29 L
  • Voice Coil Inductance (Le) - 0.36 mH
  • Diaphragm Area (Sd) - 881.41 cm2
  • Reference Efficiency (Eta Zero) - 2.64 % %
  • Efficiency Bandwidth Product (EBP) - 111
  • Maximum Linear Excursion (Xmax) - 5.2 mm
  • Maximum Mechanical Excursion (Xmech) - 14.1 mm

Shipping Information


  • Net weight: 15.3 kg (24.9lb)
  • Multipack size (WxDxH): 455 x 455 x 220 mm (17.9 x 17.9 x 8.7in)
  • Multipack weight: 12.6 kg (27.8lb)
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