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Lavoce FSF041.00 - 4" 40W 8 Ohm Loudspeaker
Lavoce FSF041.00 - a cost effective solution for compact speaker designs and column arrays! A 4" transducer with 40W power handling, and wideband frequency response and exceptional performance.
- 1 INCH CCAW VOICE COIL
- 88,5 dB/SPL SENSITIVITY
- 80 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- COPPER RING FOR EXTENDED FREQUENCY RESPONSE
- RESONANCE FREE AND HEAVY DUTY STEEL BASKET DESIGN
- RUBBER SURROUND MATERIAL
Key features
- 1 INCH CCAW VOICE COIL
- 88,5 dB/SPL SENSITIVITY
- 80 WATT PROGRAM POWER HANDLING
- FEM OPTIMIZED MOTOR AND SUSPENSIONS
- COPPER RING FOR EXTENDED FREQUENCY RESPONSE
- RESONANCE FREE AND HEAVY DUTY STEEL BASKET DESIGN
- RUBBER SURROUND MATERIAL
Technical specifications
- Nominal Diameter: 100 mm (4 in)
- Impedance: 8 Ohm
- Minimum Impedance: 6.2 Ohm
- AES Power: 40 W
- Program Power: 80 W
- Sensitivity: 88.5 dB
- Frequency Range: 110 - 18000 Hz
- Voice Coil Material: CCAW
- Voice Coil Former: Polyimide
- Voice Coil Depth: 6.4 mm (0.25 in)
- Magnetic Gap Depth: 4 mm (0.16 in)
- Cone Material: Water Resistant Treated Paper
- Surround Material: Rubber
- Chassis Material: Steel
- Magnet Material: Ferrite
- Magnet Dims: 80 x 32 x 15 mm
- Driver Displacement Volume: 0.18 l (0.01 ft3)
- Recommended Enclosure: 2.81 l (0.999 ft3)
- Recommended Tuning: Sealed Hz
Thiele and small parameters
- DC Resistance (Re) - 5.8 Ohm
- Resonance (Fs) - 132 Hz
- Moving Mass - System (Mms) - 4.1 g
- Compliance (Cms) - 0.355 mm/N
- Force Factor (BL) - 4.27 Tm
- Mechanical Q (Qms) - 4.09
- Electrical Q (Qes) - 1.07
- Total Q (Qts) - 0.85
- Compliance Equivalent Volume (Vas) - 1.47 L
- Voice Coil Inductance (Le) - 0.05 mH
- Diaphragm Area (Sd) - 54.11 cm2
- Reference Efficiency (Eta Zero) - 0.31% %
- Efficiency Bandwidth Product (EBP) - 123
- Maximum Linear Excursion (Xmax) - 2.2 mm
- Maximum Mechanical Excursion (Xmech) - 3.2 mm
Shipping Information
- Net weight: 0.72 kg (1.58lb)
- Multipack size (WxDxH): 415 x 370 x 160 mm (16.3 x 14.6 x 6.3in)
- Multipack weight: 15.6 kg (34.4lb)
- Multipack Quantity: 18
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Lavoce FSF041.00 - 4" 40W 8 Ohm Loudspeaker PDF data sheet (263 kb)
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