VS-FRS8M - Haut-parleur (4007540020013)

8 cm (3.3") HiFi fullrange speaker with high force factor and good sensitivity. Special developed for use in column-speakers and small bass-reflex cabinets, e.g. in miniature subwoofer / satellite systems.Typical applications :• Column speakers• Mini HiFi systems• Rated power: 30 Watt • Maximum power: 50 Watt • Nominal impedance: 8 Ohm • Frequency response (-10 dB): 100 - 20000 Hz • Mean sound pressure level: 88 dB (1W/1m) • Resonance frequency fs: 125 Hz • D.C. resistance Rdc: 7.2 Ohm • Mechanical Q factor Qms: 3.24 • Electrical Q factor Qes: 0.58 • Total Q factor Qts: 0.49 • Equivalent volume Vas: 1.1 l • Effective piston area Sd: 29 cm2 • Dynamically moved mass Mms: 1.8 g • Force factor Bxl: 4 T . M • Inductance of the voice coil L: 0.3 mH