Descrizione

LaVoce codice 70R02100
Features – 1.8 INCH COPPER VOICE COIL
– 97,5 dB/SPL SENSITIVITY
– 300 WATT PROGRAM POWER HANDLING
– FEM OPTIMIZED MOTOR AND SUSPENSIONS
– RESONANCE FREE AND HEAVY DUTY BASKET DESIGN
General Specifications Nominal diameter mm (in) 250 (10) Nominal Impedance Ohm 8 Minimum impedance Ohm 6,4 Program power W 300 AES Power rating W 150 Sensitivity dB 97,5 Frequency range Hz 65 3000 Voice coil diameter mm (in) 45 (1.8) Chassis material Steel Magnet material Ferrite Magnet dimensions OD x ID x h mm (in) 130 x 60 x 18 (5.1 x 2.36 x 0.7) Coil material Copper Former material Glass Fiber Cone material Water Proof Treated Paper Surround material Polycotton Xmax mm (in) 4,6 (0.18) Xmech mm (in) 7,1 (0.28) Gap height mm (in) 6 (0.24) Voice coil winding height mm (in) 12,2 (0.48) Driver displacement volume l (ft ) 1,1 (0.04) Small Signal Parameters DC resistance Ohm 5,6 Resonance frequency Hz 64 Moving mass g (oz) 26,2 (0.92) Compliance mm/N 0,24 Force factor N/A 11,5 Mechanical Q-factor 3,6 Electrical Q-factor 0,45 Total Q-factor 0,40 Equivalent air volume l (ft3) 41,6 (1.47) Voice coil inductance mH 0,43 Diaphragm area cm2 (in.2) 363 (56.27) Reference efficiency 2,3% Shipping Information Net weight kg (lb) 2,6 (5.7) Multipack size W x D x H mm x mm x mm (in x in x in) 300 x 300 x 148 (11.8 x 11.8 x 5.8) Multipack weight kg (lb) 3,6 (7.8)

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