Ostro

TYPE Two way passive coaxial

FREQUENCY RESPONSE 50 Hz - 18 KHz (-3dB)

TOTAL SENSITIVITY 93 dB 1W/1m with passive crossover

LOW - MEDIUM FREQUENCIES 10” woofer @ 8 Ohm 500W continuous power handling , sensitivity 95 dB 1W/1m

HIGH FREQUENCIES HF compression driver with titanium diaphragm with voice coil diameter 65mm, @ 8 Ohm 160W continuous power handling , sensitivity 104dB 1W/1m

NOMINAL IMPEDANCE 4 Ohm with 2 way passive crossover

POWER HANDLING 450W 4 Ohm with amplifier @ 2 Ohm stable

MANAGE 2 Ch amplifier to a couple of Ostro loudspeakers (passive crossover provided, for each Ostro) .If very high output is needed we recommend to use a DSP : High-pass filter @50Hz, 12 dB/oct. or higher slope Otherwise as Satellite with subwoofer : Amplifier+DSP to match to subwoofer. High-pass filter @90Hz, 12 dB/oct. or higher slope

SPL MAX 119 dB with 450 W

RECOMMENDED AMPLIFIER A Full Fat audio FFA 2004 is the recommended amplifier for 4 Ostro

DISPERSION 70 deg conical

CONSTRUCTION MATERIALS Fiber-reinforced composite, stainless steel

FINISH all ral color and texture on order

PROTECTIVE GRILLES Ostro is usually sold with this grid made of stainless steel to protect the 10” coax ,as standard

CONNECTORS 1x Neutrik NL4FX or custom

DIMENSIONS (without support or suspension) (W) 480mm (H) 480mm (D) 450mm (W) 18,8inch (H) 18,8 inch (D) 17,7inch

WEIGHT 16Kg (36lb)