Ostro 11.2
Ostro 11.2 is a passive loudspeaker with two-channel, direct, coaxial emission. A professional HI-PRO speaker designed to seamlessly integrate with dedicated transducers, it is built from highly resistant composite materials for elevated sound sensitivity, dynamics, and definition.
TYPE Two way passive coaxial
FREQUENCY RESPONSE 50 Hz – 18 KHz (-3dB)
TOTAL SENSITIVITY 94 dB 1W/m with inner passive crossover
LOW-MEDIUM FREQUENCIES 10” woofer @ 8 Ohm 500W continuous power handling, sensivity 95 dB 1W/m
HIGH FREQUENCIES HF compression driver with polymer diaphragm with voice coil diameter 44mm, @ 8 Ohm
100W continuous power handling, sensivity 104dB 1W/m
NOMINAL IMPEDANCE 4 Ohm with crossover
POWER HANDLING 450W 4 Ohm with amplifier @ 2 Ohm stable
MANAGE 2 Ch amplifier to a couple of Ostro loudspeakers (inner 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 120 dB with 450 W
DISPERSION 70 deg conical
CONSTRUCTION MATERIALS Fiber-reinforced composite, stainless steel, woofer waterproof front side
FINISH all ral color and texture on order
PROTECTIVE GRILLES stainless steel on request
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)