PS series presents complete line of PA cabinets made of strong and durable polypropylene. With models from 8" to 15" and real compression drivers across the line, ALTO PS range really offers options for a large numbers of Users from low power conference systems to large Live performances. Great attention has been put in details: All models feature trapezoid shape to facilitate the use as floor monitor and several fly points on bottom, top, side and back are provided for any possible fly configuration. Surprisingly, ALTO also introduce 12" and 15" 2 way models with a sophisticated 40 bit DSP built in. Look at the block schematics below and see the amazing flexibility offered by our DSP when compared to a traditional Xover circuit: Our PS4HA and PS5HA models include digital hum cancel, noise gate, multiband dynamic processor, 6 to 48dB Xover, speaker alignment and 20 bands of parametric equalizer ( 10 for woofer and 10 for tweeter) The amazing flexibility of our DSP even allowed us to create 3 different preset sound in our top model PS5HA: LIVE with key frequencies emphasized for the best sound reproduction in a live situation. STUDIO, with an astonishing flat frequency response. SUBWOOFER mode, to be used when the unit is connected to an external subwoofer.
Common Features:
Power system type: analogue processor-PS 5LA,
digital processor - PS 5HA
Frequency response: 50Hz/20kHz +/-10dB
Horn Coverage H°×V°: 90°H×45°V
Input sensitivity : line + 4 dB / 1.23V
Input impedance : 30K (Balanced) 15K (Unbalanced )
Connectors : Input, Jack Link, XLR
Plastic Reinforced Cabinet : Trapezoidal & Monitor shape
Dimensions (H×W×D): 660×396×415mm (26"×16"×16.3")
Specifications :
Low output power: 150W RMS (EIAJ)
110W @8Ω; 35W @4Ω RMS
High output power: 60W RMS (EIAJ)
45W @8Ω; 85W @4Ω RMS
Max SPL at 1mt: 121dB SPL
Impedance: Low 8Ω - High 8Ω
Crossover frequency: Complex EQ processor
Protection LOW-HIGH: Limiter/Compressor plus PTC
Lower frequency: 15" / 385mm - 3" voice coil
High frequency: compression driver, 1" voice coil
Weight: 22.6Kg (49.82 lb) |
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