The 4PRO 3031-A is a perfect two-way active bass reflex loudspeaker for live sound situations where extra vocal punch and extremely accurate high frequency response is needed. A superb bass punch is guaranteed by the high power 15” low distortion woofer. The 4PRO 3031-A comprises a 15” woofer and a 1.7” voice coil compression driver that is mounted to a 90° x 60° constant directivity horn.Features1200 WATT PEAK, 600 WATT RMS130 dB max spl90 x 60, Wide dispersion constant directivity horn15" woofer, 2.5" voice coil1" HF driver,1.7" voice coilAcoustical SpecificationsFrequency Response -3 dB: 45 Hz ÷ 20000 HzMax SPL: 130 dBHorizontal coverage angle: 90°Vertical coverage angle: 60°Compression Driver: 1", 1.7" voice coilWoofer: 15", 2.5" voice coilInput/Output Section Input signal: bal / unbalInput connectors: Combo xlr-jckOutput connectors: xlrInput sensitivity: - 2 dBu / +4 dBu Processor Section Crossover frequencies: 1650 HzProtections: Thermal, rmsLimiter: Fast limiterControls: Volume, EQ Shape, Mic/Line Amplifier Specifications Total power: 1200 W PEAK High frequencies: 400 W PEAK Low frequencies: 800 W PEAKTotal power: 600 W RMS High frequencies: 200 W RMS Low frequencies: 400 W RMSCooling: ConvectionConnections: VDE connector in / out Cabinet Cabinet Material: Baltic birchHardware: 3 x FlytracksHandles: 2 sidePole Mount/Cap: YesColour: Black Physical Specifications Height: 708 / 27.87 mm/inchWidth: 430 / 16.92 mm/inchDepth: 430 / 16.92 mm/inchNet Weight: 27.5 / 60.62 kg/lbs.
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