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首頁   /   喇叭   /   RCF
詳細資料
產品名稱 : 4PRO 系列喇叭
產品編號 : 3031-A
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ACTIVE TWO-WAY SPEAKER

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

Features

  • 1200 WATT PEAK, 600 WATT RMS
  • 130 dB max spl
  • 90 x 60, Wide dispersion constant directivity horn
  • 15" woofer, 2.5" voice coil
  • 1" HF driver,1.7" voice coil

Acoustical Specifications

  • Frequency Response -3 dB:45 Hz ÷ 20000 Hz
  • Max SPL:130 dB
  • Horizontal coverage angle:90°
  • Vertical coverage angle:60°
  • Compression Driver:1", 1.7" voice coil
  • Woofer:15", 2.5" voice coil

Input/Output Section

  • Input signal:bal / unbal
  • Input connectors:Combo xlr-jck
  • Output connectors:xlr
  • Input sensitivity:- 2 dBu / +4 dBu

Processor Section

  • Crossover frequencies:1650 Hz
  • Protections:Thermal, rms
  • Limiter:Fast limiter
  • Controls:Volume, EQ Shape, Mic/Line

Amplifier Specifications

  • Total power:1200 W PEAK
  • High frequencies:400 W PEAK
  • Low frequencies:800 W PEAK
  • Total power:600 W RMS
  • High frequencies:200 W RMS
  • Low frequencies:400 W RMS
  • Cooling:Convection
  • Connections:VDE connector in / out

Cabinet

  • Cabinet Material:Baltic birch
  • Hardware:3 x Flytracks
  • Handles:2 side
  • Pole Mount/Cap:Yes
  • Colour:Black

Physical Specifications

  • Height:708 / 27.87 mm/inch
  • Width:430 / 16.92 mm/inch
  • Depth:430 / 16.92 mm/inch
  • Net Weight:27.5 / 60.62 kg/lbs