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K3,5N

K3,5N loudspeaker columns have been specially designed for sound systems in churches and various public buildings. These are full-range loudspeakers with exceptionally high efficiency. The K3.5N series of loudspeakers has been designed to provide a significantly increased directivity of sound emission.

    K3,5N loudspeakers provide:

  • aesthetic appearance
  • homogeneous transmission of natural sound throughout the room
  • high efficiency
  • up-down handles
  • version: 100V (power regulation)
  • housing made of aluminum
  • covered with weather-resistant pain
  • colors available according to the RAL palette
Technical data
K3,5-20NREG K3,5-30N K3,5-40N K3,5-60N K3,5-80N K3,5-100N
1/1 power Impedance 20W 500Ω 30W 333Ω 40W 250Ω 60W 166Ω 80W 125Ω 100W 100Ω
1/2 power Impedance 10W 1kΩ 15W 666Ω 20W 500Ω 30W 333Ω 40W 250Ω 50W 200Ω
1/4 power Impedance 5W 2kΩ 7,5W 1,33kΩ 10W 1000Ω 15W 666Ω 20W 500Ω 25W 400Ω
Number of full range neodymium speakers (3,5″) 2pcs. 3pcs. 4pcs. 6pcs. 8pcs. 10pcs.
Number of neodymium tweeters 1pcs. 1pcs. 1pcs. 2pcs. 2pcs.
SPL(1W/1m) [dB] 90 91 92 94 96 98
SPL(max) [dB] 105 106 107 111 115 117
Frequency response (+/-3dB) 135 ÷ 18000 130 ÷ 18000 130 ÷ 18000 125 ÷ 18000 120 ÷ 18000 110 ÷ 18000
Opening angle in the horizontal plane 90°(-6dB, 1kHz÷8kHz) 90°(-6dB, 1kHz÷8kHz) 120° (-6dB, 1kHz÷8kHz) 120° (-6dB, 1kHz÷8kHz) 120° (-6dB, 1kHz÷8kHz) 120° (-6dB, 1kHz÷8kHz)
Opening angle in the vertical plane 60° 40° 35° 30° 25° 20°
Power supply [V] 100 100 100 100 100 100
Dimensions height/width/depth [mm] 269/95/113 450/95/113 550/95/113 800/95/113 1020/95/113 1200/95/113
Weight [kg] 1 1,2 3 5 7 9
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