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SM-405A 4.5 inch birch plywood column


◆ Birch plywood box body, surface spray imported water-based paint protection, ◆ Provide wall mounting bracket holes to improve SPL and reduce vertical radiation lobe width ◆ Due to the excellent improvement of the ratio of direct sound to reflected sound, it is suitable for music and voice processing in fixed installation places with large reverberation. It is applied to outdoor performances, multi-function halls, stadiums, banquet halls, conference rooms and other places, and can show excellent language clarity. According to the scene, the sound field sound effect can be processed point to point.

Category:

Sound column

  • Product Description
  • Detailed parameters
    • Commodity name: SM-405A 4.5 inch birch plywood column
    • Commodity ID: SM-405A

    ◆ Birch plywood box body, surface spray imported water-based paint protection, ◆ Provide wall mounting bracket holes to improve SPL and reduce vertical radiation lobe width ◆ Due to the excellent improvement of the ratio of direct sound to reflected sound, it is suitable for music and voice processing in fixed installation places with large reverberation. It is applied to outdoor performances, multi-function halls, stadiums, banquet halls, conference rooms and other places, and can show excellent language clarity. According to the scene, the sound field sound effect can be processed point to point.

    Key features:
    ◆ Birch plywood box body, surface spray imported water-based paint protection,
    ◆ Provide wall mounting bracket holes to improve SPL and reduce vertical radiation lobe width
    ◆ Due to the excellent improvement of the ratio of direct sound to reflected sound, it is suitable for music and voice processing in fixed installation places with large reverberation. It is applied to outdoor performances, multi-function halls, stadiums, banquet halls, conference rooms and other places, and can show excellent language clarity. According to the scene, the sound field sound effect can be processed point to point.

    Key words:
    • 广州声曼电子
    • 专业音响
    • 会议音响
  • Product parameters:
    Recommended amplifier power: W rms 350
    Long time power: W 200
    Instantaneous power: IEC 268-5W 500
    Impedance ohms: 8
    Frequency response: @-6dB 100Hz - 20KHz
    Full-frequency unit inch: 4 x 4.5 " - 1 voice coil
    Sensitivity:(@ 1W/1m) dB 94
    Maximum sound pressure continuous/peak: (Bi-Amp) dB 120/123
    Diffusion angle: H x V 160 ° x 15 °
    Recommended high-pass filtering: 80Hz-24dB frequency doubling
    Input connections: 4 x Euroblock
    Volume (width x height x depth) mm : 146x545x150
    Net weight kg: 7Kg

Sounord    Professional Audio 

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