ΣH118B
18” LF Speaker
The Beta Three® ΣH118B subwoofer loudspeaker can be used in applications including sound reinforcement for Houses of Worship, Events, Indoor Stadiums, Theme Parks, Multifunctional Auditoriums, Schools, and Transit Terminals etc. These are excellent for live, rental and portable sound reinforcement applications. The ΣH Series loudspeaker delivers extraordinary performance where high speech intelligibility and natural sounding music is required at unmatched value.
  • 18” LF driver with 100mm voice coil
    • 220mm big magnet system which enables high power handling and reliability, the RMS power is up to 1000W
    • ΣH118B is high SPL and high power bass speaker with folded horn which ensures the bass effect in compact cabinet size, 3dB higher than normal bass reflex bass speaker
    • High intensity plywood cabinet
    • Input and output corresponding design is to avoid the connection error
    • Match with Beta Three ΣH215B bass speaker with ΣC2600 processor for high quality sound reproduction

Tranducer 1×18" Subwoofer
Frequency Response(-3db) 65Hz-200Hz
Rated Power 800W (RMS)
Sensitivity (1W @ 1m) 99dB
Average SPL 131dB
Rated Impedance
Connector 4 x NL4
Dimension(WXHXD) 550mm x 850mm x 680mm
Packaging Dimensions (1 piece/pack) 660mm x 970mm x 780mm
Net Weight 52.0kg(213.4 lb)
Gross Weight 58.0kg(222.2 lb)

     

User Manual

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