Main Function

  1. Dual 18” passive sub-bass system
  2. Comprising two 100 ferrite, magnet Lf units
  3. Powerful low frequency, very low resonant frequency several internal ribs to rein fore cabinet and reduce resonance effect
  4. It can be used as stage, complement sound, stage monitoring, etc. and can be used in multifunction hall, stadium, indoor and outdoor live concert etc.
  5. Special waterproof and scratch proof paint. Suitable for all-weather condition
  6. Cabinet is made of High quality plywood material 18mm thickness


Model Delta 218
Type Dual 18inch passive sub-bass system
Frequency Response (-10dB) 35Hz-200kHz
Sensitivity (1W@1M) 97dB+3dB
Max SPL 133dB
Rated Power (continue) 3250W, (peak) 6500W
Nominal Impendence 4ohms
Crossover 2kHz
Coverage (H*V) 90 x 40
Input 2Xspeakon
LF Unit 2×18” woofer/100mm voice coil/1200W/4
Dimension (WxDxH) 1130*704*649 (mm)
Net Weight 73.5kg
Gross Weight 80kg

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