• 2 X 18” (450 mm) long throw weather resistant woofer
  • Front and rear loaded optimized SIC™ design
  • High power handling
  • High SPL
  • Low thermal compression
  • Maximum efficiency bandwidth volume
  • Compact dimension
  • Optimized for 35Hz to 200Hz bandwidth

Frequency Response 35Hz to 200Hz
Power Rating 2000W AES, 8000W peak
Sensitivity 101dB @ 1W/1m
Maximum SPL 134dB continuous, 140dB peak @ 1m
Nominal Impedance
Transducers 2 X 18” (450 mm) long throw weather resistant woofer
Recommended Filter 30Hz 18dB/octave Butterworth High pass filter


80 – 120Hz 24dB Linkwitz Riley Low pass filter

Finish Black impact resistant structured coating
Connector 1 X Speakon
Enclosure Bass reflex type with SIC™ technology, 15 mm Birch Plywood with 3 X built in steel bar handles and optional detachable wheels
Grill Acoustically transparent perforated steel with foam backing
Dimensions (H X W X D)

552 mm X 1000 mm X 700 mm (21.8” x 39.4” x 27.6”)

Net Weight 80 kg (176 lb)
Packed Weight 87 kg (192 lb)


Tags: ProLine , Speakers , SIC , SUB218