The POPE Professional® GL-218B sub-woofer utilizes band pass technology. The system incorporate two 18" transducers. The sub-woofer produces sound pressure level (SPL) of 126 dB continuous on axis at 1 meter with a power input of 1 watt and having capable to produce peak output of 132 dB SPL on axis at 1 meter. The sub-woofer can handle 2400 watts power (continuous) with 24dB/octave Butter-worth high pass filter. The sub-woofer enclosure constructed with exterior grade birch plywood. The front net of the sub-woofer covered with powder coated perforated steel grille.




• Live Sound
• Touring Concerts
• Club Systems
• Large Nightclubs
• Arenas


• Horn-loaded for Long Throw and high output
• Response from 27 Hz to capture lowest musical notes
• Direct radiating 18" (460mm) drivers
• High temperature 4" (100mm) voice coil


Model GL-218B
Article No. #10028
Class 2*18" Horn Loaded Sub-woofer
Power Rating 4000 W Continuous*
Frequency Range 24Hz - 320Hz (-10dB)
Frequency Response 26Hz - 280Hz (± 3dB)
System Sensitivity (1W @ 1M) 98dB SPL
SPL** 128dB Continuous, 136dB peak
Transducer Sections
Low Frequency 2*18" (460mm) Diameter POPE Professional® Transducer
Power Rating 2*2000 Watts Continuous. Pink Noise
2*4000 Watts Program
2*8000 Watts Peak
Voice Coil Diameter 150 mm (6")
Voice Coil Material Copper In/Out
Cone Surround Triple roll treated polycotton
Magnet Material Neyodymium
Chassis Type Cast Aluminum
Crossover Mode Bi-amp
Impedance Parallel: 4Ω
Discrete: 8Ω x 2
Cabinet Construction Rectangular, 18 mm, 12-ply birch plywood
Transportation 2 handles on both sides
Grille Powder coated, black, 16-gauge perforated steel grille
Input Connectors Neutrik® Speakon® NL4MP (x2) +2-2
Surface Finish SoundFlex® environment friendly coating
Coverage Pattern (H x V) 360°
Packing Foam with wooden crate carton packing or Flight case - optional
Dimensions (H x W x D) 561mm x 1066mm x 759mm
Net Weight 95kg (209.3 lbs)
Gross Weight 109kg (240.2 lbs)