High Power Subwoofer

The direct-radiating high-performance subwoofer is equipped with a new developed 18” subwoofer with tetra coil & dual voice coil. The tunnel design of the bass reflex casing has been optimized to minimize air flow noise. These innovations distinctly increase the sound and reproduction quality. Hence the QLB 118 G sound tight and feature a proper impulse response without loosing the deep bass reproduction of a 18“ subwoofer. It is recommended as a universal subwoofer for creating powerful bass arrays in combination with the line array and hybrid elements of the PANO series. Its mechanical construction provides the KME typical stability. Functional details like the perfectly placed handles and metal stacking elements set new standards.

Where To Buy
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QLB 118 G Ground-Version QLB 118 X Flying Version

Special features

  • directly radiating, passive, high power 18" subwoofer
  • stable and weatherresistant enclosure with black polyurethane coating
  • stacking elements and notches guarantee safe stacking
  • Factory-Presets for setup of bass arrays with omnidirectional or directional dispersion


Components 1x 18“ mit Tetracoil dual voice coil
Dispersion omnidirectional
Nominal load (AES / program) 2000 / 4000 W
Impedance 4 ohms
SPL nom. (Fullspace@1W/1m) / max. SPL (at AES nominal load) 102 / 135 dB
Frequency range (-10 dB) 32 Hz - fx
Dimensions (W x H x D) 600 x 600 x 650 mm
Weight 42 kg
Connectors 2x Speakon NL4
Finishing PU coating (black)
Special features 2 side mounted handles, M20 high stand flange, stacking elements, 4 x 4 M8 threads for set of transport wheels
Protective grille high protective comb grid with acoustic foam
Design direct radiating with bass reflex tuning
Protection class IP 44

In use / reference projects

This product is used in these reference projects: