Active subwoofer with a class-D amplifier and a built-in stereo Xover for driving the active full-range speakers.
The careful acoustic design provides high pressure in small sizes. The birch plywood box and high-quality transducers let EARTH118 be a high efficiency bass cabinet.
Its great quality and reliability let it be a versatile device, suitable for several environments.
– Equipped with one 18″ custom built long excursion ferrite woofer and a class-D amplifier which provides high power and built-in stereo cross-over in a very light weight.
– 135 dB continuous SPL.
– 18″ ferrite woofer with 4″ voice coil.
– Class-D amplifier 1500W.
– Birch plywood cabinet, finished with anti-abrasion paint.
Main sound system in big clubs, big theatres and open spaces.
High quality long throw system.
Fixed and semi-permanent installations.
Components 18″ ferrite woofer with 4″ voice coil custom-designed by Montarbo® specifications
Frequency response 38 ÷ 100 Hz
Continuous SPL 135 dB
Electronic cross-over 100 Hz
Built-in amplifier Class-D power units, 1500W EIAJ
Connections and controls Line input (balanced XLR) Volume control Line link Xover Out LowPassFilter Different order selection Polarity selection (balanced XLR)
Construction Birch plywood coated with high-impact and chip resistant paint 2 mm steel protection grille with foam
Fittings Carrying handle
Dimensions (WxHxD) 506 x 536 x 580 mm
Weight 39 kg