The Lotusline SW28 is a subwoofer designed with the latest state of the art simulations tools in terms of acoustic quality, mechanical strength and optimized cooling. The SW28 incorporates two high excursion and low distortion 18-inch driver installed in direct radiation enclosure and loaded by a critically damped bass reflex incorporating multiple vents (MVC™ technology) for a better cooling.
Each 18-inch transducer have a 4.0 inch (100mm) copper voice coil whcih has 1200W continuous program power capacity, together with FEA optimized and double silicone spider with optimized. The 18-inch transducer is neodymium magnet assembly,it has a smart ventilated voice coil gap for reduced power compression.
Its exceptional power handling capacity of 2400W(RMS) long term and 5000W(Peak) all other the usable frequency bandwidth from 31 to 200 Hz (± 3 dB) offers a permanent 141 dB SPL and 145 dB SPL peak.
The enclosure constructed of 18 mm birch plywood with internal braces remains free of vibration at extreme sound pressure levels.
The enclosure have 6 aluminium integrated handles on the sides and can be fitted with 4 optional castor plates on the back.
The SW28 is also ideal for distributed sound reinforcement and can be used in theatres, clubs, multi-purpose venues or corporate events.