Features
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 drivers installed in direct radiation enclosure and loaded by a critically damped bass reflex incorporating multiple vents (MVC™ technology) for a better cooling at any position. It means that the SW28 can be used horizontally or vertically at full power in both orientations. The 18-inch transducers have an 4.0 inch (101.6 mm) copper sandwich voice coil on black Kapton former for low power compression and double treated cone for water protection. Triple demodulating rings combined with 8 mm excursion capability, die cast aluminium basket, massive vented magnet structure offer the best performances even in very low frequencies. Its exceptional power handling capacity of 2000W(AES) long term and 5000W(Peak) all other the usable frequency bandwidth from 35 to 200 Hz (± 3dB) offers a permanent 139 dB SPL and 143 dB SPL peak. The loudspeaker enclosure constructed of 18 mm birch plywood with internal braces remains free of vibration at extreme sound pressure levels. The enclosure has 6 aluminium integrated handles on the sides and can be fitted with 4 optional castor plates on the back.
Applications
Lotusline SW28 is the companion subwoofer for LA, CL, MQ and MA system features, direct radiating 18-inch transducers loaded in an optimally-sized and tuned vented enclosure. With power handling capacity of 2000 W(AES) long term (5000W/peak) and response to 35 Hz. The SW28 is ideal for applications requiring maximum low frequency extension and impact. The SW28 provides unparalleled low end punch and bass articulation combined with high power handling and efficiency. Due to its compact design and critically damped tuning, multiple SW28 enclosures couple effectively while providing the bass definition and musicality that only a direct radiating subwoofer can provide. The SW28 provides a very dynamic and punchy sound reproduction for the sound effects that are commonly found in electronic music where the whole dynamic capacity of systems is used. This subwoofer offers full flexibility for low frequency reinforcement of the Lotusline speakers and the Line Array systems. The SW28 is also ideal for distributed sound reinforcement and can be used in theatres, clubs, multi-purpose venues or corporate events
