The ELECTRON SB18A compact powered loudspeaker system joins the Lloyd lee Co. family of high-quality professional sound touring products. 
The SB18A is a compact yet powerful single 18-inch subwoofer designed to complement the full range products in the Electron series and other models. 
The system incorporates 2000W continuous, universal mains, 2Ch Class D switching amplifier.
The SB18A employs a high excursion European 18-inch woofer in bass reflex orientation to ensure excellent low frequency performance for a very compact enclosure. 
The enclosure is equipped with 1-3/8-inch stand mount on the top for use with full range cabinets, without the need for extra mounting stands.

The SB18A is powered by the Lloyd Lee Co. PM2000 power module that delivers an outstanding high-power output, it sets a new benchmark in audio performance, efficiency and power density.
Signal processing is accomplished by way of a powerful 24 bit DSP providing unparalleled control over critical signal parameters. 

The PM2000 boasts many class leading features such as- 
1)Full protection circuitry including Over-Current, Over/Under-Voltage, Output DC and Over-Temperature. 
2)Switched-mode power supply with PFC and auto voltage sensing Class D amp module- full bandwidth
3) Built-in FIR filter, parametric eqs. crossover and phase filters and accurate limiters guarantee excellent sonic performance and system reliability.
4) 24 bit high end converters coupled with 96kHz sample rate to ensure an excellent dynamic range and exceptionally low distortion

The SB18A is the perfect companion sub to the M15A.
When used together the system provides high output sound reinforcement system form a compact package which can be move easily by a one-person crew.
The SB18A is an ideal solution for events like conferences, parties, club sound, entertainment venues , cultural or religious venues, as well as on stage with bands as side fills or drum monitors.