This is my own home organ built by Renatus in Devon. It contains four specifications (so each stop has four different sounds associated with it) and an internal 400 watt speaker system, and seperate 300 watt sub-woofer for use on its own. 

It was always my joy to take this instrument out on the road, and on these excursions was modified with a 2600 watt external speaker system. Although it is heavy, and built of solid oak, it was involved many times in accompanying choirs and concerts in Romsey Abbey, The Turner Sims Concert Hall in the University of Southampton and other venues all over the country. The accompanying photos show some of its outings.