The Anua PW-1018-SUB is a pretty decent speaker, and is very cheap for Anua at £114.90 but is good quality. It is not very discreet and is quite boxy but has a handle for easy transport.
The speaker has a powerful passive 18 inch subwoofer that has 1200 watts maximum output. It also has a range of connecters like; PA, jack and terminal connections that make is great for plenty of different applications, not only this but it can connect to other speakers to make a two storey speaker stack with the top speaker fitting nicely onto the subwoofer. Setting this aspect up is easy and quick due to the handles on the side and make it perfect for any event like parties, tours, festivals or just home use.
It has incredible sound and performance so it is great for any range of occasions (as mentioned above), and will work whenever they are needed. As it has an output of 1200 watts, it does not lose a lot quality in the peak areas.
The diameters are 55 cm X 68 cm x 47.5 cm (W x H x D) and weighs 26 kg so it is not perfect to move around but is lighter and easier to carry than most other speaker. It also has an impendence of 8 Ohms and a frequency response of 35 Hz tm 3.5 Hz so it will therefore not lose any aspect of quality in a short period of time.
In my experience, the only thing I can say that is wrong with it is that the grill could be a little more secure as it often tends to vibrate and rattle a lot when it is at a high volume but for that price I am defiantly not complaining!