Limited capability, lacks Bluetooth or digital inputs, lacks control, requires an adaptor for the sub out. Instruction manual is not well translated into English (but understandable)
If you have a decent budget and seek an audiophile sound you're probably not going to consider a sub £50 box and so you probably didn't read this far and that's fine, but for anyone in my suggested target list above, or with a sub £500 budget for a full s...