I upgraded to having a powered subwoofer under a false panel in the passenger footwell and some new Alpine speakers with a Pioneer head unit
No distortion and I can crank it up pretty loud and control the volume and frequency of the bass
That is more or less the same setup that Morgan supplied as standard on the ARP4. I run it off my iPod, but it still isn't loud enough above 40mph - is there any way of listening to music at speed?
