I have a scala, which I use solo. The speaker if very poor however I did a mod and changed it out with a better speaker from a headset I got on Amazon.
(there was a good mod video on you tube to do that)


The quality is much better and I can hear the satnav better aswell as the music. I got the scala with my satnav, however if I was to buy a new set of comms I would pay more money and get the top of the range.

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