I have found some pictures on some websites. You can see them below. Release date is reported in some places to be February, others April. Speaker is still called M-1 and the subwoofers are the new PV1D and the ASW608. Prices are GBP150 for the M-1, GBP1200 for the PV1D and GBP350 for the ASW608. No specifications yet but there's talk of massive improvement to both the M-1 and the PV1D.