An update on this from me. I mentioned that a PP had suggested one expensive sub would be better than 2 cheaper ones but after the way the thread developed with most posters suggesting 2, the PP very generously spent a weekend A-B ing the options and concluded that 2 cheaper ones was indeed much better [in that room] with the ��� one sounding more like it was either on or off. I was impressed that they went back to check & that they were humble enough to admit to a change of position.

Unfortunately their product range didn't quite marry with my tastes but I have just picked up a pair of in-warranty Rel Gibraltar 2 subs that I'm hoping will be brilliant. As ever, this forum was totally instrumental in guiding me so thanks to all who helped.

Cinema: Meridian 271, 3 x DSP640 (behind screen), 4 x DSP320 (in-ceiling), 4 x DSP3100 (surrounds), 2 x AC12 (interface). 2 x Perlisten D12s subs, Lyngdorf MP40 processor. DT 145" 2.35 AT screen. Sony VW870 projector & S-T lens, Lumagen Radiance Pro.
Lounge: Roon, NUC, Kef LS50 Wireless + 2 x REL Gibraltar-2 subs

Meridian owner since 1998