Frequently answered questions


If the coverage of a C7-TOP is 75° why are the back panels at 25°?

We used this angle because it is the best compromise in terms of sound and level distribution on the centre axis of a horizontal array.


Can I modify my C-Series loudspeakers and B2 subwoofers for use with EP5 / MC5 cables?

Yes, it is possible to replace the connector panels, however the C4-TOP and SUB is complicated because you cannot access the panels from the outside, therefore we propose that this is only done at a d&b Service Partner.