4 D&B Audiotechnik Qi Sub speakers
All in good shape, like new!
Price per Qi sub is 1375 euro each
We also have D6 and D12 for sale.
Also take a look at my other advertisements for more D&B audio
A1, B1, B2, C4, C6, C690, Ci60, C7, Ci7, D6, D12, D80, E3, E9, E12 top, E12 sub, E18, Epac V3, Max 15, Max 12, J sub, J infra, P1200A, P1200L, Q sub, Q7, Q10, Qi sub, Qi10, T10 T-Sub.