d&b D80 - Manual (Page 13)

Touring rack assemblies
When using touring rack assemblies such as the d&b Z5330 D80
Touring rack assembly or any other touring rack containing D80
amplifiers, make sure to provide sufficient space of 0.5 m (1.6 ft)
at the front and rear of the touring rack to ensure adequate cooling
airflow.
D80 Touring rack assemblies can be positioned side by side or
stacked.
When combining the Z5330 D80 Touring rack assembly with the
Z5310 D12 Touring rack assembly or any other rack assembly
that produces an opposing airflow, observe the following
restrictions:
–
D12/D80 Touring rack assemblies can be positioned side by
side.
– Do not stack D80 and D12 Touring racks or any other rack
assemblies with opposing airflow.
d&b D80 Manual 1.9 en 13