PeterRowe

The project is still on going but building work halted because of an accident which put me out of action for months.

Have still been studying everything on acoustics and have almost decided to leave a 6inch airgap all round and then at least 4inch rockwool or similar. Then I will experiment with constructing diffuser panels, bass traps and the like until I get the best I can.

Will post photos when building complete together with frequency measurments.