«  amateur equipment »

6 months that I have these speakers. I did not listen before you buy. A commissioning, snoring issued alerts us that they are ON, unpleasant, especially in a small space (bar, restaurant). Operating sound is nasal and we feel that it lacks certain frequencies. This lack of balance. The HP 30cm arrive quickly to saturation at low frequencies. Fortunately, the filter enables a 100HZ acceptable sound by combining a subwoofer. The HP has a steel bowl unmarked. Finally do not rely on the powers given by the manufacturer as well as Watts RMS DB or well below it, do not kid ourselves. For the same price the Yamaha MSR 400 are stronger with a more rounded and wide.
Only the cabinet is well made.
material amateur approximatif.Hors question to redo the election.