1. All in-wall volume controls work with 4 or 8 ohm speaker. 2. Frequency response is 30-20k Hz-2db. 3. Attenuation is 9-12 step, @3 db each, final 2 or 4 step @6 db each total attenuation at 27-42 d
1. All in-wall volume controls work with 4 or 8 ohm speaker. 2. Frequency response is 30-20k Hz-2db. 3. Attenuation is 9-12 step, @3 db each, final 2 or 4 step @6 db each total attenuation at 27-42 d