Dali SUB C-8 D Subwoofer

This Sub has a nice punch. Perfectly compliments the Audio Pro Addon C10

This is a great quality 200 watt Sub Woofer, however I feel I can only reach half its power. The app does not give you much control over the Sub. I have it turned up to the max on the app and it is barely noticeable over the other speakers (3 A-10 speakers). Additionally there is a volume knob on the back that does absolutely nothing. Again this Sub seems to have tremendous power, but the app doesn't let me control it as such. As with all of my products from Audio Pro: Good Quality, bad app control!

Provides good bass extension for my two C-10's, but takes some fiddling to get it just right. Also, the volume control is problematic. When connecd via Wifi, there is enough volume to match my stereo pair of C-10's, but not much more, and the volume knob on the back doesn't do anything. The volume from the Sub can only be controlled by the App. and does not change when you change the volume of other speakers in the system. The Sub must be adjusted separately. When connected via RCA cable, the Sub is capable of producing significantly higher volume, and is controlled by a combination of the volume knob on the back of the Sub, and the volume of the device driving the RCA cable, which in my case, is a C10. When I increase the volume on the C10, the Sub also gets louder, but it doesn't track well. I usually have to adjust the volume on the C10 first, and then physically go to the Sub to fine tune it. It is a PITA, but is worth it if you value SQ over convenience.