The Q30, Q40, Q50 and Q stands come supplied with heavy-duty brass threaded feet. We use brass because it does not rust like steel. Every single component has been selected for optimum performance ensuring that each transducer perfectly integrates with each other. Only the best Polypropylene Film Capacitors are used for mid and high frequency filters. High voltage non- polarized Electrolytic Capacitors are used on Low frequency filters.
Inductors are mostly air-core type selected for mid and high frequencies.
The input terminals are an AAD design and are only available on the Q and hi-end 2000 series loudspeakers. These are made with the finest materials and are plated with a finish that's harder than tool steel. They will never corrode so electrical contact will be the same as a good new connection even over time. They accept spade, banana connections or even bare wire. The most unique feature is the one-way torque feature when used with the special key provided.