The stunning midrange drivers, tonally precise tweeters and a superior crossover network come together to form an audiophile-quality component set perfect for demanding listeners.
QS 6-3/4 Inch Separates are a matched component system, built for pure sonic reproduction.
Producing realism in a performance is your passion. The QS Series crossovers allow you to use a single amplifier channel, or use bi-amplification for even more flexibility and control.
These QS separates work best with 100 watts of recommended power. See below for more details.
Woofer (in., mm)
Tweeter (in., mm)
Tweeter dome material
Rated Impedance [Ω]
Recommended Amplifier Power (watts RMS)
Peak Power (watts, per ANSI/CTA-2031-A)
Sensitivity [1W, 1m]
Frequency Response [Hz]
Woofer Mounting Hole Diameter [in, mm]
Woofer Bottom Mount Depth [in, mm]
Flush Mount Tweeter Hole Diameter [in,mm]
Flush Mount Tweeter Depth [in,mm]
High Pass [dB], at Frequency [Hz]
Low Pass [dB], at Frequency [Hz]
High Frequency Output Attenuation [dB]
0, +3, +6