The Classic4 is a comprehensive reference loudspeaker system. This 2, 3 or 4-piece system is designed for the highest acoustic coherency required by revealing "state of the art" electronics and program sources. Each channel has a full range enclosure, and an optional subwoofer (either a AC12 or an Iso212).
The PRES Classic4 tweeter is a 28mm (1.1") Morel Supreme dome, with a ferro fluid damped and vented magnet system. This ensures a low resonant frequency with minimal resonance magnification and maximum driver control. This stability and control results in highly accurate, extended response with extraordinary power handling capacity and dynamic range.
The all-important midrange has a similarly damped and vented 77mm (3") soft dome Dynaudio D52AF. It has a low resonant frequency (350hz) with high power handling capacity (200w nominal, 1000w transient) and 91db/1 watt efficiency. These properties allow great dynamic range, essential for life-like linear reproduction.
The bass driver in the Classic4 I is 6.5" polymer/oxide cone Vifa M18WO-09-08, cast frame, long throw, vented magnet woofer. It is characterized by quick rise time, high power handling, and linear response.
Dimensions: 49 3/4"h x 15"w x 18 "d
Classic4 with tiptoes placed on top of Pres AS12 powered Subwoofer
Frequency Response: 35- 20,000hz
Impedance: 8 Ohms nominal
Power Capacity: 200w RMS, 1000w (Transient 10MS)
Dynamic Range: 70db (at rated power), 75db (10MS)
Subwoofer: AS12 or Iso212
Price: $1590.00 pr*
*Does not include shipping
**This measurement was taken in the listening environment. A Free Field measurement would have been less meaningful for this loudspeaker, in my opinion.