

PALLADIO PL-664
PL-664 3-way, left/right/center in-wall loudspeaker, drone cone passive radiator enclosure £1999/unit
PL-664 Walnut or Wenge L6 Premium Kit (Horizontal or Vertical) £325/unit
Classic Design and Versatility with Sound Pointing
The Sonus Faber PL-664 draws inspiration from the Olympica Nova Collection, incorporating a refined leather embellishment around the tweeter and midrange. Its magnetic, edgeless square metal grille can be easily painted to blend seamlessly into any listening environment, ensuring both aesthetic and acoustic harmony. Thanks to the innovative swing-out dogs fixing system, installation is quick and secure, even on plasterboard surfaces.
Versatile Role in Your System
The PL-664 adapts effortlessly to multiple roles within a home audio setup. It can function as a front, side, or surround channel speaker when mounted vertically, or as a centre channel speaker when mounted horizontally. To accommodate these configurations, the wooden panel is easily adjustable by removing just four screws. This flexibility makes the PL-664 a perfect choice for tailored installations.
Premium Kit Enhancements
Elevate the PL-664 with the optional Premium Kit, which includes:
A natural wood front mask for an elegant touch
A stylish string grille
A paintable magnetic frame for seamless integration
Discreet Elegance
All Palladio Series models feature magnetic, edgeless metal grilles designed for unobtrusive elegance. The PL-664 is available in two premium wood finishes and offers paintable magnetic frames, ensuring that it harmonises effortlessly with any interior design.
Whether as a standalone solution or part of a larger system, the Sonus Faber PL-664 combines the brand’s signature craftsmanship with exceptional versatility.
3-Way
In-Wall System
1.1"
Tweeter D.A.D. driver
3.1"
Midrange
6.5"
Woofer
Useful Documentation - PALLADIO PL-664



PALLADIO PL-664 SPECIFICATIONS
System:
3 way left/right/center in-wall.
Drone cone passive radiator enclosure
Loudspeakers:
Tweeter DAD driver: 29 mm / 1.1’’
Midrange: 80 mm / 3.1’’
Woofer: 165 mm / 6.5’’
Recommended power amplifier:
40 – 200W
Undistorted signal
Packaging weight:
13.60 Kg
30.00 lb
Dimensions with packaging (HxWxD):
26.5 x 83.0 x 38.0 cm
10.4 x 32.6 x 15.0 in
Product dimensions (HxWxD):
Frame outer: 751 x 288 mm / 29.5 x 11.3’’
Cut out: 724 x 265 mm / 28.5 x 10.4’’
Depth behind surface: 100 mm / 4’’
Protrusion: 15 mm / 0.59’’
warranty:
5 Years