SW1X Audio Design XCalibur are genuine acoustically loaded, folded horn design following the same design parameters of Lady Pearl Horns made from Granite Epoxy Composite.

The main design goals of the Xcalibur Horns are
- Single, Full Range Driver of higest Quality, X-overless Design
- Ultimate Musicality with Absolute Phase Coherance
- Crystal Clear Transparency
- Lifelike Dynamics with Ultra Low Distortion Low Frequency Reproduction
- Low Resonance Design of Materials and Horn Design
- Ideal Impedance Load, Easy to drive by Low Power, Single Ended, Class A Amplifiers

SW1X Audio Design™ Xcalibur Horn Features:
- Genuine, acoustically loaded Horn design
- Ideal for Larger to Medium size rooms
- Cross-over-less Design with either
- Single 2 in 1 (10″ and 3″ diameter) Fullrange driver with Paper Cone, Cloth Suspension and Solid Wood Phase Plug or 3 in one (9″, 6″ and 3″ diameter) Concentric, Oval Fullrange driver with Paper Cone, Cloth Suspension and Solid Wood Phase Plug
- Available in 2 versions: with AlNiCo magnet or Field Coil
- Housed in massive (150kg each) cabinets, every wooden part manufactured from piano instrument grade Birch plywood
- Fine tuned Cabinet is made with 5-axis CNC machinery for maximum consistency
- Horn Cabinet is glued throughout, only few metal screws to fix the drivers are employed
- Internally wired exclusively with our SW1X Magnum, Genesis and Opus Copper or Silver (on request) conductors
- Front Horn is Gloss finished in real Shellac, a natural lacquer resin
- Bass Horn is finished in satin with natural lacquer, rigorously selected for its beauty and durability
- Non-synthetic lacquer satin finish is standard, other wood finishes are possible on request