Return to: Hands On: Paradigm E5-LCR Delivers In-Room Performance and In-Wall Ergonomics Previous Slide Next Slide Paradigm Tweeter – The E5-LCR features a 1-inch X-PAL tweeter and Paradigm’s Reduced Edge Diffraction (RED) tweeter housing that reduces diffraction, while helping to tweeter maintain better thermal levels. Return To: Hands On: Paradigm E5-LCR Delivers In-Room Performance and In-Wall Ergonomics