TRIANGLE Secret LCR7 In-Wall Speaker Colour:Black Each square wave seen below

Each square wave seen below is measured on a Philips PM3295A analog 400MHz oscilloscope using LeCroy 10:1 probes

In-ceiling loudspeaker

well…the Ultra Silver RCA digital cable proved to be a darn big surprise

Switching between the two generations in my system with the Ultra Blue II everything just sounds immediately better… more coherent

ensuring perfect phase coherence across the frequency band

TRIANGLE Secret LCR7 In-Wall Speaker Colour:Black Each square wave seen belowIn wall Speaker Secret LCR7 The SECRET LCR7 is a 2 way in wall speaker equipped with two 170mm midrange bass drivers with a polypropylene membrane, and a 25mm adjustable silk dome tweeter. Designed for both stereo and home theater use, the LCR7 is a speaker that excels in both horizontal and vertical positions. You can use them as front, center and surround channels in your stereo and home theater setups. Its ultra thin and magnetic protection grille