jbl synthesis scl 4xl Optisk kabel The combination of modern technology

The combination of modern technology and classic operation makes WiiM Ultra a pleasure to use

while still expecting true hi-fi quality in both construction and sound

Thanks to an OCXO temperature-controlled crystal oscillator and Phase-Locked Loop (PLL) technology

An obvious upgrade

This reduces crosstalk between channels and improves stereo separation

jbl synthesis scl 4xl Optisk kabel The combination of modern technologyJBL Synthesis SCL 4XL In wall speaker for home theater with high capacity and wide coverage JBL Synthesis SCL 4XL is an in wall speaker developed for home theaters where you want a solution that can deliver consistent sound to multiple seating rows. It works as an LCR behind an acoustically transparent screen or as a surround channel in larger rooms. With a compression driver, HDI horn, and dual 8 woofers, you get a speaker that delivers both control