amplifiers

Denon’s AVR-A1H is a 15-channel flagship AV receiver weighing about 70 pounds, delivering 150 W per channel with four independent sub outputs and 9.4.6 Dolby Atmos support. Marantz launched the CINEMA Series AV receivers, including the 9×110 W Cinema 50 and 11-channel Cinema 40, with 8K HDMI 2.1, Dirac Live upgradeability, and HDAM amplification. Yamaha’s flagship Aventage RX-A8A is an 11.2-channel AV receiver. Sony’s STR-AZ7000ES is a 13.2-channel 8K-capable AV receiver, built on a rugged steel chassis and introducing 360 Spatial Sound Mapping in its ES lineup. KEF LS60 Wireless speakers combine four force-canceling Uni-Core woofers, a Uni-Q driver array,