d features all 4k output supported

Sonos Immersive Music Set with Pair of Era 300 Voice-Controlled Wireless Smart Speaker

Bowers & Wilkins AM-1 2-Way Weatherproof Indoor/Outdoor Speaker - Pair (White)

OC Acoustic Newport Plug-in Outlet Speaker with Bluetooth 5.1 and Built-in USB Type-A Charging Port - Set of 4 (Light Gray/White)

Polk Audio Atrium 6 All Weather Outdoor Loudspeakers - 8 Pack (White)

Yamaha NS-AW592 All-Weather Outdoor Speakers - Pair

Yamaha MusicCast 50 Wireless Speaker (Black)

beFree Sound 2.1 Channel Bluetooth Multimedia Wired Speaker Shelf Stereo System

3.5" Indoor/Outdoor Wall Mount Speakers for Waterproof Sound, 300W Peak Power, with Easy Installation, Compatible with All Devices

Waterproof Ceiling/Wall Speakers for Outdoor Use with Dual 5.25" Drivers, Suitable for Marine Environments, 2-Pack

Polk Audio Atrium 6 All Weather Outdoor Loudspeaker Cable Bundle - Pair

Polk Audio Atrium4 All Weather Outdoor Loudspeaker Cable Bundle - Pair

Sonos Era 300 Voice-Controlled Wireless Smart Speaker

Pyle 5.25" Portable Wireless Bluetooth Speaker System with IPX4 Waterproof Rating and Wireless Microphone - PNX6WPBK

Triangle AIO Twin Powered Bookshelf Speakers

Bose S1 Pro+ Portable Bluetooth Speaker System - Black

OC Acoustic Newport Plug-in Outlet Speaker with Bluetooth 5.1 and Built-in USB Type-A Charging Port - Pair (Gray/White)

Ceiling Wall Mount Enclosed Speaker for Home Audio with High-Quality Sound, Easy Installation, White Finish

Polk Audio Atrium 8 All Weather Outdoor Loudspeakers - 4 Pack (Black)

Pyle 15"x15" Sound Isolation Speaker Platform Base

Pyle 6.5'' Home In-Wall / Ceiling Speakers, Dual Speaker System, Flush Mount, 200W

Pyle 8'' Bluetooth Ceiling/Wall Speakers, 2-Way Flush Mount, 250W (PDICBT852RD)

4-Channel Stereo Speaker Selector for Home Audio with Independent Volume Control, 100W Per Channel

Pyle Home Theater Bookshelf Speakers - PHQBS52, 5.25" Woofer, 1" Silk Dome Tweeter, Pair, Black

Yamaha NS-AW194 High Performance Outdoor Speakers - 4-Pack