Black Series T53LCR 5.25" In-Wall Speaker | OSD Audio
Single Speaker Flat Wall Mount Center Channel | diyAudio
VP180 On-Wall Center Channel Speakers | Axiom Audio
B-Tech BT15-B Adjustable Center Channel Speaker Wall Mount (Black)
VP100 On-Wall Center Channel Speakers | Axiom Audio
MartinLogan | Motion 8
KEF T301C (Black) Ultra-thin wall-mountable center channel speaker at Crutchfield
Monoprice Amber In-Wall Speaker Center Channel Dual 5.25-inch 3-way Carbon Fiber with Ribbon Tweeter (single) - Monoprice.com
Center Channel Mounting option | AVS Forum
Polk Audio 255C-RT In-wall center channel speaker at Crutchfield
Amazon.com: Monoprice Aramid Fiber In-Wall Center Channel Speaker - Dual 5.25 Inch (Single) With Titanium Tweeters - Caliber Series : Everything Else
Micca OoO Slim Center Channel Speaker with 3-Inch Woofers and Silk Tweeter, Thin Design Under 4" Tall, for Desktop Stereo or Home Theater Surround Sound, Wall Mountable, Single, Dark Walnut OoO Single -
IW550 5.25" 150W LCR In-Wall Speaker | Whole House Audio
VP 100 In Wall Center Channel Speakers | Axiom Audio
Polk Audio 255CRT In-Ceiling In-Wall Center Channel Speaker (Each) | electronicsexpo.com
KEF Reference 4c Center Channel Speaker Stand — Just Audio