Monacor EUL-2SUB/SW ELA-Subwoofer / 100V-Subwoofer - SOUND SYSTEMS
JBL CONTROL 50S/T - CONTROL 50CS/T SUBWOOFER (1pc per ctn) Compact surfact-mount subwoofer with
China PA System Passive 10 Inch High Power 100V 240W at 4ohm Subwoofer Ceiling Speaker with Metal Fire Dome Suitable for Subbass Applications - China Ceiling Subwoofer and 240W Ceiling Speaker price
Amazon.com: LD Systems Stage Subwoofer, 15" (LDESUB15AG3) : Everything Else
Oupushi 2 Way Full Range Wall Mounted Speaker 100V Home Audio Outdoor Portable Ceiling Speaker Mini Subwoofer Loudspeaker|subwoofer loudspeaker|mini subwooferspeaker mini - AliExpress
China PRO Audio 240/120/60W 4 Ohm 10" Inch Subwoofer Metal in Ceiling Louspeaker with 100V Line Transformer for PA System Public Address - China PRO Audio and Speaker price