Best Buy: JBL Studio 520C Dual 4" 2-Way Center-Channel Loudspeaker JBL Studio 520C
Studio 520C | 150-watt, dual 4" centre-channel loudspeaker
Upgraded to JBL Studio 530s and 520c. Got the 530s from JBL sale for $249.99, and the 520c for $89.99. Came with free JBL wireless headphones. : r/hometheater
Amazon.com: JBL Studio 520CBK 2-Way Dual 4-Inch Center Channel Speaker : Electronics
JBL Studio 590 Home Audio Dual 8-inch Floorstanding Speaker: Manufacturer Refurbished - Walmart.com