DENVER, Sept. 10, 2019 /PRNewswire/ -- Monoprice, leading online retailer of high-quality and affordably priced consumer electronics and accessories, today announced the latest additions to its Monolith premium audio line at the Custom Electronic Design & Installation Association Expo (CEDIA)—booth #1751. With the launch of new speakers, planar headphones, amplifiers, and a home theater processor, the company continues to DENVER, Sept. 10, 2019 /PRNewswire/ -- Monoprice, leading online retailer of high-quality and affordably priced consumer electronics and accessories, today announced the latest additions to its Monolith premium audio line at the Custom Electronic Design & Installation Association Expo (CEDIA)—booth #1751. With the launch of new speakers, planar headphones, amplifiers, and a home theater processor, the company continues to