The Metro TLW-8 is an in-wall / in-ceilling loudspeaker with up to a total of 80W at 8Ω, sensitivity 90dB and it has 50Hz-20kHz frequency response. The installation depth is 105mm.
Modern Acoustics TM6CA frameless ceiling spearker 6.5 inches, two way, power rating 40 W RMS @ 8ohms, with built in 100V transformer with power taps 20/10/5W. They have been developed to deliver great sound quality while their elegant design makes them perfect for almost anywhere!
TruAudio GPW-8 Ghost series 2-way in-wall speakers with 8" woofer and 1" tweeter. Premium sound with 90dB sensitivity, 40-20kHz response, and frameless design