Focal Littora 1000 ICW8, indoor/outdoor, in-wall/in-ceiling coaxial loudspeaker with 8 inch speaker driver and Beryllium tweeter for use in yachting and humid spaces. The recommended amp power is between 50 – 180W at 8Ω with 91dB sensitivity and 45Hz-40kHz frequency response.
The Metro RF306 is a passive ceiling, 6.5" loudspeaker with up to a total of 10W at 8Ω with a built-in 100V transformer with tappings for 10 / 5 / 2.5W, sensitivity 92dB and it has 130Hz-15kHz frequency response. The installation depth is 85mm.
Metro Audio Systems TL-6: Frameless speaker - 6.5 ", two-way, power 60W RMS @ 8Ohm with magnetic screen. Features titanium dome tweeter 1.2" and Woofer 6.5 "(165mm) made of kevlar fibers, low mass that help the cone to maintain its sharpness at high intensities and to respond with speed and accuracy.