REVOX I52 with IR receiver. Round 2-way built-in ceiling speaker in black, available for installation in suspended ceilings of medium-sized and large rooms. Lush bass notes, a high resilience, and high efficiency are the strengths of Revox Built-in Speakers.
QSC AC-C8T high quality 8 "ceiling speaker. It offers clear sound, suitable for announcements, background, music and in general for applications that require sound amplification.
QSC AD-C6T-HC high quality 6,5 "ceiling speaker. It offers clear sound, suitable for announcements, background, music and in general for applications that require sound amplification.
Focal Littora 1000 ICW SUB10, indoor/outdoor, in-wall/in-ceiling subwoofer with 10 inch speaker driver for use in yachting and humid spaces. The recommended amp power is between 100 – 300W at 8Ω with 90dB sensitivity and 25Hz-500Hz frequency response.
Dali Phantom H-50 pair of in-wall speakers with 5½" woofer and soft dome tweeter. Outstanding clarity and bass performance for home theater and audio systems.
The JBL CSS 8004 is a passive in-ceilling 4" loudspeaker with up to a total of 15W with a built-in 100V / 70V / 25V transformer, sensitivity 90dB and it has 85Hz-18kHz frequency response. The installation depth is 94mm and the ceiling cutout diameter is 125mm.