Martin Audio C6.8T 6.5" Ceiling Speaker
The C6.8T is the mid-size model in Martin Audio's Ceiling Series, a two-way flush-mount speaker pairing a 6.5" bass driver with a 0.8" dome tweeter. A 150-degree conical pattern gives broad, even coverage at low ceiling heights, which makes it a versatile background- and foreground-music choice for bars, restaurants, offices and retail.
Its integral 70V/100V line transformer offers tap settings from 5W to 40W, with a 16-ohm low-impedance option, so it wires straight into a distributed system. It handles 75W AES (300W peak) and reaches 112dB peak, with a 224mm cut-out for standard ceiling installation. Response runs 90Hz-20kHz.
| Drivers | 6.5" (165mm) bass driver + 0.8" (19mm) dome tweeter |
|---|---|
| Frequency Response | 90Hz-20kHz +/- 3dB |
| Power Handling | 75W AES, 300W peak |
| Transformer Taps | 100V: 40/20/10W; 70V: 40/20/10/5W; plus 16 ohm |
| Dispersion | 150 deg conical to 7kHz |
| Max SPL | 106dB continuous, 112dB peak |
| Cut-out | 224mm (8.83") |
| Dimensions | 260mm dia x 181mm deep, 3.5 kg |









