Martin Audio manual Voltage & power settings, Model, Drivers, Baffle switch, C6.8T shown, 16ohm

A steel cover plate with a clamped cable entry protects the input connector against fire in accordance with BS5839: Part 8, Section 10.3.

All models are fitted with a thermal fuse to prevent the loudspeaker from short circuiting and disabling other loudspeakers in its group under the influence of fire.

Model	Drivers	Dispersion
C4.8T	4” (100mm) LF	180deg
	0.75” (19mm) HF
C6.8T	6.5”(165mm) LF	150deg
	0.75” (19mm) HF
C8.1T	8”(200mm) LF	90deg
	1” (25mm) HF

The exceptionally wide mid-high dispersion of the Martin Audio C4.8T and C6.8T makes them particularly suitable for low ceilings.

Voltage & power settings

All models are 16ohms direct or via line transformers selected with a baffle-mounted switch for 100V or 70V operation as follows:

	Baffle switch		Baffle switch location
	(C6.8T shown)
Model	16ohm	100V operation		70V operation
C4.8T	40W	25W, 12.5W, 6W		25W, 12.5W, 6W, 3W
C6.8T	75W	40W, 20W, 10W		40W, 20W, 10W, 5W
C8.1T	125W	60W, 30W, 15W		60W, 30W, 15W, 7.5W

All material © 2007. Martin Audio Ltd. Subject to change without notice.