Martin Audio AQ Series User Manual page 37

70V or 100V line transformer systems
AQ5TX30, AQ6TX30 and AQ8TX30 loudspeakers are supplied with integral 30W line matching
transformers.
AQ10TX150, AQ12TX150, AQ15TX150 loudspeakers are supplied with integral 150W line
matching transformers.
TX30 or TX150 loudspeakers are supplied pre-wired, to customer order, for 70V or 100V operation.
Please note:
70V loudspeaker systems should not be connected to 100V line amplifiers as this could cause their
transformers to saturate resulting in gross distortion and possible line amplifier damage.
The line voltage for your TX30 or TX150 loudspeaker is clearly marked on the loudspeaker
connector panel.
Power taps
Various power taps are available via a rear screwdriver access hole as follows:
AQ Series loudspeaker
AQ5TX30, AQ6TX30, AQ8TX30
AQ10TX150, AQ12TX150, AQ15TX150
AQ10TX150, AQ12TX150, AQ15TX150
AQ5TX30, AQ6TX30 tap settings
All material © 2007. Martin Audio Ltd. Subject to change without notice.
Line voltage Transformer
70V, 100V
70V
100V
AQ10TX150, AQ12TX150,
AQ15TX150 tap settings
(1/8 power position not connected for 70V operation.
1/8 and 1/4 power positions not connected for 100V operation)
Available taps
30W 3.7W, 7.5W, 15W, 30W
150W 37W, 75W, 150W
150W 75W, 150W
AQ8TX30 tap settings