user manual 6
C
R O S S O V E R
W I R I N G
This section describes the crossover wiring for new speakers beginning with serial number
7035480001. For earlier speakers, please refer to revision B of this manual, available from
http://www.martin.dk/service/manuals/IS-revB.pdf.
Wire the crossovers as shown to change between active and passive mode.
Passive mode: M127i, 129i,
154i, 156i, M1502 mk 2
• Red () to LOW P
• Black (Woofer -) to LOW -
• Orange (T) to HIGH P1
• Blue (Tweeter -) to HIGH P2
• Jumper between HP and HP
• Jumper between J and J
Active mode: All models
• Red () to LOW A
• Black (Woofer -) to LOW -
• Orange (T) to HIGH A2
• Blue (Tweeter -) to HIGH A1
• Jumper between HA and HA
• Remove jumper between J and J.
black
orange
red
blue
black
orange
red
blue
