Speaker Connections - Bazooka Mardi Gras Series MGA4150 Installation Manual

Make the speaker connections using speaker wire that is at least 16 gauge or heavier.
As with any audio component, proper phasing of the amplifier and speakers is essential for
strong bass response. When connecting, make sure that positive (+) from the amplifier is
connected to the positive (+) of the speaker, and the same for negative (-).
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The MGA amplifiers are capable of being bridged in a mono configuration. This feature
allows you the flexibility of using the amplifier to drive a ** subwoofer or a center channel.
In this configuration the amplifier sums the right and left channel to deliver one channel
(mono) output.
**CAUTION!
In the bridged mode, the amplifier must see the recommended minimum
impedance or higher. Any lower than the recommended minimum impedance will cause the
amplifier to overheat and possibly cause permanent damage to the amplifier!
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PEAKER CONNECTIONS
2 2
LEFT
CHIL
FRONT
REAR
BRIDGED 4 MIN
4 Ohm 4 Ohm
(2 Ohm Minimum) (2 Ohm Minimum)
PEAKER CONNECTIONS (BRIDGED)
LEFT 2 2
CHIL
FRONT
REAR
BRIDGED 4 MIN
TURN
RIGHT +12V GND
ON
30 AMP X 2 MAX
TURN
RIGHT
+12V GND
ON
30 AMP X 2 MAX
8 Ohm 8 Ohm
(4 Ohm Minimum) (4 Ohm Minimum)
9
4 Ohm 4 Ohm
(2 Ohm Minimum) (2 Ohm Minimum)