Mackie HD1521 - Rear Panel Features; Input and Loop Out Connectors; Contour EQ Controls

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HD1521
HIGH-DEFINITION POWERED
LOUDSPEAKER
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FRONT
BOTTOM
RIGHT SIDE
BACK
POWER
AMPLIFIER
TOP
+6dB–6dB
HD1521 FREQUENCY RESPONSE HD1521 INPUT PANEL
HD1521 DIMENSIONS