Boston Acoustics SPZ60, SPZ50 Crossover Configuration, Axis / Comp Mount Switch, SQ1 / SQ2 Switch

Crossover Configuration:

Axis / Comp Mount Switch:

The “Axis/Comp” switch optimizes the output from the crossover for the configuration of the component system. Use the “Axis” setting if the tweeter is installed in the axis mount, use the “Comp” setting if the tweeter is installed separate from the woofer.

SQ1 / SQ2 Switch:

The “SQ1/SQ2” switch alters the roll-off of the SPZ woofer. Use the SQ1 position for a standard door location. Use the SQ2 setting if the SPZ woofer is used in a kick panel or small enclosure (less than 0.25 FT3).

ATTN Switch:

The “ATTN” (attenuation) switch adjusts the output of the tweeter relative to the woofer, three adjustments allow you to fine tune the output of the tweeter (0dB, -2dB, & -4dB).

NORMAL / BIAMP Jumpers:

If the SPZ crossover is bi-amplified or bi-wired, move the jumpers to the “BIAMP” position. Refer to the System Wiring Diagrams on page 21.

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