Pyramid Car Audio PB440X, PB442X owner manual

Models: PB440X PB442X

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input gain control use this control to match the outputs of your head unit to the amplifier. Starting with your head unit volume control set at about the 2 o’clock position, increase the amp gain control until distortion begins to occur, and reduce slightly from this point.

low level inputs this amp features gold-plated RCA input jacks for high impedance input. Use these with car stereo output which uses RCA-type connector cables.

speaker connections these terminals are 14K gold plated to guarantee high conductivity and minimum signal loss.

power LED this indicator is illuminated when power is applied.

treble control use the control to adjust the treble output level to suit your taste or audio program material.

bass control use the control to adjust the bass output level to suit your taste or audio program material.

power fuse the fuse protects the amplifier and your car’s electrical system from short circuit conditions.

power terminals use these connectors to deliver power, ground, and remote turn-on control to the amplifier.

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Pyramid Car Audio PB440X, PB442X owner manual