American Audio V4000 plus Stereo Amplifier User Manual


 
Bare Wire Connections:
When connecting your speakers to the amplifier using bare wire; Unscrew the red and black
caps on the binding post, be sure not to completely remove or unscrew the red and black
caps. Strip back the wire insulation 1/2” (13mm). Insert the bare wire into the hole that was
reveled by unscrewing the binding post cap. After inserting the wire into the binding post hole,
screw the binding post cap down on the wire. To reduce the risk of shock or damage to your
amplifier, be sure that the wire connected to one binding post does not come in contact with
that of another.
Spade Connector: (Diagram 6)
When connecting your speakers to the amplifier using spade connector; Unscrew the red and black caps on
the binding post, be sure not to completely remove or unscrew the red and black caps. Insert the spade con-
nector in to the binding post and tighten the caps down on the spade connector. To reduce the risk of shock
or damage to your amplifier, be sure that the wire connected to one binding post does not come in contact
with that of another.
When connecting your speakers to the amplifier using banana jacks; Be sure that the red and black caps on
the binding post are tighten down completely. Insert the banana jacks into the caps of the binding post, be
sure that the banana jack is inserted securely to avoid the risk of it popping out.
Mono Bridge Connections:
Mono bridge operation connections will follow the above descriptions however, when operating in mono
bridge operation the speaker connections will run between the two positive (red) leads. Use channel two pos-
itive output terminal for the negative connection and the channel one positive output terminal for the positive
connection.
Typical speaker output using bare wire. Insert
bare wire into the binding post and tighten.
Typical speaker output using
spade connectors. Insert
bare wire into the binding
post and tighten.
Diagram 11
Diagram 10
Stereo Connections Using the Neutrik Speakon output connectors:
Recent regulatory requirements in Europe have outlawed the use of the dual banana plug and force amp users to terminate their speaker
cables with spade lugs or bare wire ends. This is not advantageous to most users that want to recon gure their systems or quickly
change out an amp. The Neutrik Speakon
®
connector provides the most convenient solution to this problem, eliminating the need for
spade lugs or bare wire end cables. Major speaker manufacturers have been using Speakon connectors on their products for years,
so chances are you are ready to use the Speakon connection. With Speakon connectors, you can connect straight from the ampli er
to the speaker. The Speakon connector used on this ampli er meets all known safety regulations. Once wired correctly, the connector
cannot be plugged in backwards, causing the type of inverted polarity situations that have become common with banana hookups. This
connection will provide a safe, secure and reliable method of connecting your speakers to your new ampli er. You can purchase the
Speakon
®
NL4FC connectors from your local audio dealer.
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