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OEM 500 Owner's Manual

500w class a/b amplifier
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MODEL 500
OWNERS MANUAL
500W class A/B amplifier
S U B W O O F E R
A M P L I F I E R

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Summary of Contents for OEM 500

  • Page 1 MODEL 500 OWNERS MANUAL 500W class A/B amplifier S U B W O O F E R A M P L I F I E R...
  • Page 2 (servicing) instructions in the literature accompa- closure that may be of sufficient magnitude to nying the product. constitute a risk of electric shock to persons. MODEL 500 AMPLIFIER O W N E R ’ S M A N U A L...
  • Page 3 Y O U R M O D E L 5 0 0 S U B W O O F E R A M P L I F I E R Thank you for purchasing the Model 500 subwoofer amplifier. The Model 500 has been developed to provide extraordinary power and clarity while also providing a broad range of woofer compatibility.
  • Page 4 Dual subwoofer outputs allow multiple woofers to be connected to the same amplifier without having to resort to pigtails, wire nuts, or specialized connectors. The Model 500 incorporates stereo Line Level inputs and outputs that permit the amplifier to be connected between a preamplifier and amplifier without the need for Y-connectors. The Line-Level inputs also incorporate a buffered internal summing network so that a mono signal is derived from the left and right channels while maintaining the stereo signal integrity for the main stereo speakers.
  • Page 5 Power Input Receptacle and Fuse Holder – IEC 2-conductor 120V receptacle accepts supplied IEC power cord Master (Main) Power Switch – Primary power; On=Power Enabled; OFF=Power disconnected from amplifier circuit MODEL 500 AMPLIFIER O W N E R ’ S M A N U A L...
  • Page 6: Output Connections

    No signal connection cable is provided with the MODEL 500 amplifier since the length of cable is installation specific. A shielded RCA type coaxial cable or a shielded two-conductor wire with RCA type connectors is required for connection of the MODEL 500 to the audio system.
  • Page 7 2nd Output can 2nd Output can be used for dual be used for an voice coil woofer additional woofer OPTIONAL OPTIONAL Subwoofer Subwoofer Subwoofer MODEL 500 AMPLIFIER O W N E R ’ S M A N U A L...
  • Page 8 S E T U P Tips, Hints, & Suggestions The MODEL 500 controls will allow you to make the best of virtually any installation. If you feel uncomfortable with setting up your MODEL 500 after reading through this manual then you should consider enlisting the help of an experienced person or contacting your dealer.
  • Page 9 S E T U P (continued) MODEL 500 Controls The MODEL 500 subwoofer amplifier has four variable controls to integrate its output to the subwoofer and for tailoring the subwoofer’s output to the room and to the primary speakers (also known as satellites).
  • Page 10 The MODEL 500 contains a circuit that automatically powers up the amplifier when a signal is detected. The same circuit also places the MODEL 500 into standby mode when no signal has been detected for a period of approximately 10 minutes. This signal sensing circuit can be bypassed by switching the Auto switch the ON position if it is preferable to control the MODEL 500’s power with a remotely operated power source.
  • Page 11 N O T E S MODEL 500 AMPLIFIER O W N E R ’ S M A N U A L...
  • Page 12 Rev. G Note: Specifications are subject to change without notice. For the most up to date manual information please check our website.