1x20W Global Commercial Amplifier
Owner’s Manual
Rear Panel Description
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TSD Input/Output connections are removable for easy system wiring. The connectors have a 3.5mm pitch between pins.
1.DC Power Input - Each TSD that requires DC power comes with a 2 position connector for an external 24VDC power supply (sold separately). Because of the TSDs low power consumption, a single external power supply may power more than one TSD. Please refer to the specifications on current requirements in milliamps to match with the appropriate power supply. Please observe the polarity of the wiring to this connector. Note: It is acceptable to exceed the current requirements of the TSDs but NOT safe to use a power supply that is below the current requirement of the device.
2.Balanced Line Input - Connect balanced line level signals to this phoenix style connectors. Your connection must be mated properly to the input connector or signal loss and/or noise may occur. Note: Unbalanced line level inputs can also be used by connecting the (G) and
3.Speaker Outputs - Connect the loudspeaker wiring to these terminals, observing the polarity shown on the rear of the chassis. For low impedance loads, use the “COM” and 4Ω terminals. For high impedance loads, use “COM” and the proper terminal for your system (25/70/100V). It is recommended to keep the sum total of tapped loudspeakers to 20W.
4.Cable Management Retainer Points - Use the rear panel screws for connecting the included cable retainers. Each TSD comes with two cable retainers for simplified cable management.
1601 Jack McKay Blvd. • Ennis, Texas 75119 U.S.A.
Telephone: 800.876.3333 • Fax: 800.765.3435
AtlasSound.com | – 4 – |
Specifications are subject to change without notice.
