RBH Sound SA-200 Owner's Manual
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RBH Sound SA-200 Owner's Manual

High-performance subwoofer amplifier
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SA-200 / SA-400
High-Performance Subwoofer Amplifier
O w n e r ' s M a n u a l

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Summary of Contents for RBH Sound SA-200

  • Page 1 SA-200 / SA-400 High-Performance Subwoofer Amplifier O w n e r ’ s M a n u a l...

  • Page 2: Front Panel

    3. Boost: This button, when in the “on” position, will increase output at 25Hz by 4dB. Use this button with discretion and caution as some subwoofers may not be able to handle this extra boost. RBH does not recommend using this feature with the following RBH products: SI-10, TS-10AN, or MCS-88.
  • Page 3 Front Panel (continued) 5. Crossover: This button allows the amplifier’s internal low-pass filter to be defeated when using an external crossover, or when the crossover is not needed. When defeated (off), the subwoofer output will play the full-range of the audio signal. This button has no effect on the high level inputs and outputs shown in figure 2, #10 and #11.

  • Page 4: Rear Panel

    Rear Panel The following describes the control functions of the rear panel of the amplifier (refer to figure 2). 8. Line/LFE Input: These RCA type terminals are for the pre-amp level input signals coming from a processor or preamplifier labeled “subwoofer”...
  • Page 5 Rear Panel (continued) 14. Fuse Access: This is the power fuse access. WARNING! In the event the fuse must be replaced, the replacement fuse must match exactly the original fuse value. If the replacement fuse is not of the same value, damage to the Subwoofer Amplifier may result. CAUTION! Before replacing the fuse, disconnect the power cord from the power receptacle. 15. Voltage Selector Switch: If your model features this capability, this switch allows you to select between 110V A/C (60Hz) or 220V A/C (50Hz). WARNING! If the voltage setting does not match the A/C power supplied, damage to the Subwoofer Amplifier may result.
  • Page 6 Connections System One: Using line level inputs. NOTE: Speaker-level inputs are not used in this system. System Two: Using speaker level inputs. NOTE: Line level inputs are not used in this system. NOTE: This example is for speaker level input only. DO NOT connect the left and right satellite speakers to the amplifier if the line inputs are used.

  • Page 7: Troubleshooting

    Amplifier fuse might be Replace fuse (if fuse is not blown readily accessible, consult your authorized RBH dealer). WARNING: Before replacing fuses, please see the rear panel features/ controls section (Figure 2, #14) of this manual.
  • Page 8 Troubleshooting (continued) Situation: Probable Cause: Solution: Performance is less than The + and – polarity of the Check the entire system for expected subwoofer wire might be proper polarity reversed on the subwoofer Crossover frequency is not Adjust crossover frequency adjusted correctly by turning the Crossover Frequency Control clockwise until desired sound is obtained...

  • Page 9: Specifications

    Specifications Model SA200 SA400 Amplifier Type: Discrete Class A/B Discrete Class A/B Recommended/ 200 Watts (RMS @ 4 Ohms) 400 Watts (RMS @ 4 Ohms) Rated Power: Maximum Power 400 Watts 800 Watts Consumption: Distortion (THD): < .04% @ 1 Watt < .03% @ 1 Watt S/N Ratio: >82dB >84dB...

  • Page 10: Safety Instructions

    Safety Instructions CAUTION! DO NOT open the amplifier, attempt any modifications or repairs. There are extremely high voltages present and any servicing must be referred to RBH Sound or an authorized qualified technician. ATTENTION! Opening the amplifier will void warranty. WARNING! To prevent shock or fire hazard, never permit moisture or any liquid to get into the amplifier. If an accidental spill occurs, immediately...

  • Page 11: Warranty

    Warranty Your RBH Sound SA-200/SA-400 is covered by a limited warranty against defect in materials and workmanship for a period of one year from date of purchase. This warranty is provided by the authorized RBH Sound dealer where the SA-200/SA-400 was purchased. Warranty repair will be performed only when your purchase receipt is presented as proof of ownership and date of purchase.
  • Page 12 382 Marshall Way, Layton, Utah • USA • 84041 Toll Free: (800) 543-2205 • Fax: (801) 543-3300 www.rbhsound.com It is RBH Sound policy to continuously incorporate improvements into products; all specifications are subject to change without notice. Copyright © 2007 RBH Sound. All Rights Reserved.

This manual is also suitable for:

Sa-400

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