Soundstream 644s User Manuals

Table of Contents

• High Power / Auto High Current™ Power Supply Design

  8
• Selecting Input Modes

  9
• • Amp power supply fuse is blown Balanced / Unbalanced Input

  10
• tion Installation and Mounting

  13
• • Be sure both Left and Right Input Level Setting

  14
• Crossover Adjustments

  15
• adjust input gains, or select the AIRBASS™

  15
• Sample Systems

  16
• Troubleshooting

  22
• Service

  22
• Protection Circuitry

  23