Boston Acoustics

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remote subwoofer level for Boston GTA Amplifiers

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    Read the Performance Auto & Sound review of the GTA-400M
  • Optional GTA-RSL remote subwoofer level for Boston GTA Amplifiers
  • Allows easy adjustment of the subwoofer level independent of the radio’s volume
  • Can be flush or under-dash mounted
  • Provided 16’ cable connects at both ends to ease installation
  • A VCA or Voltage Controlled Amplifier is used to adjust the level with voltage—no audio signal is sent to the controller
  • Compatible with GTA-502, GTA-802, GTA-504, GTA-1005, GTA-400M, GTA-800M models

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