Specifications   - High Pass Crossover 60Hz?600Hz
  - Max Power Rating (Watts):D-Class 70 Watts 
  - Operating Range 10 -16 volts DC
  - Ratings per Channel 20 Watts RMS @ 4 ohms per channel: 33 Watts RMS @ 2 ohms per channel 
  
 Marine Zone Amplifier
 FUSION's Marine Zone Amplifier is designed to support the multi-zone technology of the Marine Stereo Unit. The Zone Amplifier is small,enabling discrete installation and when combined with the Marine Stereo Unit provides the platform for a True multi-zone audio system.
 WHY DO I NEED A ZONE AMPLIFIER?
 A Marine Zone Amplifier is needed if you are planning a multi-zoned system, comprising of three or four zones. 
   | System |  # Speakers |  Zone Amplifier Needed |  
  | 1 Zone System |  1-4 pairs of speakers |  No |  
  | 1 Zone System |  More then 4 pairs of speakers |  Yes |  
  | 2 Zone System |  1-4 pairs of speakers |  No |  
  | 2 Zone System |  more then 4 pairs of speakers |  Yes |  
  | 3 or 4 Zone system |    |  Yes |  
 
 FUSION?s Marine Stereo Units have the capability to run up to four pairs of speakers. You will also need to install a Marine Zone Amplifier if your sound system has more than four pairs of speakers
  - 2 Channel
  - 2 Ohm Stable
  - Water resistant design
  - Conformal coated PCB
  - Audio detect selectable function the amplifier turns on when audio is detected and goes to sleep / low power mode when audio is  not present
  - Selectable high pass/ full range setting   
  - Variable high pass filter
  - Small and discrete size: 128 x 78 x 51mm