Jbl Marine Stereo Manual

Jbl Marine Stereo Manual

No audio, speaker audio is unevenly distributed or some speakers not working 3.6. Fluctuating Audio 3.8 Moisture in Display 3.9 CD Player won’t work 3.10 USB Issues 3.11 No remote connection 4 External Amplifier Issues 5 Reset Procedure. Counterfeit products are not authentic and therefore do not meet the high quality and safety standards established by JBL These products are inferior and usually fail a short time after first use due to poor components & expose consumers to potential safety hazards even when not in use. A compact marine receiver with a color display. JBL's PRV-275 marine digital media receiver will change the way you listen to music on your boat — without forcing you to modify your vessel. This multimedia receiver packs a lot of features into a compact design that. Counterfeit products are not authentic and therefore do not meet the high quality and safety standards established by JBL These products are inferior and usually fail a short time after first use due to poor components & expose consumers to. JBL MARINE STEREO OPERATION MANUAL B. 1-Vol Once again pressing, the unit will be into the l-VOL mode. (Initial Volume Level Adjustment) You can adjust the 1-Vol what you want to set by turning around the spidle knob and then 1-Vol will be set automatically.

Further Support

Did you buy the real thing?

Counterfeit products are not authentic and therefore do not meet the high quality and safety standards established by JBL

These products are inferior and usually fail a short time after first use due to poor components & expose consumers to potential safety hazards even when not in use.

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To ensure you are purchasing a genuine JBL product, and not a counterfeit, buy direct from one of our websites or shop with confidence at any of our JBL authorized online dealers.

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Product Details:

This stereo has no CD player. It consists of a black box that contains the amplifier, radio, etc. and a wired waterproof controller that can be conveniently mounted. The box is enabled for Bluetooth audio streaming so you can stream your favorite music to the stereo wirelessly from any Bluetooth device. There is also a USB port for connecting MP3 players or flash drives. RCA Aux audio inputs are available for patching in the audio from any other audio source like a TV or computer.

Jbl Marine Radio Manual


The controller is completely waterproof and impervious to rain and splashing not submersion. The box has plasticoted circuit boards to protect against corrosion, but it is not waterproof and should be mounted out of direct exposure to the weather.

Jbl Marine Stereo System

  • Bluetooth - stream audio to the stereo from any Bluetooth compatible device
  • 200 watts peak power 4 channels x 50 watts
  • AM/FM radio tuner with station presets
  • Switchable US/European frequency spacing allows you to tune in local radio stations anywhere in the world
  • 1 pair RCA Aux audio inputs
  • 3 pair RCA preamp outputs front, rear and subwoofer out
  • USB port for connecting MP3 players, flash drives and similar devices. iPods or iPhones can be recharged, but they cannot be controlled via USB
  • Wireless RF remote ready requires MILRF9-UART remote sold separately
  • RS485 communication protocol x 2 ports for interference free connectivity
  • Black box dimensions: excluding mounting feet: 6 1/2 x 1 1/4' x 6 1/2'
  • Remote dimensions: 6 3/4'W x 4'H
  • Includes 6 foot cable to connect the controller to the box
  • 1 year manufacturer warranty

Download manual or factory spec sheet

Jbl Marine Stereo Mr140