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JBLMR18.3 - R
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  • 4 x 45 watts
  • Waterproof face
  • 1 pair Pre-outs
  • Aux in
  • Flip-down face
  • ESP (Electronic Shock Protection)
  • Positive display
  • Rotary encoder multi-control
  • Bass/treble/balance controls
  • Preamp fader control
  • Electronic volume control
  • Random/repeat play
  • Intro scan
  • Beep-tone support
  • Installation size: 7-1/8”W x 2-1/8”H x 6-3/4”D
  • Surface Area Dimensions: 8-3/8”W x 2-3/4”H x 1-9/16”D

Compatible Products Under More Information

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Main Features
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User Manual : MR-18.3
Troubleshooting Manual : JBL MR18.3


Compatible With:

  • JBLREM20 – DIN-AMP adapter required
  • SEAMINI– RCA to 3.5mm head phone jack
  • JBLREM21 – DIN-AMP adapter required
  • JBLREM25 – DIN-AMP adapter required
  • JBLREM30 – DIN-AMP adapter required
  • Sirius- Needs Sirius SCC1 tuner for MR18.3. 2.5 tuner no longer sold. SCC1 tuner can work on MR18 and MR18.2 with a Sirius 2.5 converter and SCC1 tuner. No Sirius tuner or adapter is sold on our website.
  • JBLREM40
  • JBLMC19
  • REX20-13 remote extension – fits REM35 and REM45, MC-19 and REXW-13.2