MR1525UI Boss Marine: Stereo CD, SD, USB, Front AUX Player

MR1525UI Boss Marine

The MR1525UI Boss Marine is a marine stereo with reading from CD, SD, USB, AUX and via optional cable from iPod, touch keyboard controls.


It differs from the MR1520UA in that it provides full support and control of iPod functionality via an optional adapter.

This model is therefore presented as a stereo with CD player able to meet the most diverse needs, both in terms of support and performance.

The power is 80W (peak) for 4 channels and has the original touch keyboard for immediate access to functions.

It comes complete with wireless remote control for remote control.


  • 240-3420

    Boss Marine MR1525UI CD/USB/SD/iPod

    GTIN13: 0791489111942; Weight: 2 kg; Dimensions: 28 x 23 x 10 cm
Prices include VAT


  • iPod features can be fully controlled from the front panel (via optional IPC40 adapter)
  • USB port on front panel (behind a flap)
  • AUX input on front panel (behind a flap)
  • SD card slot behind the front panel
  • MP3/CD-R/CD-RW compatible CD player
  • FM/AM radio synthesized with RDS
  • ID3-Tag
  • Backlit touch keyboard
  • Power 80W x 4 channels
  • Output 5 Volt preamp
  • 4 RCA audio outputs
  • Marinizing technology Boss Marine


  • Sled
  • Infrared remote control
  • Front cover case
  • Connecting cables


Prices include VAT


Models MR1520UA, MR1525UI and MR1560DI

Line that stands out for its original touch keyboard and its orientation towards the digital media of the new generation, such as the iPod, SD card or any other reader with USB output.

For those who no longer need to use the old CD, the 1560DI comes up with the benefits of an all-solid state stereo (i.e. no mechanical parts) and ensures maximum usability of their iPod.
If the CD is still in use, you can choose between the 1520DI or the 1525DI if you want to use your iPod.

"Boss Marine" is a leader in marinizing technology thanks to the use of highly advanced techniques for the coating of all electronic components, thus effectively combating the action of agents such as moisture and salt.

Features Common to all Models

  • Fully removable front panel and case
  • Remote control
  • Touch Keyboard
  • USB and SD Card Ports
  • ISO DIN 1 mounting
  • PLL Radio Tuner
  • 30 Programmable Stations
  • RDS (not on MR1520UI)
  • Digital clock
  • CD Mute function
  • Random or Track Repeat
  • Scan Introduction
  • ID3-Tag
  • 1-bit D/A Converter
  • Oversampling 8x
  • Frontal Aux input
  • ESP antiskip mechanism
  • Preset equalizer (EQ key)
  • Fader and Balance controls
  • Dual RCA output (front and rear)
  • Loudness
  • Stereo/Mono button
  • Local/distance key
  • Power 80W x 4 channels