BOSS Bluetooth Weatherproof Speakers Amplifier system

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Congratulations on your purchase of a BOSS Audio Systems amplified speaker system. It has been designed, engineered and manufactured to bring you the highest level of performance and quality, for years of listening pleasure.
Thank you for making BOSS AUDIO SYSTEMS your choice for entertainment!

Features

On/Off Switch
Aux-In (3.5 mm)
Speaker Clamp Mounts
Weatherproof Volume Control
High-Impact, High Temp Speaker Enclosures
Weatherproof Speakers
Bluetooth® Audio Streaming

Specifications

Operation Voltage

10 ~ 16 V

TH D

<O .1 %

SIN

> 7 5 dB

ChanneI Separation

>50 dB

Frequency Response

50 Hz – 15KHz

Master Speaker Wires

5.5′

Slave Speaker Wires

4.6′

Volume Control Wire

4.9′

Audio Input Cable

0.8′

Power Cable

5.5′

In-Line Fuse/Power Cable

4.9′

Bracket Size Range

0.75″ ~1.25″

Fuse Rating

10A

Installation

  1. Screw the brackets to the bottom of the speakers.
  2. Find a safe, ideal mounting location and fit the brackets over the chosen mounting bars.
  3. Fasten the mounting screws after you review the safety of the mounting location.

Wiring

  1. Remove the seat.
  2. Route the fused power leads to the battery. (keep away from moving parts and/or hot exhaust)
  3. Connect the RED ring terminal to the+ 12V post of the battery.
  4. Connect the BLACK ring terminal to ground post of the battery.
  5. Connect the power connector to the white mating connecter leading to the speaker.

Power Switch

  1. The switch is used to Power On/off the system.
  2. It can be mounted near the volume control for easy access.
  3. Reinstall the seat.
    diagram

Connections

diagram

Amplifier and Loudspeaker Mounting

Install Reminder
engineering drawing

The components and wiring should not be installed around any moving parts, keep away from ignition parts, fuel lines, or any hot exhaust
Speakers should not be installed where they might inhibit safety features on the vehicle (i.e. lights, horns, brake levers, etc … )

Bluetooth
To pair and connect your Bluetoth device to the MCBK475BA Enter Settings> Bluetooth Menu> Search> “Boss Audio MCBK475BA” >If Prompted to enter a passcode enter: “0000”

NOTES

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BOSS Audio Systems
3451 Lunar Court• Oxnard, CA 93030
www.bossaudio.com
805-751-4853 Customer Service
Tech Support: www.bossaudio.com/support

Documents / Resources

BOSS Bluetooth Weatherproof Speakers Amplifier system [pdf] User Manual
Bluetooth Weatherproof Speakers Amplifier system, MCBK475BA

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