BOSS MCBK420B Weather Rated Speaker and Amplifier System User Manual
- June 4, 2024
- Boss
Table of Contents
BOSS MCBK420B Weather Rated Speaker and Amplifier System
Features
- Aux-In (3.5mm)
- Speaker Clamp Mounts
- Weatherproof Volume Control
- High-Impact, High Temperature Speaker Enclosures
- Weatherproof Speakers
- Bluetooth Audio Streaming
Wiring
- Be sure to run the wiring securely and far away from any moving components.
- Connecting the power cable to the power source: You will need to connect the 12V red wire to a (fused7.5A) switched power source.
- Use the 3.5mm stereo jack to connect to your entertainment source (MP3 player, etc).
- Use your player device and wired remote volume controller to control your level of loudness.
Connections
Power Supply Connection
-
Option A
Connected to Battery through a 12 VDC SPDT Relay (Single Pole Double Throw) NOT INCLUDED, SOLD SEPARATELY -
Option B
Connected to Battery through a Waterproof Switch (250V AC/6A) NOT INCLUDED, SOLD SEPARATELY
Option A (Relay)
Option B (Switch)
Installation Precautions
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 instaled where they might inhibit safety features on the vehicle (i.e. lights, horns, brake levers, etc.). To ensure safety of the mounted speakers, always check the mounting conditions (e.g.the bolt tightness and no clamp damage) of the speakers before each vehicle ride.
Installation
- Screw the clamps to the bottom of the speakers.
- Find a safe, ideal mounting location and fit the clamps over the chosen mounting bars Remember to attach the supplied rubber shims to fill the gap for secure clamping and abrasion prevention.
- Fasten the mounting screws after you review the safety of the mounting location.
Bluetooth
To pair and connect your Bluetooth device to the MCBK420B Enter Settings > Bluetooth Menu> Search> “Boss Audio MCBK420B”> If Prompted to enter a passcode enter: “0000”
AUX Audio Operation
- AUX 3.5 female input connector for output of other audio devices like mobile phones, MP3s, iPods and so on.
- Should use standard 3.5mm 3-pole male plug AUX cable (not included).
- Stop BT connection first when using the 3.5mm AUX input as audio source input.
Specifications
- Operation Voltage: – 10~16 V
- Total Harmonic Distortion: 0.1%
- Signal-to-Noise: 85 dB
- Channel Separation: >50 dB
- Frequency Response: 50Hz -15KHz
- Sensitivity: >130mv
- Speaker Wires: 4.6
- Volume Control Wire: 6.2
- Audio Input Cable: 1.9
- Power Cable: 6.2
- Clamp Size Range: 0.75″1.25″
- Fuse Rating: 7.5A
- Amplifier dimensions: 3.6″x2.3″x1.5″
BOSS Audio Systems
3451 Lunar Court Oxnard, CA 93030
www.bossaudio.com
805-751-4853 Customer Service
Tech Support: www.bossaudio.com/support
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