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Waterproof 

Bluetooth Audio System 

Installation Manual

Motorcycle / ATV Specialized Outdoor Audio System 

Handlebar Installation: 
1. Select mounting clamp 

F

 from the package. 

2. Peel one side of twin adhesive stickers 

G

 and adhere it to the surface of the speaker mount and 

then peel off the other side of the stickers. 

3. Place the speaker in the correct position so the screw hole of the speaker is in line with the 

mounting hole of the clamp and secure the installation with a screw 

L

 (4×15 mm) and nut 

P

4. Clamp the speaker mount around the handlebar. 
5. For one-inch handlebar, fold the C-ring gasket 

K

 (see parts list) around the handlebar; for 7/8 

inch handlebar, place an additional C-ring gasket 

J

 inside C-ring 

K

 to achieve a tight mounting. 

6. Slide the C-ring into the speaker mount. This will absorb shockwaves from the motorcycle. 
7. Tighten the clamp around the handlebar with a screw 

(4×25 mm), nut 

and a nylon spacer 

R

 

in between. The nylon spacer 

R

 is designed to absorb vibration and shockwaves. It reduces the 

chance of the clamp breaking. 

8. Adjust the projecting angle of the speaker and tighten any loose screws. 

8. Speaker Installation 

Bluetooth Operating Guide: 
1. Switch on the power by operating the volume control. Adjust the control knob so the indicator is at the 10 o’clock position. 
2. Turn on your smart phone or other device and enter Bluetooth device search window. 
3. “Bluetooth Audio” should appear in the list of Bluetooth devices. If it does not appear, repeat steps 1 and 2. 
4. Select and connect to “Bluetooth Audio”. 
5. The audio system is now ready to play any music from your smart phone or device. 
 
3.5mm Audio Operating Guide 
1. Switch on the power by operating the volume control. Adjust the control knob so the indicator is at the 10 o’clock position. 
2. Turn on your smart phone and connect the phone to the audio system via your own audio cable with 3.5mm input wire. 
3. The audio system is now ready to play any music from your smart phone or device. 

 
 

1. If a password window pops up while attempting to connect to “Bluetooth Audio”, enter the following four digit password: “8888”. 
2. Turning off the audio system will disconnect the Bluetooth device automatically. The procedures in the operating guide must be applied each 

time when reconnecting to the device. 

3. Bluetooth function is automatically disabled when 3.5mm audio connection is used to prevent false multiple connections. To switch back to 

Bluetooth connection option, simply remove the 3.5mm input wire and your audio device should automatically reconnect to the Waterproof 
Bluetooth Audio System. 

10. Troubleshoot

 

 

2300 Pioneer Ave.Rice Lake, WI 54868 
Phone: 888-BIG-BIKE 
Fax: 715-234-6872 
Email: info@bigbikeparts.com 
Website: www.bigbikeparts.com 

Mirror Side Installation: 
1. Select mounting bracket 

H

 and 

I

 from the package and disassemble the side mirror. 

2. Select the appropriate mounting style of the bracket. To position the speakers at a higher level 

see diagram A; to position the speakers at a lower level see diagram B. 

3. Hold the speaker in position and secure the mounting to the holder with a screw 

L

 (4×15 mm) 

and nut 

P

4. Screw the holder to the stainless steel bracket with a 

N

 (4x8mm) Truss Head screw and 

adjust the angle. 

5. Reassemble the side mirror on the stainless steel bracket as shown. 
6. Secure a tight mount to prevent detachment of the bracket or the mirror. 
7. Adjust the final projecting angle of the speaker. 
8. Check for any loose screws and nuts. 

Standard Flat Surface: 
1. Mount plastic bracket 

on the chosen flat surface with the screws 

(4×12 

mm) 

    

 provided in the package. 

2. Hold the speaker in position and secure the mount with a screw 

(4×15 mm) and nut 

P

3. Adjust the projecting angle of the speaker and tighten any loose screws. 

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Figure 4. Overall demonstration of loudspeaker 
assembly process. 

Figure 5.

Overall demonstration of 

loudspeaker assembly 

process on a mirror mount. 

9. System 

Operating Guide 

CONTENTS 

1. Introduction .............................................................................................................................................   2 
2. Applications .............................................................................................................................................   2 
3. Safety Precautions ..................................................................................................................................   2 
4. System Specification ...............................................................................................................................   2 
5. Parts List .................................................................................................................................................   3 
6. Select the Best Location for Mounting ....................................................................................................   3 
7. Amplifier Installation ................................................................................................................................   3 
8. Speaker Installation .................................................................................................................................   4 
9. System Operating Guide .........................................................................................................................   4 
10. Troubleshoot .........................................................................................................................................   4 

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