Introduction
This manual provides detailed instructions for the installation, operation, and maintenance of your BOSS Audio Systems MCBK420B Motorcycle Speakers and 2 Channel Amplifier Package. Designed for motorcycles, ATVs, and UTVs, this system offers robust audio performance with built-in Bluetooth connectivity and weatherproof construction. Please read this manual thoroughly before use to ensure proper functionality and safety.
Негизги өзгөчөлүктөрү
- Bluetooth байланышы: Stream music wirelessly from your smartphone or MP3 device, and connect to apps like Spotify and Pandora.
- Amplified System: Includes a compact, weatherproof, Class D amplifier for powerful sound.
- Аба ырайына чыдамдуу дизайн: Engineered with advanced weatherproofing techniques to protect against the elements.
- 3-Inch Full-Range Speakers: Two matte black speakers with adjustable brackets to fit handlebars from 0.75" to 1.25".
- Көмөкчү киргизүү: A 3.5 mm auxiliary input is compatible with audio outputs of smartphones and MP3 players.
- Inline Volume Control: Conveniently adjust volume with an inline control unit attached to the ampөмүрлүү.
Кутуда эмне бар
Your BOSS Audio Systems MCBK420B package includes the following components:
- 2 x 3-inch Full-Range Speakers
- 1 x D класс Ampөмүрлүү
- Жөнгө салынуучу монтаждоо кронштейндери
- Protective Rubber Inserts
- Inline үндү башкаруу
- Электр зымдары
- User Manual


Техникалык шарттар
| Өзгөчөлүк | Спецификация |
|---|---|
| Модель аты | MCBK420B |
| Динамик түрү | Outdoor, Full-Range |
| Динамик өлчөмү | 3 дюйм |
| Динамиктин максималдуу чыгаруу күчү | 600 Ватт |
| Импеданс | 4 Ом |
| Frequency Response | 15 KHz |
| Байланыш технологиясы | Зымдуу, Зымсыз (Bluetooth) |
| Bluetooth диапазону | 30 Фут |
| Киргизүү көлөмүtage | 12 вольт |
| Монтаж түрү | Рул монтажы |
| Сууга туруктуулук деңгээли | Сууга чыдамдуу |
| Продукциянын өлчөмдөрү | 4.5"D x 4"W x 4"H |
| Элемент Салмагы | 3.8 фунт |

Орнотуу жана орнотуу
Professional installation of this product is strongly encouraged to ensure proper and safe functionality. Follow these steps for a successful setup:
- Орнотуу динамиктер: Use the adjustable brackets and protective rubber inserts to securely mount the two 3-inch speakers onto your handlebars. Ensure they are positioned to provide optimal sound direction and do not obstruct controls.
- Позициялоо Ampөмүр берүүчү: Find a secure, dry location for the compact Class D amplifier. While weatherproof, protecting it from direct heavy exposure is recommended.
- Wiring to Power: туташтыруу amplifier's power wires directly to your vehicle's 12V battery. Ensure proper polarity (red to positive, black to negative). Consider adding an inline switch if your vehicle does not cut power to accessories when turned off, to prevent battery drain.
- Кошумча баяндамачылар: Динамиктин зымдарын туташтырыңыз amplifier to the respective speakers.
- Inline Volume Control: Install the inline volume control in an easily accessible location on your handlebars for convenient adjustment while riding.

Орнотуу видеосу
Video: An official product video from BOSS Audio Systems demonstrating the MCBK420B Motorcycle Speakers, including visual cues for installation and features.
Иштөө нускамалары
Once installed, operating your MCBK420B system is straightforward:
- Күйгүзүү/өчүрүү: Use the inline volume control knob to power the unit on or off.
- Bluetooth жупташууда: Activate Bluetooth on your smartphone or MP3 device. Издөө available devices and select "BOSS Audio MCBK420B" to pair. A confirmation tone will indicate successful pairing.
- Үндү тууралоо: Use the inline volume control to adjust the audio output level.
- Көмөкчү киргизүү: Connect any audio device with a 3.5 mm output to the auxiliary input port on the amplifier. The system will automatically switch to auxiliary mode.
- Музыка ойнотуу: Control music playback (play/pause, skip tracks) directly from your paired Bluetooth device or the inline controls if available.
Техникалык тейлөө
To ensure the longevity and optimal performance of your MCBK420B system, follow these maintenance guidelines:
- Тазалоо: Динамиктерди үзгүлтүксүз сүртүп туруңуз жана ampжумшак менен көтөргүч, гamp кездеме. Катуу химиялык заттарды же абразивдүү тазалагычтарды колдонуудан алыс болуңуз.
- Аба ырайын коргоо: Although the system is weatherproof, prolonged exposure to extreme weather conditions (e.g., heavy rain, direct sunlight, extreme cold) should be minimized when possible. Ensure all connections are secure and sealed to prevent water ingress.
- Зымдарды текшерүү: Periodically check all wiring connections for tightness and signs of wear or corrosion. Secure any loose wires with zip ties.

Проблемаларды чечүү
If you encounter any issues with your MCBK420B system, refer to the following common troubleshooting tips:
- Кубат жок: Check all power connections to the battery. Ensure the inline volume control is turned on. Verify the vehicle's battery has sufficient charge.
- Үн жок: Confirm the unit is powered on and properly paired via Bluetooth or connected via auxiliary input. Check speaker wire connections. Ensure the volume is turned up on both the unit and your audio source.
- Bluetooth ажыратуу: Ensure your device is within the 30-foot Bluetooth range. Try unpairing and re-pairing the device.
- Бурмаланган үн: Reduce the volume on both the unit and your audio source. Check for loose speaker connections or damaged wiring.
Татаал маселелер үчүн кардарларды колдоо бөлүмүнө кайрылыңыз.
Кепилдик жана колдоо
BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty for this product, provided the purchase is made through Amazon.com. Please retain your proof of purchase for warranty claims.
For technical support, warranty inquiries, or any other assistance, please visit the official BOSS Audio Systems website or contact their customer service department directly. Contact information can typically be found on the product packaging or their official webсайт.





