







BOSS Audio Systems MCBK425BA 3 Inch Motorcycle Speakers – Built-in Bluetooth Amplifier, Weatherproof, Volume Control
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3" MCBK425BA Motorcycle Speaker System - Black - 600W. These motorcycle speakers are made for outdoor adventuring. You can use Bluetooth to stream music or plug an MP3 player into the aux jack and enjoy your digital music. It'll all sound good through these rugged, all-weather 3" Boss speakers. The Class D amp will produce plenty of punch, and the in-line controls will allow you to control the volume and other necessary functions. Features from product and marketplace data: Weatherproof speakers with built-in Class D amplifier, Bluetooth streaming and Aux input compatibility with smartphones and MP3 players. Includes a wired remote volume control. Two (2) matte black full-range 3" speakers with adjustable brackets to fit handlebars from 0.75" to 1.5". Great for 12V motorcycles, scooters, ATVs and UTVs. Mounting hardware and instruction manual included. Sold as a pair. Technical specifications (combined): Sensitivity - 75 dB; Frequency Response - 20Hz to 20KHz; Max Power - 600W (Speaker Maximum Output Power); Watts RMS - 250W; Power - 12 VDC; Speaker Size / Woofer Diameter / Subwoofer Diameter - 3 Inches; Impedance - 4 Ohm; Signal-to-Noise Ratio - 75 dB; Connectivity - Bluetooth, Aux Input; Bluetooth Range - 10 Meters; Water Resistance Level - Water Resistant; Mounting Type - Handlebar Mount. Number of items: 2. Includes mounting hardware and fuse. Manufacturer warranty: BOSS Audio Systems provides a 3-year platinum online dealer warranty when purchased through Amazon.com. WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to P65Warnings.ca.gov.
- BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality
- Auxiliary In – A 3.5 mm Aux-in is compatible with the audio output from smartphones as well as MP3 players. Just plug in and start playing
- Speakers - The two 3-inch matte black full range speakers have adjustable brackets that will fit handlebars ranging from .75” to 1.5”
- Amplifier - The great thing here is that the amplifier is built right into the speakers. This allows for less of a hassle and shorter times for the installation.
- Weatherproof - The MCBK425BA has been outfitted with the latest weatherproofing techniques for protection against the elements. Rain or snow, take your music wherever you go
- Bluetooth - Use your smartphone or MP3 player and get access to a vast library of your favorite music, plus plug into apps like Spotify and Pandora, wirelessly. The 3.5 mm Aux input is also compatible with the audio out of your devices.
Specifications:
| Materials & Construction | |
| Color | Black |
| Material | Plastic |
| Outer Material | Plastic |
| Product Details | |
| Audio Output Mode | Bluetooth, Aux Input |
| Connectivity Technology | Bluetooth |
| Impedance | 4 Ohm |
| Included Components | Mounting Hardware, Fuse |
| Includes MP3 player | Yes |
| Input Voltage | 12 Volts |
| Led Lighting | No |
| Model Name | MCBK425BA |
| Mounting Style | Rail |
| Number of Items | 2 |
| Power Source | 12V DC Power Supply |
| Qty | Pair |
| Series Number | 425 |
| Signal-to-Noise Ratio | 75 dB |
| Speaker Maximum Output Power | 600 Watts |
| Speaker Type | Outdoor |
| Special Feature | Bluetooth, Built In Amplifier, Weatherproof |
| Specific Uses For Product | Powersports vehicles |
| Watts Max | 600w |
| Watts Rms | 250w |
| Sizing & Dimensions | |
| Height | 4.1 inches |
| Length | 4.65 inches |
| Product Dimensions | 4.65"D x 6.22"W x 4.1"H |
| Size | 3" |
| Weight | 3.8 pounds |
| Width | 6.22 inches |
| Technical Specifications | |
| Audio Driver Type | Dynamic Driver |
| Bluetooth Range | 10 Meters |
| Connectivity Protocol | Bluetooth |
| Control Method | Touch |
| Speaker Size | 3 Inches |
| Subwoofer Connectivity Technology | Wireless |
| Subwoofer Diameter | 3 Inches |
| Warranty | BOSS Audio Systems provides a powerful 3-year platinum online dealer warranty so long as the purchase is made through Amazon.com. We strongly encourage professional installation of this product to ensure proper and safe functionality. |
| Water Resistance Level | Water Resistant |
| Woofer Diameter | 3 Inches |

