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Item #:
221921943
BOSS Audio Systems MCKGB450B.6 Marine Boat Stereo, 6.5 Inch Speakers (Pair)
90% of respondents would recommend this to a friend
Item #:
221921943
AUD 309
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
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Imported from USA store
QTY:
Order now and get it around Tuesday, September 22
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What Stands Out
Marine Grade Durability
Designed for marine environments, this stereo and speaker system resists water, corrosion, and UV damage, ensuring longevity and optimal performance even in harsh weather conditions.
High-Quality Sound
Equipped with 6.5-inch speakers, the system delivers rich, clear sound, enhancing your on-water experience with superior audio quality that rivals traditional home stereos.
User-Friendly Controls
Features intuitive controls and Bluetooth connectivity, allowing easy navigation and seamless streaming from smart devices, providing convenience and enhancing user experience while on the move.
Product Details
| Connectivity Technology | Auxiliary, Bluetooth, USB |
| Controller Type | Push Button |
| Other Special Features of the Product | Built-In Bluetooth |
| Compatible Devices | Amplifier, Smartphone, Speaker |
| Connector Type | RCA |
| Audio Output Mode | Stereo |
| Surround Sound Channel Configuration | 4 |
| Output Power | 60 watts |
| Wattage | 240 watts |
| Number of Channels | 4 |
| Output Wattage | 240 watts |
| Supported Internet Services | Pandora, Spotify |
| Control Method | Remote |
| Audio Output Type | Speakers |
| Format | MP3 Audio |
| Wireless Technology | Bluetooth |
| Color | Black |
| Brand | BOSS Audio Systems |
| Model Number | MCKGB450B.6 |
| Manufacturer | BOSS Audio Systems |
| Unit Count | 1 Count |
| Number of Items | 3 |
| UPC | 791489125406 |
| Global Trade Identification Number | 00791489125406 |
| Built-In Media | Receiver, 2 Speakers |
| Item Type Name | BOSS Audio Systems MCKGB450B.6 Weatherproof Marine Gauge Receiver and Speaker Package - IPX6 Receiver, 6.5 Inch Speakers, Bluetooth Audio, USB, MP3, AM/FM, NOAA Weather Band Tuner, No CD Player |
| Mfr Part Number | MCKGB450B.6 |
| Item Dimensions D x W x H | 4.45"D x 4.41"W x 4.41"H (11.3 x 11.2 x 11.2 cm) |
| Special Feature | Built-In Bluetooth |
| Product Dimensions (L x W x H) | 4.45"D x 4.41"W x 4.41"H (11.3 x 11.2 x 11.2 cm) |
Product Description
BOSS Audio Systems MCKGB450B.6 Marine Boat Stereo, 6.5 Inch Speakers (Pair)
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
Can I install these into a 06 ultra glide Harley Davidson?
Answer: Yes, any 6 inch speakers should fit. -
Question:
Would these fit my Jeep Liberty 2004 front door speakers?
Answer: I don't know. -
Question:
Does this include hardware?
Answer: This includes mounting screws and speaker wire. -
Question:
I have a 4 inch hole, what size boss weatherproof speaker do I need?
Answer: You need a 5.5/8 cutout size, as 4 inches is too small. -
Question:
Will these speakers fit in a 2018 street glide motorcycle?
Answer: They are around 5 inches in diameter, so they should fit. -
Question:
Do the speaker covers (grills) come off? I'll need to remove them for installation. Thanks in advance.
Answer: I am not sure, but they have 4 screw holes on the grill for mounting. They also sound good when installed on a boat.
BOSS Audio Systems Marine Speakers MCKGB450B.6 Editorial Review
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Platform Trust & Buyer Confidence
CJ
Chris
Verified buyer
“Promt delivery. Seems like a good product.”
22 July 2026 · via Trustpilot
SM
Scott
Verified buyer
“It was the best service ever received by any company from my online shopping experience in the last 10yrs”
11 July 2026 · via Trustpilot
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Terri
Verified buyer
“so easy to order delivery was way earlier than i expected”
3 July 2026 · via Trustpilot
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Gavin
Verified buyer
“Very impressed with the speed at which I received my package from the United States to Australia. Highly recommended.”
21-Jul-26 · via Trustpilot
J
Jeannie
Verified buyer
“Very efficient service. Hassle-free. Excellent product. Have ordered several times.”
17-Jul-26 · via Trustpilot
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AUD 309
Order now and get it around Tuesday, September 22
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
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