--- product_id: 336561261 title: "BOSS Audio MC900B Bluetooth Enabled All-Terranin Utility Amplifier System" brand: "boss audio systems" price: "€ 492.05" currency: EUR in_stock: true reviews_count: 5 category: "Boss Audio Systems" url: https://www.desertcart.at/products/336561261-boss-audio-mc900b-bluetooth-enabled-all-terranin-utility-amplifier-system store_origin: AT region: Austria --- # Seamless Bluetooth connectivity 500W peak power Compact 4-channel Class AB design BOSS Audio MC900B Bluetooth Enabled All-Terranin Utility Amplifier System **Brand:** boss audio systems **Price:** € 492.05 **Availability:** ✅ In Stock ## Summary > 🎵 Elevate your soundscape—wherever life takes you! ## Quick Answers - **What is this?** BOSS Audio MC900B Bluetooth Enabled All-Terranin Utility Amplifier System by boss audio systems - **How much does it cost?** € 492.05 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/336561261-boss-audio-mc900b-bluetooth-enabled-all-terranin-utility-amplifier-system) ## Best For - boss audio systems enthusiasts ## Why This Product - Trusted boss audio systems brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Power Your Adventures:** 500 Watts of crisp, powerful sound that dominates any terrain or marine environment. - • **Plug & Play Simplicity:** Easy, fast installation with clearly labeled connections—get premium sound without the hassle. - • **Sleek & Stealthy Design:** Compact dimensions (19.8 x 9.7 x 4.4 cm) fit discreetly anywhere, perfect for clean installs. - • **Versatile Audio Control:** 4-channel amplifier lets you customize sound zones or add a subwoofer for deep bass impact. - • **Effortless Wireless Streaming:** Instant Bluetooth pairing for flawless, cable-free audio from your favorite devices. ## Overview The BOSS Audio MC900B is a rugged, 500-watt 4-channel Class AB amplifier designed for all-terrain and marine use. Featuring seamless Bluetooth connectivity, a compact footprint, and versatile audio control, it delivers powerful, high-quality sound with easy installation. Ideal for professionals seeking premium audio performance on the go. ## Description BOSS AUDIO MC900B All-Terrain/Marine 500-Watt 4-Channel Class AB Amp with Bluetooth(R) Review: Kubota XG850 This is the easiest, fastest, cleanest install ever. Works perfectly and sounds pretty good. It's only been a couple weeks hopefully it stays working this good. All parts seem to be good quality. Review: Easy to install, all clearly labeled. Excellent sound quality, small in size, easy to place in a hidden area, and the controller has a nice long cord so you can place it anywhere you want. The bluetooth connection is seamless and connects almost instantly. It’s an excellent value for the price, i haven’t bought a radio or amplifier that i have liked more. I use it with an iPad that i use for my radio and it charges it seamlessly. The USB cord only charges though so keep that in mind, its bluetooth only, but like I said it’s a nearly perfect bluetooth connection. It will also run a separate amplifier for a subwoofer or whatever you want. It’s a fantastic Amplifier with a great sound output and good volume control. No radio needed!! ## Features - Best Quality - BOSS AUDIO ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00IBI518Y | | Batteries | 1 12V batteries required. | | Batteries Included | No | | Batteries Required | No | | Brand | BOSS Audio Systems | | Connector Type | Bluetooth | | Customer Reviews | 4.2 4.2 out of 5 stars (987) | | Date First Available | 17 February 2014 | | Does it contain liquid? | No | | Global Trade Identification Number | 00791489100762 | | Includes Rechargeable Battery | No | | Includes remote | No | | Item Dimensions LxWxH | 19.8 x 9.7 x 4.4 Centimeters | | Item Weight | 1 kg 300 g | | Item dimensions L x W x H | 19.8 x 9.7 x 4.4 Centimeters | | Item model number | MC900B | | Manufacturer | BOSS AUDIO | | Model | MC900B | | Model Year | 2014 | | Mounting Type | Surface Mount | | Number of Channels | 4 | | Output Power | 500 Watts | | Package Type Name | Box | | Power Source | corded electric | | Product Dimensions | 19.81 x 9.65 x 4.45 cm; 1.3 kg | | Speakers Maximum Output Power | 500 Watts | | Special Features | Bluetooth | | UPC | 791489100762 | | Voltage | 12 Volts | | Wattage | 500 Watts | ## Product Details - **Brand:** BOSS Audio Systems - **Item dimensions L x W x H:** 19.8 x 9.7 x 4.4 Centimeters - **Manufacturer:** BOSS AUDIO - **Mounting Type:** Surface Mount - **Voltage:** 12 Volts ## Images ![BOSS Audio MC900B Bluetooth Enabled All-Terranin Utility Amplifier System - Image 1](https://m.media-amazon.com/images/I/81TdBbWe9OL.jpg) ## Questions & Answers **Q: Is there any way to adjust the settings on the amp? It doesn't seem like I'm getting full power out of mine???** A: I've got two of these installed in the fairing of two H-D. Both have worked great till recently. the older one just one day starting putting out about half the volume it use to. I connected a different speaker and no change. I can switch my phone between the two and with the phone volume the same, the newer one is twice as loud. Is this amp about to die? **Q: Kindly recommend 6.5 inch powered speakers with bass of correct Watts & Impendance. Thanks** A: This amp will have no problem driving 6.5" 4ohm speakers if they are in to 50-150watt range. Remember it is 4 channel **Q: Can this run 4 80w speakers?** A: Yes. It will do fine w/ 4 speakers especially if they are low end or factory car speakers. If they are aftermarket higher end speakers you may struggle with clean sound at higher volumes...in which case I'd get a better $$ amp **Q: How long is the wire for the remote?** A: Well friend it’s about 10 feet long if you’re putting this on your motorcycle I definitely recommend it it’s the best add-on I did my bike I can go 80 mph and here Chris music ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by J***K on 15 November 2023* Kubota XG850 This is the easiest, fastest, cleanest install ever. Works perfectly and sounds pretty good. It's only been a couple weeks hopefully it stays working this good. All parts seem to be good quality. ### ⭐⭐⭐⭐⭐ Review *by M***U on 25 June 2025* Easy to install, all clearly labeled. Excellent sound quality, small in size, easy to place in a hidden area, and the controller has a nice long cord so you can place it anywhere you want. The bluetooth connection is seamless and connects almost instantly. It’s an excellent value for the price, i haven’t bought a radio or amplifier that i have liked more. I use it with an iPad that i use for my radio and it charges it seamlessly. The USB cord only charges though so keep that in mind, its bluetooth only, but like I said it’s a nearly perfect bluetooth connection. It will also run a separate amplifier for a subwoofer or whatever you want. It’s a fantastic Amplifier with a great sound output and good volume control. No radio needed!! ### ⭐⭐⭐⭐⭐ Review *by Y***N on 30 November 2025* なかなか販売されてなく探して買えましたマリンジェットを、爆音にします ## Frequently Bought Together - BOSS Audio Systems MC900B 4 Channel Amplifier for ATV UTV Car Marine - 500 High Output, Low Level Inputs, Full Range, Weatherproof, Bass for Subwoofer - BOSS Audio Systems KIT2 8 Gauge Complete Car Amplifier Installation Wiring Kit with Power Cables, Ground Cables, Turn-On Wire, Speaker Wire, Terminals - BOSS Audio Systems MRGB65B 6.5 Inch Marine Boat Stereo Speakers - 200 Watts (per pair), Coaxial, 2 Way, Full Range, 4 Ohms, Multi-Color Illumination, Weatherproof, Sold in Pairs --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/336561261-boss-audio-mc900b-bluetooth-enabled-all-terranin-utility-amplifier-system](https://www.desertcart.at/products/336561261-boss-audio-mc900b-bluetooth-enabled-all-terranin-utility-amplifier-system) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-04-23*