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Boss MC900B Bluetooth®-enabled all-terrain amplifier system

Item # 104MC900B

With the increasing popularity of Bluetooth, offroaders need an all-terrain amplifier which can also serve as a...

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With the increasing popularity of Bluetooth, offroaders need an all-terrain amplifier which can also serve as a...

Item # 104MC900B

Shop all BOSS Audio All-Terrain Vehicle

About the Boss MC900B

Bob Bihlmayer

Anywhere you go

With the increasing popularity of Bluetooth, offroaders need an all-terrain amplifier which can also serve as a device controller without the need to install a car stereo. Boss offers the MC900B amplifier, the latest addition to their All-Terrain Series. The amp's Multi-Function Control allows you to control your Bluetooth device; you use the cable-connected remote to pick your source, select track up/down, pair your device, and turn the power on or off.

Anywhere you go

With the increasing popularity of Bluetooth, offroaders need an all-terrain amplifier which can also serve as a device controller without the need to install a car stereo. Boss offers the MC900B amplifier, the latest addition to their All-Terrain Series. The amp's Multi-Function Control allows you to control your Bluetooth device; you use the cable-connected remote to pick your source, select track up/down, pair your device, and turn the power on or off.

An amp for all seasons

You can install this compact, weather-resistant amplifier almost anywhere there's a 12-volt electrical supply. It delivers up to 37.5 watts by four channels, plenty of power to drive the speaker system on your boat, motorcycle, ATV, and even snowmobile. Wherever you want to go, the MC900B is ready to go with you.

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Highlights:

  • 4-channel weatherproof amplifier
  • 37.5 watts RMS x 4 at 4 ohms
  • Bluetooth control via paired device
  • Bluetooth and amplifier functions controllable via multi-function remote
  • frequency response: 20-25000 Hz
  • dimensions: 7-13/16"W x 3-13/16"D x 1-13/16H
  • weight: 2 lbs. 1 oz.
  • warranty: 3 years
  • MFR # MC900B

What's in the box:

  • Bluetooth-enabled 4-channel amplifier
  • Multi-function controller (w/ attached 19' power/signal cable)
  • Wiring harness
  • Flush/Surface-mount bracket (pre-installed)
  • Handlebar mounting bracket
  • Two 15A fuses (one pre-installed)
  • Four 0.75" screws
  • Two 0.5" screws
  • Four 0.25" screws
  • User Manual/Quick Installation Guide. Warranty Card

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More details on the Boss MC900B

Mark G.

Product Research

Features
Warranty

Features

4-Channel Amplifier: The Boss Audio System MC900B consists of a 4-channel class-AB amplifier rated at 37.5 watts RMS x 4 channels (150 watts RMS total) and 125W x 4 Channels (Peak). The amplifier supports connection of two pair of 4Ω speakers; the amplifier cannot be bridged.

Multi-Function Controller: The MC900B includes a wired multi-function control to operate the amplifier system and your Bluetooth connected device. The remote features an attached 19' cable which plugs into the amplifier. The controller provides Power On/Off, Source Selection, Volume Up/Down, Play/Pause, Previous/Next Track and Fast Forward/Rewind. The control buttons are back-lit for better visibility. The MC900B's multi-function controller can be mounted in three different configurations using its pre-installed mounting bracket.

  • Flush Mount: You can flush-mount the controller in a cavity of your recreational vehicle. The flush-mount, quick-mount bezel requires a cutout dimension of 3.1875" (w) x 1.6875" (h); no screws needed.
  • Surface Mount: You can also surface-mount the controller to a flat surface of your recreational vehicle. The flush-mount bezel has two recessed screw holes to facilitate the included two oval-head screws, so you can simply surface mount the controller instead of cutting a hole..
  • Handlebar Mount: In addition, you can mount the controller to your recreational vehicle's handlebar. Use the provided pan-head screws and stainless steel clamp to secure the handlebar mount.
Note: To release the MC900B's multi-function controller from the mounting bezel, insert a small jewelers screwdriver into the left/right slots of the bezel.

Bluetooth Music Streaming w/ aptX: The Boss Audio System MC900B offers Bluetooth connectivity for your Bluetooth-enabled iPod/iPhone/iPad, Android smartphone tablet, Windows Phone, Blackberry, and more. You can only pair one device at a time. You are able to stream stored music and music apps on your Bluetooth-enabled device to the MC900B system. The M900B supports aptX decoding for better sound quality from Android mobile devices (OS 4.0+). You can even control your music from the MC900B's multi-function controller. The MC900B does not offer a display, so all song/artist information and album art will still be viewed from your Bluetooth mobile device.

Note: Due to the differences in Bluetooth technology, some Bluetooth enabled devices may be incompatible, function improperly, or may not support all features when used with the Boss MC900B.

Aux Input: The MC900B amplifier system features a stereo RCA aux input (22koHms) that is attached to the amp via a 10" pigtail. Use this stereo Aux input to connect an external non-Bluetooth portable audio device.

USB Charging Port: The MC900B amplifier system is fitted with a USB (type-A) charging port that is attached to the amplifier via a 10" pigtail. The charging port can be used to keep your Bluetooth or Aux device charged during playback. The USB charging port is rated at 5V/1A.

RCA Outputs: The Boss Audio MC900B offers a stereo RCA output to daisy-chain its audio signal to another amplifier in your system. The stereo RCA output is attached to the amplifier chassis via a 10" pigtail.

Wiring Harness: The Boss Audio MC900B comes with a wiring harness that features a 14-pin connector on one end that plugs into the amplifier and bare-wires on the other end which hardwire to your recreational vehicle's electrical system and speakers.

  • Power/Ground: There is a red +12V accessory (ignition) wire and a yellow +12V constant wire with an inline 15A ATO fuse. There is also a black Ground wire terminated by a ring terminal.
  • Speakers: Left Channel 1 consists of a white wire and a white wire with black stripe. Right Channel 1 consists of a gray wire and a gray wire with black stripe. Left Channel 2 consists of a green wire and a green wire with black stripe. Right Channel 2 consists of a violet wire and a violet wire with black stripe.
  • Remote Turn-On & Illumination: The blue Remote Turn-On wire and orange Illumination wire feature bullet-connectors.
  • Bluetooth Antenna: The pink wire is the system's Bluetooth Antenna. This pink wire should not be stripped, grounded, or shorted.

Weather Resistant: Even though the MC900B amplifier system has a weather resistant design, it should not be submerged in orunder water under any circumstances.

Warranty

Extended Warranty: Units purchased from Crutchfield after 3/1/2015 carry an extended warranty relative to purchases from Boss' standard dealer network. The new warranty is 3 years parts and labor.

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