Convert Speaker Audio for Earphones or Headset

The MotoChello Audio Speaker Bridge is a safe and effective way to redirect audio from your bike speaker output to listen through earphones instead. With the Speaker Bridge, you can switch between motorcycle speakers or earbuds with the built-in slide switch.


photo of a MotoChello Speaker Bridge with posi-tap set

The Bridge can also convert your bike audio output to be used as an isolated source input into the MC-200 stereo system or to connect to a Sena® SM-10 Bluetooth transmitter, giving you a choice of listening configurations.


use with any bike

The Bridge works with any bike audio speaker up to 50 watts, including the BMW K1600, K1200LT and R1200RT Alpine® audio system.


protects your system

The Speaker Bridge provides an isolation loop (both left and right channels) for your audio system amp and transformers for balanced impedance to correctly step down the voltage for a 3.5mm jack. It includes built-in load resistors to protect your system so the audio unit assumes a speaker is connected at all times.

simple installation

The Speaker Bridge can be installed within minutes using Posi-tap connectors and is safer than attempting to identify, splice, ground, and hard-wire on your own. Easily and discreetly tucked away in the location of your choice, you won’t have extra wires or parts showing.

With an economical solution readily available, why would you risk damaging your expensive audio system?

The Speaker Bridge can be installed within minutes using Posi-tap connectors and is safer than attempting to identify, splice, ground, and hard-wire on your own. Easily and discreetly tucked away in the location of your choice, you won’t have extra wires or parts showing.

A MotoChello Speaker Bridge offers an economical and viable solution while protecting your audio system investment.


Applications

Photo of a motorcycle rider giving a thumbs to to solving problems
  • Use to route bike audio to your earbuds or back to bike speakers on the fly (switched speakers) or install it to have both speakers and earphones play at the same time
  • Input audio into a Mix-it-type compatible device
  • Connect the Speaker Bridge to a Bluetooth transmitter (such as the Sena® SM-10 or similar) and make a connection to the Bluetooth headset of your choice to the SM10 transmitter. The SM10 can feed to one or two helmets
  • Input your existing bike audio into an MC-200 System as a single source for additional functions and controls, quality wired headsets, and instant intercom, and add a two-way radio to your configuration. As a source input, the system will process the audio input as any other connected source device
  • By using the Speaker Bridge with a BMW Alpine® system, you can change your Bluetooth headset and still have use of the Wonder Wheel


Installation Guides

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The documentation is in PDF format. You may read them here, download and/or print them with any pdf reader. Adobe reader is available here.

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These videos are provided by Kim Moon, a MotoChello customer and independent reviewer. We appreciate him sharing.

BMW K-1600/R1200 Bluetooth Audio Upgrade – Part 1

Step-by-step instructions on the products necessary and the correct steps to easily install the MotoChello Audio Bridge for set-up to an earbud/Bluetooth transmitter

BMW K-1600/R1200 Bluetooth Audio Upgrade – Part 2

This is a continuation of Kim Moon’s installation for use of the Wonder Wheel on the BMW K and R bikes equipped with the Alpine® Audio System


What’s Included

  • Audio Speaker Bridge device
  • Set of 6 Posi-tap® connectors
  • Audio device cable
  • Instructions

$125.00

Includes shipping in the US

photo of the MotoChello Audio Speaker Bridge with audio cable and Posi-tap connectors

photo of a BMW k1600GT dash

Related Products

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Use the Earphone cable with built-in volume control to easily adjust your own volume without affecting a passenger headset. Has a standard connection size for earphones and speaker-type earbuds.

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Photo of 6 piece set of Posi-Tap connectors

A set of 6 Posi-Tap® Connectors are included with the Speaker Bridge and are also available separately for additional uses or as a backup.

Use to connect wiring easily and securely without soldering. A must-have for Speaker Bridge Installation and useful for a variety of wiring connections in general.

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photo of the audio device connection cable

An audio device connection cable is included with the Speaker Bridge and is also available separately.

Standard 3.5mm audio format for a variety of devices.

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Cover photo of the BMW Magazine Winter 2017 issue

BMW Magazine Review

This review of the Audio Speaker Bridge was published in the Winter Issue of 2017 on page 58.

If you don’t have access to the magazine, you can read a reprint of it here