Bosch Coach Radio MR12 12v stereo radio for mini-bus

Bosch Coach Radio MR 12 for mini-bus

The Bosch Coach Radio MR 12 is a 12 V radio specially designed for use in minibuses and for installation in a 1-DIN slot. You can use the device’s two AUX inputs (at the front and rear) and its USB port to connect various types of external audio source, such as iPod, iPhone, mobile phones, portable CD players, MiniDisc players and MP3 players. The USB port and AUX input are protected by a cover. The device also has a telephone input.

The Coach Radio MR 12 is equipped with a microphone input for making microphone announcements. If you switch on the microphone while the unit is switched off, the unit will switch on automatically. You can then use the microphone to make announcements that are outputted over the connected loudspeakers. When you switch off the microphone, the unit will switch off automatically.

To adjust the microphone volume, turn the volume control during an announcement. Furthermore, the currently set audio source can still be heard playing in the background during a microphone announcement (MIX function). You can connect a second microphone using a microphone priority switch (optional part no. 7 620 230 022).

The Bosch Coach Radio MR 12 is equipped with a 4-channel AF power amplifier providing 4 x 20 watts of power. The 4-channel power amplifier has been designed for the connection of two loudspeakers at the front and two at the rear. The front/rear volume distribution is set using the FAD setting in the audio menu.

The radio is switched on with the “ON” button or the vehicle ignition. You can activate and adjust the basic functions of the Coach Radio MR 12 in a menu. After the unit is switched off, all the adjusted settings and functions remain stored in memory.

The radio reception region can be set to Europe or NAFTA. The tuner region must only be set at the factory or at a service center. See Annex 1 “Tuner MR 12 factory settings”. The unit provides 6 memory banks for storing radio station presets (FM1, FM2, FM-T, MW, LW andAM).

This device is equipped with an RDS radio receiver. Many receivable FM stations broadcast a signal that includes additional information such as the station name and program type (PTY) alongside the actual radio program. The station name appears in the display as soon as the tuner receives it.

View the full specifications PDF here including full technical data and device drawings including dimensions.

Bosch Coach Radio MR 12 features

• 1 DIN
• 12 V - Max. current consumption < 10 A (12 V)
• 4 x 20 W
• Radio: FM, AM/MW, LW, WB
• FM frequency response 30 – 15 kHz
• Connectivity (USB, AUX-In on the front panel)
• Microphone input (see optional microphone below)
• Certification EMC, E1, CE, FCC
• Additional standards WEEE, RoHS
• NOTE: This model does NOT feature a CD slot.

Scope of delivery

• Operating instructions
• Mounting frame
• Connecting cables for Chamber A and B (8 649 494 003)
• Connectors/contacts for Chamber C1 (8 649 493 009)
• Connectors/contacts for Chamber C2-C3 (8 649 493 000)
• USB connecting cable (8 649 494 018): Mini-USB to USB type A (600 mm)
• Microphone connecting cable (8 649 494 020)
• Removal tool
• View the full specifications PDF here including full technical data and device drawings including dimensions.