Bosch GPB 18VH-6 SRC Professional Bluetooth Speaker User Manual
Quick guide for the Bosch GPB 18VH-6 SRC Professional Bluetooth Speaker, covering setup, audio operation, battery charging, and troubleshooting.
Table of contents
Quick guide from the manual
This document provides essential instructions for operating the Bosch GPB 18VH-6 SRC Professional Bluetooth Speaker. It covers power supply options (mains or battery), audio source selection (DAB+, FM, Bluetooth, Multi-Speaker Stream, AUX), and charging external devices via USB.
Device Description
The radio is designed for playing radio programs and audio signals from connected sources. It also functions as a charger for Bosch Li-ion batteries and can charge external devices via a USB Type-C port.
Power Supply
The radio can be powered by a mains connection or Bosch 18V/12V Li-ion batteries. When connected to the mains, an inserted battery is automatically charged.
Audio Operation
Switch the radio on/off using the power button. Select audio sources using the source button. Volume is adjusted via the volume knob. The radio features DAB+ and FM station scanning and saving, as well as Bluetooth and AUX connectivity.
Multi-Speaker Sound
This function allows streaming audio via Bluetooth to multiple compatible devices. Use the settings menu to start or end a Multi-Speaker Stream.
Settings Menu
Access the settings menu to adjust sound presets (EQ), time settings, display brightness, and device information, or to perform a factory reset.
Charging
The radio charges compatible Bosch Li-ion batteries when connected to the mains. External devices can be charged via the USB port (max 1.5A) while the radio is switched on.
Maintenance and Cleaning
Keep the radio clean. Use a damp, soft cloth for cleaning; do not use detergents or solvents.
Manufacturer information
Bosch
Practical help
Common problems
Start the DAB+ station scan via the settings menu or by pressing the OK button.
Ensure the battery is functional, fully inserted, and clean. Check mains connection. If the error indicator (i) lights up, perform a factory reset.
Adjust the rod antenna (16) or move the radio to a location with better reception.
Before use
- Check that the mains voltage matches the radio's type plate.
- Fully charge the Li-ion battery before first use.
- Insert backup batteries to save time settings.
- Ensure battery compartment cover and connector compartment are closed for IP54 protection.
Specs in practice
- DAB+ reception range
- 174.928–239.200 MHz
- FM reception range
- 87.5–108 MHz
- Protection rating
- IP54 (dust and splash-proof when covers are closed)
Model compatibility
- Compatible with Bosch 18V Li-ion batteries (GBA 18V/ProCORE18V) and 12V batteries (GBA 12V).
- Also compatible with AMPShare partner batteries.
Manual page author
Michael Turner
Technical manual editor
Reviews PDF manuals for structure, safety notes, and practical product details so readers can find the right information quickly.