Bosch GPB 18V-1 C 18v Cordless Bluetooth Speaker and Battery Cover No Batteries No Charger No Case

About this tool

The Bosch GPB 18V-1 C is an 18V cordless Bluetooth job site speaker designed to deliver quality sound throughout the working day on site. Powered by any Bosch Professional 18V battery or via a USB-C power supply with power delivery (PD), the GPB 18V-1 C integrates seamlessly into the Bosch Professional 18V System and is also compatible with the multi-brand AMPShare battery platform. This makes it a practical choice for contractors already invested in either ecosystem. The speaker uses Bluetooth 5.4 and supports Multi-Speaker Sound, allowing you to connect and share music streams across multiple compatible devices simultaneously. Its compact dimensions and integrated carrying strap make it straightforward to move between locations on site. Set-up is simple, and the built-in USB-C port doubles as a charging point for smartphones and other devices, adding everyday convenience without the need for additional adaptors. Features and Benefits: • Bluetooth 5.4 connectivity with Multi-Speaker Sound for linking multiple compatible devices • Compatible with Bosch Professional 18V System and AMPShare multi-brand battery platform • Can also be powered via USB-C with power delivery (PD) — no battery required • USB-C port provides convenient charging for smartphones and other devices • Compact design with carrying strap for easy transport and storage on site • Simple set-up for quick deployment during the working day Specifications: Length: 122mm Width: 97mm Height: 162mm Weight (with battery): 0.92kg Weight (without battery): 0.7kg Battery voltage: 18V Bluetooth: Yes Bluetooth technology: Bluetooth 5.4 Contents: Battery cover Batteries included: No

Retailer description · My Tool Shed · Observed 8 Oct 2026. Check the retailer’s listing for full specifications and contents.