Bosch GPB 18V-1 C Bluetooth Speaker 18V [Bare]
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The Bosch GPB 18V-1 C Bluetooth Speaker is a compact 18V jobsite audio solution designed for clear sound playback via Bluetooth® and Bosch Multi-Speaker Sound. Built for professional environments, it supports wireless streaming and includes a USB-C® charging port to power compatible devices such as smartphones while on-site.
Key Benefits
- Compact Bosch 18V speaker design for portable jobsite use
- Bluetooth® 5.4 connectivity for stable wireless audio streaming
- Multi-Speaker Sound allows connection across multiple compatible speakers
- USB-C® charging port supports device charging up to 3A
- Simple setup and easy operation for worksite convenience
Product Overview
The Bosch GPB 18V-1 C is engineered for professionals who need reliable, portable audio on the jobsite without compromising workspace efficiency. Its compact form factor makes it easy to carry and place in tight areas, while the single-speaker design delivers clear sound output suitable for workshops and construction environments.
Bluetooth® streaming supports quick pairing with compatible devices, and Bosch Multi-Speaker Sound enables shared music streams across multiple speakers for larger work areas. The built-in USB-C® port allows charging of devices such as smartphones, helping keep essential gear powered during work.
Ideal Applications
- Jobsite audio playback in construction and fit-out work
- Workshop background audio for fabrication and maintenance
- Portable speaker for site supervisors and technical teams
- Device charging support via USB-C® during field work
Technical Specifications
| Brand | Bosch |
| Model | GPB 18V-1 C |
| Product Type | Bluetooth Speaker (Bare Unit) |
| Battery Platform | Bosch Professional 18V |
| Battery Voltage | 18.0 V |
| Bluetooth® Type | Bluetooth 5.4 |
| Multi-Speaker Sound | Yes |
| Number of Speakers | 1 |
| Nominal Output (Mid-range Speaker) | 11 W |
| USB Charging | Yes |
| USB Charging Port | 1 port |
| USB Input Type (External Power Supply) | USB-C |
| Max USB Charging Current | 3 A |
| Playing Music via USB | No |
| External Power Supply Included | No |
| Charge Level Indicator | No |
| Subwoofer | No |
| Protective Frame | No |
| Weight (Excl. Battery) | 0.7 kg |
| Packaging Dimensions (W x L x H) | 126 x 173 x 120 mm |
What’s Included
- 1 pc Bosch GPB 18V-1 C Bluetooth Speaker 18V (Bare Unit)
Learn more about our Warranty Policy or contact KHM Megatools for professional assistance.