Bosch Jobsite Speaker GPB18V-1CN 18V Cordless Bluetooth Bare Tool (Dual Passive Radiators 11W Output USB C Charging IP54 Portable Audio System)

Bosch GPB18V-1CN 18V Cordless Jobsite Bluetooth Speaker Bare Tool

The Bosch GPB18V-1CN 18V Cordless Jobsite Bluetooth Speaker functions as a portable wireless sound system engineered to stream audio across commercial job sites, workshops, and outdoor renovation zones. Powered by Bosch 18V Max lithium-ion batteries or USB-C Power Delivery, this 11-watt nominal output speaker features Bluetooth 5.4 connectivity, dual passive acoustic radiators, a 3-amp USB-C device fast-charging port, and an unpopulated net weight of 1.54 pounds. Built with multi-speaker wireless synchronization and optional IP54 dust and splash protection, this compact sound system cuts through ambient job site machinery noise to keep teams connected to music and communication streams.

**Battery and charger sold separately.**

Best Used For:

• Multi-Room Commercial Job Site Audio: Linking multiple GPB18V-1C units wirelessly over Bluetooth 5.4 to synchronize background music across large floor layouts.
• Mobile Device Fast Charging in Field Vans: Utilizing the 3-amp USB-C output port to rapidly recharge smartphones, tablets, and small electronic meters while working.
• Dusty Workshop & Outdoor Renovation Work: Transporting a 1.54-pound compact speaker via the utility strap to supply clear sound in dusty framing or finishing zones.

Key Performance & Safety Features

• 11W Nominal Output with Dual Radiators: Singular main mid-range driver pairs with two passive acoustic radiators to deliver deep bass and clear mid-tones.
• Bluetooth 5.4 Long-Range Connectivity: Provides extended wireless streaming range and a highly stable audio connection from mobile devices.
• Multi-Speaker Sound Synchronization: Wirelessly pairs multiple compatible Bosch speakers together to flood expansive commercial areas with synchronized sound.
• Integrated 3A USB-C Fast Charging Port: Acts as an active power hub to rapidly recharge mobile phones, diagnostic meters, or job site accessories.
• Dual Power Source Compatibility: Operates cordlessly on any Bosch 18V battery pack or continuously via an external USB-C Power Delivery (PD) source.
• Lightweight Job Site Durable Frame: Rugged 1.54-pound housing features an integrated nylon carrying strap and upgradeable IP54 dust and splash protection.

What's Included

• (1) Bosch GPB18V-1CN 18V Cordless Jobsite Bluetooth Speaker (Bare Tool)
• (1) Heavy-Duty Integrated Carrying Strap

Technical Specifications

Pro-Tip: When deploying the GPB18V-1CN in dusty framing zones or near water spray, make sure to attach an optional Bosch battery door enclosure over your 18V pack. Sealing the rear battery cavity ensures the speaker maintains its full IP54 rating against dust ingress and water splashes.