QSC CB10 Portable 10" Loudspeaker With Replacement Battery

The QSC CB10 battery-powered portable loudspeaker with replacement battery provides a reliable solution for mobile sound reinforcement with extended runtime. This two-way system features a 10" low-frequency driver and a 1" compression driver that deliver clear balanced sound across a frequency range of 47Hz–20kHz. An included replacement battery supports longer events by allowing quick swaps when needed, helping minimize downtime during outdoor performances or mobile use. With Bluetooth 5.1 streaming, an integrated 3-channel mixer and app-based control, the CB10 is well suited for live gigs, presentations and distributed PA applications.

High-Performance Two-Way Design for Clear Sound

The QSC CB10 uses a two-way design that pairs a high-excursion 10" low-frequency driver with a 1" compression driver to produce tight low end and articulate high frequencies. Class-D amplification delivers up to 440W peak power and supports a maximum SPL of 127dB, providing the headroom and clarity required for live performances, presentations and playback audio. Balanced voicing helps ensure consistent sound across a wide range of content.

Replacement Battery for Extended Runtime

The included replacement battery provides up to 12 hours of runtime per charge, making the CB10 suitable for long events and outdoor performances. This rechargeable lithium-ion battery charges in approximately four hours and is user-installable without tools, allowing fast swaps during events. Having a spare battery on hand helps keep sound running without interruption.

Integrated Mixer and Bluetooth Control

An onboard 3-channel mixer provides flexible connectivity for microphones, instruments and playback devices without requiring external equipment. Bluetooth 5.1 enables wireless audio streaming and supports pairing with other CB10 loudspeakers for stereo operation. The QSC Loudspeaker Control app offers additional adjustment options including EQ, presets and reverb, allowing quick setup and sound customization.

Durable Construction With Reliable Portability

Constructed from rugged polypropylene with a powder-coated steel grille, the QSC CB10 is designed to withstand frequent transport and regular use. At 26.9 lb., it remains easy to carry and deploy in a variety of venues. The compact enclosure, integrated pole cup and extended battery support make the system well suited for mobile professionals who need dependable performance on the move.

QSC CB10 Package for Mobile Sound

Designed for musicians, DJs and event organizers, the QSC CB10 loudspeaker with replacement battery balances portability durability and professional sound quality. Integrated mixing, Bluetooth streaming and extended battery support help ensure smooth operation throughout an event. With dependable construction and uninterrupted runtime, this package delivers consistent mobile sound reinforcement where reliability matters most.