QSC CB10 10" 440W Battery-Powered Portable Loudspeaker

Tailor-made for situations where portability and performance need to work in equal measure, the QSC CB10 is a compact, battery-powered 2-way loudspeaker system built for DJs, musicians, event professionals and distributed PA applications. Its high-performance 10" low-frequency driver and 1" compression driver deliver full-range clarity and punch, while flexible battery or AC operation provides up to 12 hours of runtime in environments where power access is limited. An integrated 3-channel mixer with Bluetooth 5.1 streaming, app-based control through the QSC Loudspeaker Control app and versatile tilt-back or stand-mount deployment make the CB10 a dependable, professional solution for mobile sound reinforcement.

High-Performance Two-Way Design With Full-Range Clarity

At the core of the CB10 is a powerful two-way design engineered for live-capable output and balanced sound. A high-excursion 10" low-frequency driver delivers tight, extended bass response, while the 1" compression driver provides clear, articulate high-frequency coverage without harshness or distortion. With up to 440W peak Class-D amplification and 127dB peak SPL, the CB10 offers the headroom and projection required for DJs, musicians and small-to-mid-scale PA environments.

Battery-Powered Portability With Optional AC Operation

The CB10 is built for true mobility, offering battery-powered operation for outdoor events, street performances, pop-up gigs and locations without easy access to power. The removable, user-installable battery provides up to 12 hours of runtime on a full charge, with an approximate 4-hour recharge time. When AC power is available, the CB10 switches seamlessly to plugged-in operation for unlimited runtime—delivering the flexibility professionals need across changing environments.

Integrated 3-Channel Mixer With App-Based Control

An onboard 3-channel mixer allows direct connection of microphones, instruments, stereo sources and Bluetooth audio without external gear. Factory input presets and onboard DSP help optimize sound quickly, while deeper system control is available through the QSC Loudspeaker Control app for iOS and Android. From adjusting gain, EQ and effects to managing presets, routing and firmware updates, the app delivers professional-level control with straightforward operation.

Bluetooth 5.1, TWS Pairing and System Expansion Tools

Bluetooth 5.1 enables both audio streaming and system control with stable, low-latency performance. True Wireless Stereo (TWS) pairing allows two CB10 speakers to link wirelessly for stereo playback without external cables or mixers. Programmable room delay of up to 200 ms makes the CB10 well-suited as a distributed PA extension, supporting delay-fill applications in larger spaces or multi-speaker deployments.

Flexible Deployment for Stage, Floor and Stand Mounting

Designed for real-world versatility, the CB10 features a 30º tilt-back angle for optimized floor deployment and directional coverage, as well as an integrated pole cup for stand or pole mounting. A lightweight enclosure, large top carry handle and rugged front grille make transport and set up easy, while the compact form factor fits naturally into mobile rigs, rental inventories and live production workflows.

A Portable PA Built for Confident Performance Anywhere

From battery-powered street events to fully integrated live and production systems, the QSC CB10 delivers powerful sound, flexible deployment and modern control in a compact, professional package. Designed for DJs, musicians, rental professionals and mobile productions, it combines dependable performance with intuitive operation and expandability. Wherever sound needs to move with you, the CB10 stands ready as a versatile, take-anywhere loudspeaker solution.