Roland CUBE Street EX Portable Battery Powered Stereo Amplifier

The Ultimate Portable Performance System: Roland CUBE Street EX Battery-Powered Stereo Amplifier

Take your stage anywhere with the Roland CUBE Street EX. Tailor-made for street performers, traveling musicians, and public speakers who demand high-fidelity sound without being anchored to a wall outlet, this premium battery-powered amplifier sets a new benchmark for mobile performance. Delivering a massive 50 watts of high-headroom stereo power through an ultra-portable design, it effortlessly cuts through outdoor crowds, busy public squares, and indoor venues alike. It is a full-scale, multi-channel PA system that easily fits on your passenger seat and runs on standard batteries.

Massive 50-Watt Stereo Projection with Dual Woofers and Tweeters

Don't let its compact size fool you. The CUBE Street EX features a high-performance stereo speaker system loaded with two 8-inch woofers for deep, punchy low-end and two 2-inch tweeters for crystal-clear high-frequency definition. Driven by custom power circuitry developed by Roland, it pumps out 50 watts of clean, distortion-free sound that defies its physical dimensions. Whether you are running complex backing tracks or high-gain guitar tones, the full-range stereo soundstage keeps your performance sounding rich, detailed, and professional at any volume level.

Smart Variable Power Modes for All-Day Performances

Never let power anxiety cut your live set short. The CUBE Street EX utilizes innovative power-optimizing technology that lets you adjust the maximum output to suit your specific performance environment. Choose between three selectable modes using a simple toggle switch: Max Mode (50W for up to 5 hours of high-impact projection), Normal Mode (25W for up to 10 hours of standard play), and Eco Mode (10W for up to 20 hours of continuous performance on a single set of eight AA Ni-MH rechargeable batteries). If mains power is available, simply plug in the included AC adapter for infinite runtime.

Onboard Four-Channel Mixer for Full Band Setup

Leave your external mixing boards at home. The CUBE Street EX features a fully integrated four-channel mixer that provides abundant connectivity options for solo performers, duos, and multi-instrument setups. The Mic/Instrument and Mic/Guitar channels feature XLR/TRS combo inputs to accommodate premium vocal microphones or acoustic-electric guitars simultaneously. Each of these primary channels features a dedicated three-band EQ and an independent reverb control for precise sound shaping. Additionally, dedicated stereo Line In and Audio In channels allow you to seamlessly hook up keyboards, drum machines, and media players.

Legendary COSM Amp Modeling and Premium Onboard Effects

Get professional, record-ready guitar tones instantly without carrying an array of stompboxes. The Mic/Guitar channel features Roland's renowned COSM amplifier modeling tech, offering custom-voiced profiles including transparent Clean, crunchy rhythm settings, and high-gain Lead options. For acoustic players, an integrated AC preamp delivers a warm, natural acoustic-electric guitar response, complemented by a built-in acoustic simulator and a fast chromatic tuner. Polish your mix on the fly with independent, lush studio effects like chorus, delay, and deep ambient reverb.

Rugged, Lightweight Design Built for Travel

The life of a mobile performer demands hardware that can withstand the rigors of the road. Built with a high-strength, injection-molded ABS resin cabinet, the CUBE Street EX has undergone rigorous durability testing to ensure absolute reliability in rugged outdoor environments and unpredictable weather conditions. Despite its tough, road-ready armor and heavy-duty metal front grille, the amplifier remains incredibly lightweight at just 7.4 kg (16 lbs 5 oz). It features an angled wedge-style back that serves as an excellent stage monitor, as well as an integrated stand mount for securing it to standard PA speaker stands.

Common Uses and Applications

• Professional Street Busking: Connect a vocal microphone, an acoustic or electric guitar, and a phone for wireless backing tracks to command attention on crowded city sidewalks.
• Pop-Up Events & Public Speaking: Utilize the dual XLR inputs to manage two independent speakers or presenters simultaneously during outdoor gatherings, fitness classes, and corporate events.
• Mobile Duo Performances: Comfortably support an electronic keyboard and an acoustic guitar duo along with independent vocal mics for portable acoustic gigs.
• Live Studio Tracking & Practice: Connect your iPad or iPhone via the specialized i-CUBE LINK port to play along with your music library or record high-quality audio directly into your preferred DAW or the free Roland CUBE JAM app.

Frequently Asked Questions (FAQ)

Can I connect two CUBE Street EX units together for more coverage?
Yes. The rear panel features an intuitive Stereo Link function. By connecting two CUBE Street EX units with standard audio cables, you instantly unlock an expanded 8-channel stereo PA system capable of projecting 100 watts of total output power for larger audiences.

What kind of batteries should I use for the best runtime?
While the amplifier functions perfectly with standard AA alkaline batteries, we highly recommend using high-capacity rechargeable AA Ni-MH batteries. This ensures the longest possible performance times, reaching up to 20 hours of life when running in Eco mode.

Can I control the built-in effects while playing live?
Absolutely. The unit includes dedicated rear-panel footswitch jacks. By connecting optional external footswitches (such as the BOSS FS-5U, FS-6, or FS-7, sold separately), you can instantly toggle the channel-one reverb or channel-two chorus, delay, and reverb effects on and off completely hands-free.