BOSS CUBE Street II Battery-Powered Portable Stereo Amplifier – Red

BOSS CUBE Street II Battery-Powered Stereo Amplifier - Red Edition

Command the attention of every passerby with a bold, high-visibility stage presence. The BOSS CUBE Street II Red Edition packs the ultimate battery-powered portable PA performance into a vibrant fire-engine red chassis that cuts through visual distractions just as cleanly as its audio engine cuts through street noise. Engineered specifically for dynamic street performers, buskers, multi-instrumentalists, and public presenters across the UAE, this striking stereo amplifier delivers punchy acoustic projection, integrated vocal backing harmonies, an intuitive looper, and seamless live-streaming connectivity in an ultra-portable slanted design.

Dual-Channel Architecture for Instruments and Vocals

The CUBE Street II Red features two completely independent, multi-input hardware channels designed to manage an entire solo performance setup standalone. The Mic/Instrument channel accommodates XLR microphone inputs or balanced line-level gear, complete with its own three-band EQ, studio reverb, and an automatic Vocal Harmony engine that generates lush backing vocals tracked directly from your guitar chords. The dedicated Guitar/Mic channel offers switchable acoustic or electric amp configurations, featuring nine distinct amp models driven by legendary BOSS DSP alongside an onboard chromatic tuner.

High-Efficiency Stereo Power and Battery Versatility

Equipped with dual high-performance 6.5-inch neodymium speakers, the CUBE Street II pushes 10 watts of clean, high-dispersion stereo power, producing exceptional sonic clarity that thrives in busy outdoor environments. When maximum volume isn't required, engaging the front-panel Eco mode reduces power draw to preserve battery lifespan. The unit runs reliably on eight standard AA alkaline or rechargeable Ni-MH batteries, giving you up to 11 hours of uninterrupted performance time, or it can be powered continuously at indoor venues using the included AC adapter wall block.

Integrated Loop Station and Optional Bluetooth Connectivity

Layer rhythms, hooks, and ambient textures on the fly to build a massive solo soundscape. The CUBE Street II features an onboard digital Looper that provides up to 45 seconds of mono recording time, completely manageable via external footswitches. To maximize workflow, the rear panel includes a dedicated slot for the optional BOSS BT-DUAL Bluetooth Audio MIDI Dual Adaptor, allowing you to wirelessly stream backing tracks straight from your smartphone or tweak deep effects parameters via a dedicated mobile app on the fly.

Key Product Benefits

• Vibrant High-Visibility Red Finish: Bold cosmetic styling that stands out beautifully on outdoor boardwalks, urban streets, and modern performance stages.
• Premium Ultra-Light Build: Injection-molded ABS cabinet reduces total weight to an effortlessly portable 4.4 kg while maintaining extreme road durability.
• Onboard Vocal Harmony Engine: Automatically detects guitar chords or preset scales to create pristine, real-time vocal harmonies that elevate solo acoustic sets.
• Versatile Multi-Amp Modeling: Features 9 distinct amplifier types tailored for clean acoustic picking, heavy electric guitar overdrive, or clean vocal transmission.
• Direct Digital Streaming Interfacing: Route audio straight to smartphones, tablets, or computers via the i-CUBE Link / Aux Out jack or USB connection for seamless live streaming.

Official Technical Specifications

• Rated Power Output: 10 Watts total stereo power (5 Watts + 5 Watts) across dual high-efficiency 6.5-inch acoustic speakers
• Nominal Input Levels: MIC/INSTRUMENT Input: -40 dBu / -10 dBu; GUITAR/MIC Input: -10 dBu; i-CUBE LINK/AUX IN: -20 dBu
• Mic/Instrument Interface Controls: Mode Switch (MIC/INST), Volume, Bass, Middle, Treble, Reverb, and Harmony knobs (Unison, Low, High)
• Guitar/Mic Interface Controls: Amp Type selector (9 positions), Gain, Volume, Bass, Middle, Treble, Chorus/Delay knob, Reverb, and Tuner switch
• Master Control Components: Master Volume knob, Power switch, and Eco Mode battery toggle button
• Physical Analog Inputs: 1 x XLR / 1/4-inch combo jack (Mic/Inst channel); 1 x 1/4-inch phone jack (Guitar/Mic channel); 1 x 4-pole miniature 3.5mm jack (i-CUBE Link/Aux In)
• Physical Analog Outputs: 1 x 1/4-inch Line Out jack; 1 x 1/4-inch Phones / Rec Out jack
• Control & Expansion Links: 1 x 1/4-inch TRS switch jack (Looper/Chorus/Delay control); 1 x 1/4-inch TRS switch jack (Harmony/Reverb control); 1 x USB Type-B port; 1 x Custom Bluetooth Adaptor slot
• Power Supply Architecture: DC 9V via included AC adapter or 8 x AA alkaline/rechargeable Ni-MH batteries
• Expected Battery Longevity: Eco mode: Up to 11 hours (Alkaline) / 14 hours (Ni-MH); Max power mode: Up to 8 hours (Alkaline) / 10 hours (Ni-MH)
• Physical Dimensions: 414 mm Width x 285 mm Depth x 255 mm Height
• Net Unit Weight: 4.4 kg (excluding batteries)

Common Customer Questions Answered

Can I use the CUBE Street II to live stream my street performances directly to social media?

Yes, you can. The amp features a dedicated i-CUBE Link / Aux Out port alongside a built-in USB digital audio interface. By connecting the included 4-pole cable from the i-CUBE Link jack straight into your smartphone, tablet, or laptop, you can stream your fully mixed guitar and vocal performance directly to platforms like Instagram, TikTok, or YouTube with pristine direct audio quality.

What type of external footswitches are compatible with the Looper and Harmony functions?

The CUBE Street II is fully compatible with standard latching or unlatching external footswitches, such as the BOSS FS-5U, FS-6, or FS-7. Connecting these via the rear-panel control jacks allows you to start, stop, and overdub onto the Looper hands-free, or punch your vocal harmonies and modulation effects in and out mid-song without stopping your playing.

Does the amplifier charge rechargeable AA batteries automatically when plugged into wall power?

No, it does not. The internal electrical circuitry of the CUBE Street II is completely isolated from battery charging loops for safety and performance integrity. To refresh your rechargeable Ni-MH AA batteries, you must remove them from the rear battery cartridge compartment and charge them using a dedicated external battery charger device.