---
product_id: 50050409
title: "Roland CUBE Street EX | Battery-Powered 50W Stereo Amplifier | Clear, Dynamic Sound | Ideal for Outdoor Performances | Supports Mics, Instruments & Audio Devices | COSM Tones for Electric Guitar"
brand: "boss"
price: "₨32960"
currency: SCR
in_stock: true
reviews_count: 13
category: "Boss"
url: https://www.desertcart.sc/products/50050409-roland-cube-street-ex-battery-powered-50w-stereo-amplifier-clear
store_origin: SC
region: Seychelles
---

# Dual 8" woofers + 2" tweeters for rich sound 4 independent channels for mics & instruments 50W stereo power on 8 AA batteries Roland CUBE Street EX | Battery-Powered 50W Stereo Amplifier | Clear, Dynamic Sound | Ideal for Outdoor Performances | Supports Mics, Instruments & Audio Devices | COSM Tones for Electric Guitar

**Brand:** boss
**Price:** ₨32960
**Availability:** ✅ In Stock

## Summary

> 🎶 Power your performance anywhere, anytime — no strings attached!

## Quick Answers

- **What is this?** Roland CUBE Street EX | Battery-Powered 50W Stereo Amplifier | Clear, Dynamic Sound | Ideal for Outdoor Performances | Supports Mics, Instruments & Audio Devices | COSM Tones for Electric Guitar by boss
- **How much does it cost?** ₨32960 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/50050409-roland-cube-street-ex-battery-powered-50w-stereo-amplifier-clear)

## Best For

- boss enthusiasts

## Why This Product

- Trusted boss brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pro-Grade Sound:** Full-range stereo with dual woofers & tweeters for crisp, rich audio
- • **Battery Convenience:** Uses standard AA batteries—no built-in battery hassles, swap fast & easy
- • **Unmatched Portability:** Lightweight 9.1 kg design perfect for on-the-go pros
- • **Power Mode Flexibility:** Max 50W/5h, Normal 25W/10h, Eco 10W/20h battery life options
- • **Versatile Connectivity:** Four channels with XLR & 6.35mm inputs for mics, guitars & devices

## Overview

The Roland Cube Street Ex is a battery-powered portable stereo amplifier delivering 50 watts of rich, full-range sound via dual 8-inch woofers and 2-inch tweeters. Weighing just 9.1 kg, it runs on 8 standard AA batteries with selectable power modes to optimize battery life from 5 to 20 hours. Featuring four independent channels with XLR and 6.35mm inputs, it supports multiple mics, instruments, and audio devices, making it the ultimate amp for buskers and small venues seeking professional-grade sound and unmatched portability.

## Description

Innovative Roland technology delivers 50 watts of stereo power from just 8 AA batteries. Selectable output modes optimize battery life for different performance needs.

Review: A really good quality amp for busking and small venues. - The amp is reasonably light and ideal for busking and small venues. 50w of power via the power cable or via 8 rechargeable batteries. Quite a long performance life using the batteries and there are 3 settings to enable battery saving. The best thing is not having to use a built in rechargeable battery (which always end up giving you problems) but simply using 8 ordinary AA rechargeable batteries. Sound quality is formidable with EQ settings on the two main XLR/Jack plug inputs and reverb. The instrument input has a selection of good effects for guitar, including chorus which is really nice. Very pleased with this item so far. it can also be mounted on a speaker stand via the slot on one end of the cabinet. Way, way better than the cheaper alternatives.
Review: Amazing powerful Sound, Lightweight & excellent Endurance - Amazing unit for use as a guitar playing vocalist. The sound is both rich and huge. Battery life seems to be very acceptable- used for about 4 hours already on mid power level and still more than half life left in rechargeable batteries. I would recommend that a spare battery case is purchased so that if being used for a gig, it would be a simple and quick operation to swap over battery packs ( two finger screws) rather than fiddling about trying to insert new cells in the existing pack. I bought a couple of spare packs online from a music store. The only complaint I have is that when using an external music source (backing tracks) such as iPod etc using the dedicated input, the sound from this input is rather thin and tinny ( no EQ available). I am currently exploring the use of a separate battery powered EQ unit to solve this. For info, the microphone used for my testing was Shure SM58 with soprano vocalist. Guitars used have all been acoustic electric and include Taylor 814ce, Tanglewood TW4 KOA and Walden T550CE. All sound fantastic with crisp highs, warm mid range and rich powerful bass. So far so good. More to follow as usage experiences build. Please note that the supplied photos are taken of the unit housed within the optional case which is subject to separate purchase.

## Features

- Innovative new Roland technology provides 50 watts of stereo power from eight AA-size batteries
- Selectable output power modes to optimize battery life for different performing situations Max: 50 W/5 hours; Normal: 25 W/10 hours; Eco: 10 W/20 hours*
- Portable, lightweight design 7.4 kg/16 lb. 5 oz. with durable ABS injection-moulded cabinet
- Powerful, full-range stereo sound with dual 8-inch woofers and 2-inch tweeters
- Four independent channels for connecting a variety of mics, instruments, and audio devices

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00JMU1RAG |
| Batteries | 8 AA batteries required. |
| Best Sellers Rank | 24,358 in Musical Instruments & DJ ( See Top 100 in Musical Instruments & DJ ) 26 in PA Power-Amplifiers |
| Colour | Black |
| Colour Screen | No |
| Compatible Devices | Guitar, all |
| Connector | XLR, 6.35mm Jack |
| Customer Reviews | 4.6 4.6 out of 5 stars (374) |
| Date First Available | 16 April 2014 |
| Item Weight | 9.1 kg |
| Item model number | CUBE-ST-EX |
| Material Type | Battery |
| Output Wattage | 50 Watts |
| Power Source | Battery Powered |
| Product Dimensions | 34.1 x 49 x 30.5 cm; 9.1 kg |
| Size | CUBE-ST-EX |

## Product Details

- **Brand:** BOSS
- **Colour:** Black
- **Compatible devices:** Guitar, all
- **Material:** Battery
- **Output wattage:** 50 Watts

## Images

![Roland CUBE Street EX | Battery-Powered 50W Stereo Amplifier | Clear, Dynamic Sound | Ideal for Outdoor Performances | Supports Mics, Instruments & Audio Devices | COSM Tones for Electric Guitar - Image 1](https://m.media-amazon.com/images/I/81bVVgEFxqL.jpg)

## Questions & Answers

**Q: Do backing tracks sound loud with the roland street cube ex?? i busk on the busy streets of london and need something loud!**
A: Yes I’ve been using one for 2 1/2 years busking and gigging and never had a problem with getting a good volume

**Q: Any good for electric guitar???**
A: I use it with an electrified acoustic Ortega guitar and I consider it to be very effective in volume and sound quality for my guitar and vocals. I play traditional folk and my own compositions including protest songs!
I heard a Cube being used in Lincoln by a good lead guitarist in the street and it sounded great. It is really the only option for street performance as you can run it on batteries if a mains supply is unavailable. Good settings options and reverb. works well. So it suits me well and sounds good to me with an electric playing lead in the street. Best of luck!

**Q: How does a keyboard sound through this amp?**
A: Yes it’s very good for keyboards/piano, especially when using the stereo channels, there’s more headroom when on the mains, the battery use is convenient, but you lose a bit of tone and head room running on batteries. Adam

**Q: The main reason why i want to connect this to my tv is when where doing karaoke through you tube and can i used this as a cinema speaker**
A: Yes--you can have a mic input to the Roland and a Line In input from the TV, as long as the TV has an audio out, which you can connect to 1 or 2 1/4" jacks (depending on whether you want mono or stereo signal from the TV to the Roland.  Should work great.

## Customer Reviews

### ⭐⭐⭐⭐⭐ A really good quality amp for busking and small venues.
*by J***N on 22 February 2024*

The amp is reasonably light and ideal for busking and small venues. 50w of power via the power cable or via 8 rechargeable batteries. Quite a long performance life using the batteries and there are 3 settings to enable battery saving. The best thing is not having to use a built in rechargeable battery (which always end up giving you problems) but simply using 8 ordinary AA rechargeable batteries. Sound quality is formidable with EQ settings on the two main XLR/Jack plug inputs and reverb. The instrument input has a selection of good effects for guitar, including chorus which is really nice. Very pleased with this item so far. it can also be mounted on a speaker stand via the slot on one end of the cabinet. Way, way better than the cheaper alternatives.

### ⭐⭐⭐⭐⭐ Amazing powerful Sound, Lightweight & excellent Endurance
*by P***R on 18 November 2019*

Amazing unit for use as a guitar playing vocalist. The sound is both rich and huge. Battery life seems to be very acceptable- used for about 4 hours already on mid power level and still more than half life left in rechargeable batteries. I would recommend that a spare battery case is purchased so that if being used for a gig, it would be a simple and quick operation to swap over battery packs ( two finger screws) rather than fiddling about trying to insert new cells in the existing pack. I bought a couple of spare packs online from a music store. The only complaint I have is that when using an external music source (backing tracks) such as iPod etc using the dedicated input, the sound from this input is rather thin and tinny ( no EQ available). I am currently exploring the use of a separate battery powered EQ unit to solve this. For info, the microphone used for my testing was Shure SM58 with soprano vocalist. Guitars used have all been acoustic electric and include Taylor 814ce, Tanglewood TW4 KOA and Walden T550CE. All sound fantastic with crisp highs, warm mid range and rich powerful bass. So far so good. More to follow as usage experiences build. Please note that the supplied photos are taken of the unit housed within the optional case which is subject to separate purchase.

### ⭐⭐⭐⭐⭐ A quality product with a quality sound.
*by A***1 on 9 September 2019*

I love this product and will no doubt be buying another to double up on sound coverage. I haven’t used it on batteries and so cannot comment on how well the amp performs, or how long the batteries last. I have however tried it at home and the sound quality and effects are far superior to the cheaper powered speakers on the market. I’m glad I spent the money on this because lm certainly not disappointed and I wholeheartedly recommend.

## Frequently Bought Together

- Roland CUBE Street EX 2x8" 50-watt Battery Powered Combo Amp
- GEBIBB Bag/Case for Roland Cube Street EX Amplifier,Backpack
- EBL AA Rechargeable Batteries,16-Pack Double A Battery (ProCyco 2800mAh) with AA AAA Battery Charger

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-03-16*