Free shipping on orders over $100

Speak to an expert:605-348-6737

Mon – Fri, 9am – 6pm MT

Sat 10am – 5pm MT

Roland

Roland CUBE Street EX 2 x 8-inch 50-watt Battery Powered Combo Amp

Hurry, only 1 item left in stock!

$749.99

Secure Checkout

Pickup available at 2520 W Main St

Usually ready in 24 hours

14-day returns

Changed your mind? Return it undamaged within 14 days.

Fully insured shipping

Ships from Rapid City, SD. Free on orders over $100.

11,000+ five-star reviews on Reverb

Trusted by players nationwide since 1963.

Ships same or next day

Order confirmed fast. Tracking sent immediately.


With its compact size and battery-powered operation, Roland’s CUBE Street was a huge hit among traveling musicians. Now, the new CUBE Street EX infuses the popular mobile amp with a huge performance upgrade that delivers more projection, more channels, and more versatility. 50 big watts of power and a stereo speaker system with dual woofers and tweeters provide clean, punchy sound for larger crowds, while four independent channels offer abundant connections for a variety of mics and instruments. Detailed sound adjustment is available with separate EQ and reverb controls, and great guitar tones are dialed in easily with the onboard COSM amps. Selectable power modes provide up to 20 hours of operation with eight AA batteries, and two CUBE Street EX units can be linked together for more sound coverage if needed. And with i-CUBE Link, you can even plug in your iPhone or iPad to play backing music and record your performances!

Maximum Power Output: 50 W (25 W + 25 W)

Nominal Input Level (1 kHz)

  • MIC/INSTRUMENT INPUT: -50/-10 dBu
  • MIC/GUITAR INPUT: -10 dBu
  • LINE IN: -10 dBu
  • AUDIO IN (i-CUBE LINK): -10 dBu
  • AUX IN/STEREO LINK IN: -10 dBu

Nominal Output Level (1 kHz)

  • LINE OUT (L/MONO, R)/STEREO LINK OUT (L, R): -10 dBu

Speakers

  • Woofer: 20 cm (8 inches) x 2
  • Tweeter: 5 cm (2 inches) x 2

Controls

  • POWER switch
  • BATTERY CHECK/MUTE button
  • OUTPUT POWER switch (ECO, NORMAL, MAX)

 

  • [MIC/INSTRUMENT]
  • SELECT switch (MIC, INST)
  • VOLUME knob
  • BASS knob
  • MIDDLE knob
  • TREBLE knob
  • REVERB knob

 

  • [MIC/GUITAR]
  • TUNER button
  • TYPE switch (A-GUITAR, ACOUSTIC SIM, CLEAN, CRUNCH, LEAD, MIC)
  • VOLUME knob
  • BASS knob
  • MIDDLE knob
  • TREBLE knob
  • CHORUS/DELAY knob (CHORUS, DELAY)
  • REVERB knob

 

  • [AUDIO IN]
  • VOLUME knob

 

  • [LINE IN]
  • VOLUME knob

 

  • BATTERY CHECK/MUTE button

 

  • STEREO LINK/LINE OUT switch
  • Indicators
  • POWER
  • BATTERY
  • BATTERY CHECK/MUTE
  • TUNER
  • Connectors
  • [MIC/INSTRUMENT]
  • INPUT jack: Combo type (XLR type, 1/4-inch TRS phone), balanced
  • FOOT SW (REVERB) jack: 1/4-inch TRS phone type

 

  • [MIC/GUITAR]
  • INPUT jack: Combo type (XLR type, 1/4-inch TRS phone), unbalanced
  • FOOT SW (TIP: CHORUS/DELAY, RING: REVERB) jack: 1/4-inch TRS phone type

 

  • [AUDIO IN]
  • STEREO AUDIO IN (i-CUBE LINK) jack: 4-pole miniature phone type

 

*To use i-CUBE Link

Depending on your mobile devices, connection adaptor may be required to i-CUBE Link(4-pole miniature phone type)

  • [LINE IN]
  • STEREO LINE IN (L/MONO, R) jacks: 1/4-inch phone type

 

  • AUX IN/STEREO LINK IN jack: 1/4-inch phone type
  • LINE OUT (L/MONO, R)/STEREO LINK OUT (L, R) jacks: 1/4-inch phone type
  • PHONES jack: Stereo 1/4-inch phone type
  • DC IN jack

Power Supply

  • AC adaptor (DC 13 V)
  • Alkaline battery (AA, LR6) x 8
  • Rechargeable Ni-MH battery (AA, HR6) x 8(commercially available)
  • Rechargeable Amp Power Pack BTY-NIMH/A (Options (sold separately))

Current Draw

  • 730 mA

Expected battery life under continuous use

  • [OUTPUT POWER switch: MAX (Maximum power output: 50 W)]
  • Alkaline battery: Approximately 4 hours
  • Rechargeable Ni-MH battery: Approximately 5 hours (*1)
  • Rechargeable Amp Power Pack BTY-NIMH/A (Options(sold separately)): Approximately 10 hours

 

  • [OUTPUT POWER switch: NORMAL (Maximum power output: 25 W)]
  • Alkaline battery: Approximately 8 hours
  • Rechargeable Ni-MH battery: Approximately 10 hours (*1)
  • Rechargeable Amp Power Pack BTY-NIMH/A (Options (sold separately)): Approximately 20 hours

 

  • [OUTPUT POWER switch: ECO (Maximum power output: 10 W)]
  • Alkaline battery: Approximately 16 hours
  • Rechargeable Ni-MH battery: Approximately 20 hours (*1)
  • Rechargeable Amp Power Pack BTY-NIMH/A (Options (sold separately)): Approximately 40 hours

*1 When using batteries having a capacity of 2,450 mAh(commercially available).

* These can vary depending on the specifications of the batteries, capacity of the batteries, and the conditions of use.

Accessories

  • Owner's manual
  • AC adaptor
  • Power cord
  • Mini cable (4-pole miniature phone type)
  • Options (sold separately)
  • Carrying Case: CB-CS2
  • Footswitch (BOSS FS-5U, BOSS FS-6, BOSS FS-7)
  • Speaker Stand: ST-A95
  • Rechargeable Amp Power Pack (BTY-NIMH/A)

SIZE AND WEIGHT

  • Width: 19-5/16 inches
  • Depth: 13-7/16 inches
  • Height: 12-1/16 inches
  • Weight: 16 lbs. 6 oz.
CUBE-ST-EX

Customer reviews

11,000+ Five-Star Reviews On Reverb

What players say after the guitar arrives

“The guitar was well packed and is set up to my liking! I would definitely do business with this company again!”

Gerald K. – Jun 4th, 2026Reverb
Gibson ES-330

“This is a beautiful guitar…appreciate the free setup and quick ship! Would purchase from this seller again…THANKS!”

Guitar D. – Jun 4th, 2026Reverb
Yamaha RSS02T

“Thank you too for a wonderful experience and an amazing guitar. I appreciate the quick shipment and great customer service.”

Eddie R. – Jun 4th, 2026Reverb
Epiphone 1957 SJ-200

“Very fast shipping, arrived in perfect condition, extremely well set up, no adjustments needed at all! Plays and looks great, exactly as advertised.”

Duncan K. – Jun 3rd, 2026Reverb
PRS SE CE 24

“Fast shipping, and great communication from the seller. Pedal arrived quickly and was packaged really well. Would not hesitate to buy again.”

Mark G. – Jun 3rd, 2026Reverb
JHS The Clover Preamp

Very well packed! Would be happy to do business again! Thanks!

Mark B. – Jun 2nd, 2026Reverb
Stevens Steel Lap Steel Bar

“Another masterpiece from Taylor. Great service and communication from Haggerty’s crew. Thanks!!!”

James S. – Jun 2nd, 2026Reverb
Taylor Custom Shop C14ce

“Beautiful guitar, easy txn! Thank you so much! Looking forward to playing this guitar far into the future.”

Josh H. – May 31st, 2026Reverb
Powers Electric A-Type FF42

“Fast shipping, great pedal. Buy with confidence these guys are great to work with!”

Carter M. – May 30th, 2026Reverb
Ibanez TS-9

“Great shop! Awesome price, super fast shipping, and great packaging of an awesome new pedal! Thanks!”

Craig C. – May 30th, 2026Reverb
JHS 3 Series

Frequently Asked Questions

Do you set up every guitar before it ships?

Yes. Every guitar that leaves our store has been professionally inspected, set up, and signed off by the technician who worked on it. You will find a signed checklist inside the box when your order arrives.

How accurate are your condition descriptions?

We treat condition grading as a contractual promise, not an approximation. When we list something as excellent, that reflects a specific, consistent standard we apply across every instrument. We encourage you to call us before purchasing if you want a detailed in-hand description of any specific guitar.

Can I call and speak to someone about a guitar before I buy?

Yes, and we encourage it. Our team are working musicians, not order-takers. Call us at 605-348-6737 and ask about any instrument in our inventory. We will physically pull it off the wall and describe it to you in detail.

What is your return policy?

We offer a 14-day return policy if you change your mind and the item is returned undamaged. You are responsible for return shipping costs.

Do you offer financing?

Yes. Financing options are available at checkout. Monthly payment options are designed to make high-ticket purchases more accessible without requiring full payment upfront.

How do you ship instruments?

Every instrument ships fully insured from our store in Rapid City, South Dakota. We offer free shipping on all website orders over $100. Guitars are packaged to survive transit, properly cased, braced, and protected.

Are you an authorized dealer?

Yes. We are an authorized dealer for Taylor, Martin, Gibson, Fender, and many other brands. We are currently the number one independent Taylor Guitars dealer in the world, an award we have received two years running for 2024 and 2025. We are also a Top 10 premium dealer for Martin, Gibson, and Fender.

Do you sell on Reverb and Amazon as well as your own site?

Yes. We are one of the top 15 resellers globally on Reverb, where we have accumulated over 11,000 five-star reviews. We are also one of the only independent premium dealers in the world authorized to sell Taylor and Martin on Amazon.

How long have you been in business?

Haggerty's Music has been open since 1963. Our store is located at 515 Mount Rushmore Road, Rapid City, South Dakota.

Do you offer instrument repair?

Yes. Our certified technicians handle everything from routine setups to full restorations across fretted, orchestral, and band instruments. Our team holds certifications from Taylor Guitars, Yamaha, and other leading brands. Learn more HERE.

What brands do you carry?

Our core guitar brands include Taylor, Martin, Gibson, Fender, PRS, Epiphone, Suhr, Eastman, Gretsch, Luxxtone, Novo, Jackson, Charvel, Legator, and Yamaha among others. These are also the most searched brands on our site, so each has a dedicated collection page.

Do you offer music lessons?

Yes. We offer music lessons. You can find out more HERE.