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Busker Portable Speaker | Alto Professionalplay button

Busker Portable Speaker | Alto Professional

Alto

collapse expand iconDescription

The Alto Professional Busker is a portable, battery-powered speaker for performing musicians. Weighing only 12 lb. at 12" tall, the Busker pushes a formidable 200W through a 6.5" woofer and 1" tweeter. Its integrated 3-channel mixer includes a pair of combination XLR/TRS inputs for microphones, instruments and line-level sources, while a third channel supports Bluetooth or 3.5 mm auxiliary connections. Users who require additional inputs and greater output power can wirelessly link two Busker speakers via Bluetooth and further configure their settings remotely using the free Alto Pro app. On-the-go musicians can take advantage of the Alto Busker’s portability and flexibility, amplifying their performances anywhere they roam.

Alto Professional Busker Tilt

Big Sound, Small Footprint

Tap into expansive live sound with the Alto Busker. Modern driver technology offers volume and definition in a package roughly the size of the average nearfield studio monitor. Between the low-frequency driver and the high-frequency tweeter, the spectrum is represented from 60Hz–20kHz. Bottom-end translation is punchy and assertive, mid-range instruments glisten with enhanced intelligibility, and high-frequency extension imparts a hint of air alongside hi-fi sparkle. The Alto Professional Busker provides exciting performance in a highly portable, battery-operated speaker.    

Alto Professional Busker Mixer

Built-in Alesis Effects

Onboard Alesis DSP generates multiple effects to add professional polish to instruments and vocals, including three kinds of reverb, delay, chorus, flanger and rotary. Dial in just the right amount of level using dedicated Channel FX knobs located on mixer channels 1 and 2, from just a splash to a tidal wave of expression, depending on style and taste. Room, plate and hall reverbs create space and dimension, transforming dry sounds into lush sonic landscapes. The Alto Busker is versatile to the core, capable of not only amplifying performances, but also significantly shaping the mix with built-in DSP effects.   

Alto Professional Busker Carry Handle

Road-tested Reliability

Night after night, gig after gig, Busker boasts rugged reliability. Its compact shell is durable from every side and angle—lay it horizontally, stand it up vertically, tilt it back to monitor yourself or pole-mount it for maximum dispersion and audience engagement. The Alto Professional Busker has a dependably sturdy enclosure, regardless of orientation. Best of all, the speaker’s durability weighs in at a feathery 12 lb., which is incredibly light by any standard. Busker proves that road-ready strength doesn’t have to come with a prohibitive increase to size or weight.

Alto Professional Busker Portable Speaker

Battery-powered Operation

The Alto Busker cuts ties with conventional limitations by offering battery power for the nomadic performer. Eco Mode supports up to 24 hours of battery life for fewer charges in between sets, and an overnight charge will bring Busker back up to full health when it’s running low. A convenient, 4-segment LED indicator displays approximate life from 100% down to 0%, so you’ll never be caught off guard by a dying battery. The Alto Professional Busker also runs on a traditional IEC, rounding out its power options based on player preference or gig necessity.       

Power, portability and versatility define the Alto Busker. For on-the-move musicians who demand top-tier sound, this dynamic speaker delivers on all fronts. Untether with battery power and immerse audiences in up to 106dB SPL—well-suited to medium-size venues or outdoor stages. If the gig calls for more “oomph,” wirelessly link a pair of Busker speakers together, or run an XLR from the main output straight to FOH. Fill out your sound with backing tracks beamed from your mobile device directly to Busker’s channel 3 over Bluetooth, or hook up a 3.5 mm AUX for hardwired connectivity. Whatever the show calls for, the Alto Professional Busker is equipped to handle it.       

collapse expand iconFeatures

  • 200W of powerful, portable sound with 6.5” (165mm) woofer and 1” (25mm) tweeter
  • Battery Eco Mode for increased performance up to 24 hours
  • Free Alto App (iOS/Android) for remote configuration and control
  • Bluetooth music streaming direct from your device
  • Versatile tilt or stand design for any setting
  • Use standalone or on a pole with DSP Speaker Use modes for tuned sound
  • Link two Buskers wirelessly via Bluetooth for stereo playback
  • Flexible horizontal and vertical monitor positions
  • Integrated 3-channel mixer with built-in Alesis FX
  • 2 XLR/TRS “Combo” inputs (for mics, instruments, & line level sources)
  • Aux input for non-Bluetooth devices

collapse expand iconSpecs

Output Power
  • Eco Mode: 50 W (peak)
  • Standard Mode: 200 W (peak)
Drivers
  • Low-Frequency: 6.5” (165.1 mm) woofer
  • High-Frequency: 1.0” (25.4 mm) tweeter
Max SPL
  • 106 dB
Frequency Response
  • 60 Hz – 20 kHz
Connectors
  • 2 Combo XLR-1/4” (6.35 mm) Inputs
  • 1 1/8” (3.5 mm) AUX Input
  • 1 USB Charging Port
  • 1 XLR Line Out
  • 1 RCA Line Out
Charge Port
  • 5V, 2.1 A
Bluetooth Specifications
  • Profile: A2DP, AVRCP
  • Version: 5.0 Codec: SBC
  • Frequency: 2402 – 2480 MHz Maximum Transmission Power: 10 dBm Protocol: BLE
  • Range: 100 ft. (30.5 m)
Battery
  • Type: 6.6 Ah, 12 V, Lithium Ion
  • Life: Eco Mode: up to 90 hours; Standard Mode: up to 30 hours
  • Charging Time: 12 hours
Power
  • Connection: IEC
  • Voltage: 100–240 VAC, 50/60 Hz, 120 W; 220–240 VAC, 50/60 Hz; 120 W
  • Fuse: 100–120 V, T1.6AL AC250 V; 220–240 V, T0.8AL AC250 V
Size and Weight
  • 11.8” x 8.6” x 10.0” 299 x 219 x 254 mm
  • 11.9 lbs. 5.4 kg

Featured Articles

collapse expand iconReviews

4.33

6 Reviews

83%

of respondents would recommend this to a friend

Filters
Best Uses
  1. Performances3
  2. Pro Audio / DJ / Mixing2
  3. Outdoor Events / Games1
  4. Practice for Home Use1
Describe Yourself
  1. Experienced3
  2. Professional Musician2
  3. Novice1
Pros
  1. Compact5
  2. Easy To Use5
  3. Good Audio5
  4. Lightweight4
  5. Versatile4

Reviewed by 6 customers

  • Big Functionality. Small Footprint.

    5

    Verified BuyerVerified Buyer

    submitted5 months ago

    bySheldon

    fromNew York, NY

    Submitted as part of a sweepstakes

    I did extensive research on the best battery powered speakers and this one consistently came back as the front runner. Even after all that research I was still pleasantly surprised by the quality of sound, battery life, and functionality of this compact, lightweight speaker. True to its name, it's great for busking or even as a beefed up sound source for chill parties and park hangs.

  • Great all around speaker for the price

    5

    submitted6 months ago

    byAdam

    fromMinneapolis

    I use the speaker with an acoustic guitar and electric guitar using a Line 6 Pod Go. I also use it to play MP3 files. I use it as a practice amp for home use. Very versatile. Good sound quality, good EQ, and mixer with FX.

  • Finally what I was looking for!!

    5

    submitted9 months ago

    byGeorge

    fromArkansas

    I have a battery powered pa system that I have been lugging around. party speakers, Mackie mobile mix yada yada. It's just to much to lug even though it does what I want. This little Alto Busker just blew me away when I tested it in the store. Everything I need. Just get it.

  • Going to add another

    5

    submitteda year ago

    byMarcus

    fromWest Bloomfield, MI

    So far so good...place in second listening room for events. Light and portable with a good sound. Will also use at the office for presentations with cordless mic. Also cool to take with me on photoshoots for music to add a vibe for my clients

  • Fabulous PA Speaker way better than Samson

    5

    submitteda year ago

    byGlenn

    fromSW Florida

    This speaker had half the weight of my Samson, twice the power, twice the features, reverb and sounds 10 times better

  • had a defect and did not work

    1

    submitted2 years ago

    byAlan

    fromBirmingham AL

    the mic/line switch on the "mic" channel (channel one) did not work. i got no sound from the mic. returned it.

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collapse expand iconQ&A

Have a question about this product? Our expert Gear Advisers have the answers.

  • submitted3 months ago

    asked byElise

    fromundisclosed

    Does this speaker have phantom power for condenser mics?

    Does this speaker have phantom power for condenser mics?

    Open Reply - Gear-Support
    Yes, the Alto Busker Portable Battery-Powered Speaker does provide phantom power for condenser microphones. Specifically, it offers +48V phantom power on Channel 1, which can be activated via a dedicated switch.

  • submitted4 months ago

    asked byJoe

    fromBrick, NJ

    I have a stomp box, can I put that through the busker without blowing the speakers?

    I have a stomp box, can I put that through the busker without blowing the speakers?

    Open Reply - Gear-Support
    What stomp box?

  • submitted9 months ago

    asked byDavid

    fromAlexandria, VA

    Is there a replacement battery available for the Alto Busker?

    Is there a replacement battery available for the Alto Busker?

    Open Reply - Gear-Support
    Unfortunately, no. We don't carry it, Type: 6.6 Ah, 12 V, Lithium Ion.

  • submitteda year ago

    asked bymj

    fromundisclosed

    Will this work with pioneer ddj-sb3?

    Will this work with pioneer ddj-sb3?

    Open Reply - Gear-Support
    Yes, it will.

  • submitteda year ago

    asked byJacob

    fromSalem, Oregon

    Will this power a bass guitar without failing?

    Will this power a bass guitar without failing?

    Open Reply - Gear-Support
    Yes, it will.

  • submitteda year ago

    asked bybill

    fromnew jersey

    If you bluetooth/pair a second unit, then are the four mike imputs all active?

    If you bluetooth/pair a second unit, then are the four mike imputs all active?

    Open Reply - Gear-Support
    No, they're not.

  • submitteda year ago

    asked byTonyBee

    fromNetcong NJ

    Can it handle a digital 88 note piano ?

    Can it handle a digital 88 note piano ?

    Open Reply - Gear-Support
    It should be fine.

  • submitteda year ago

    asked byTonyBee

    fromNetcong NJ

    Can it handle a digital 88 note piano ?

    Can it handle a digital 88 note piano ?

    Open Reply - Gear-Support
    It should be fine.

  • submitteda year ago

    asked byMoises

    fromRichmond, CA

    What is a line level input? I have a alto professional busker and it has a switch that says microphone or line? I don't know what the line is for somebody said line level input I don't know what that is.

    What is a line level input? I have a alto professional busker and it has a switch that says microphone or line? I don't know what the line is for somebody said line level input I don't know what that is.

    Open Reply - Gear-Support
    Line level would be from a mixer. It's a matter of input voltage. You can try any of them. you won't hurt it.