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Positive Grid Spark LIVE 150-watt 4-channel Combo Amp and PA System Certified Open Box , $494.10 each - Add to Cart Skip to Product Information

Positive Grid Spark LIVE 150-watt 4-channel Combo Amp and PA System Certified Open Box

150W, 4-channel, Guitar/Bass/Acoustic Amplifier with 4 Onboard Presets, Spark App, Audio Interface, Sonic IQ, Adaptive EQ, 3-band EQ, and Bluetooth
Item ID: SparkLIVEd2
Positive Grid Spark LIVE 150-watt 4-channel Combo Amp and PA System

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Positive Grid Spark LIVE 150-watt 4-channel Combo Amp and PA System Certified Open Box

Certified Open Box Savings!

Save $54.90 What is Certified Open Box?

The price below reflects your savings.

Savings: $54.90 New for $549.00

A Spark Bound for the Stage

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Our Product Research Team

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Positive Grid’s Spark series enters the big leagues with Spark LIVE, an all-in-one rig replacement for guitarists, vocalists, bassists, and keyboardists that merges modeling magic with power and projection to rival an acoustic drum kit. This compact, 150-watt combo amplifier harnesses the power of Positive Grid’s Sonic IQ technology to deliver a stage-ready punch with studio-grade sonics, all in a lightweight, rugged, and positively portable form factor. Four channels are available to accommodate sources of all kinds, with Channel 1 covering guitar, Channel 2 focusing on vocals/bass/acoustic-electric guitar, and Channels 3/4 equipped with stereo direct-ins for keyboards, computer audio, and pedalboards. Just like the rest of Positive Grid’s robust Spark ecosystem, Spark LIVE pairs with the free Spark Companion app (available on Channels 1 and 2 with eight onboard programmable presets per channel), supplying you with ultra-realistic emulations of 33 classic amp models and 43 top-class effects, in addition to tens of thousands of pro-grade presets. Did we mention the built-in Bluetooth streaming, 2 x 2 audio interface functionality, and 3-band EQ? Boasting full-range, full-power punch ready to take on any stage, the Positive Grid Spark LIVE is bound to become the centerpiece of your rig.

Note: Battery is sold separately. Please contact your Sweetwater Sales Engineer with any questions.

Sonic IQ supplies stage-ready projection

Clocking in at a fraction of the size of your typical stage-ready combo amp, the secret to Spark LIVE’s powerhouse projection lies in Positive Grid’s Sonic IQ technology. By fusing cutting-edge sonic engineering, digital signal processing, and superlative speaker optimization, Sonic IQ grants the 150-watt Spark LIVE an unprecedented size-to-volume ratio.

And while Sonic IQ certainly supercharges this combo’s power rating, a host of forward-thinking features delivers studio-grade sound quality, including dynamic response control, SPL/THD management, multiband compression, virtual bass augmentation, Auto-EQ, speaker correction, and 360-degree imaging. Finally, one of Spark LIVE’s most impressive features is found in its state-of-the-art G-Sensor. When positioned upright, the G-Sensor configures the Spark Live to punch out a mono roar with a focused edge; set the Spark LIVE on its side for a broader stereo dispersion. Best of all, the G-Sensor automatically optimizes the Spark LIVE’s EQ depending on your respective environment.

Capture endless tones via the Companion app

Complete with 33 amplifier emulations, 43 effects, and nearly endless pro-grade presets to choose from, the Spark LIVE is a tone chaser’s dream amp. It all comes from Positive Grid’s free Spark Companion app — the same app that fuels the rest of Sweetwater’s Spark series offerings, providing you with a nearly endless arsenal of sounds to explore.

The Spark LIVE’s first two channels offer seamless integration with the Spark Companion app, allowing you to choose from a vast library of professional-grade presets and then fine-tune them to taste using the Spark LIVE’s onboard 3-band EQ and intuitive control section. Channels 1 and 2 offer eight onboard presets each to save your favorite sounds for instant recall in the middle of a session or performance. Lastly, the Spark LIVE introduces a whole host of new features into the Spark Companion app, including a multichannel tone control, onboard mixer view, and fresh new effects for bass, acoustic guitar, and vocals.

A breakthrough way to practice, track, and learn music

In addition to serving as the centerpiece of your gigging rig, connecting the Spark LIVE to the free Companion app grants access to all the same practice, recording, and learning features found on the rest of Positive Grid’s cutting-edge Spark offerings.

  • Live backing tracks: Crank out a chord progression, and the Spark app will automatically accompany you with a bass guitar and drums. You don't even need to set a key or tempo — just strum and go.
  • Multitrack recording: Got a riff you want to preserve or flesh out for further working? The Spark LIVE sports a fully featured 2 x 2 audio interface that allows this stage-bound combo to double as the keystone of your recording setup.
  • Chord recognition: Import songs from your Apple Music library, YouTube, or Spotify, and the Spark app feeds you a chord chart on the fly. It's the ultimate fakebook!
  • Riff training: Having trouble tracking that "Spanish Fly" intro run at concert tempo? The Spark app lets you slow down songs and take them at your pace until you can work up to full speed.

Positive Grid Spark LIVE Features:

  • 150W, 4-ch smart combo amplifier, bringing Positive Grid’s versatile Spark ecosystem to the stage
  • Sonic IQ technology and robust speaker configuration allow this compact combo to compete with an acoustic drum set
  • Positive Grid Sonic IQ technology optimizes the Spark LIVE’s punch, projection, and quality of tone for a nearly unprecedented size-to-volume ratio
  • Channels 1 and 2 offer 8 onboard presets each and seamless integration with the Spark Companion app
  • Free Spark Companion app unlocks dozens of masterfully modeled amplifier emulations, endless effects, and a nearly endless array of expertly curated presets
  • Built-in preset selector, 3-band EQ, and intuitive volume controls
  • G-Sensor transforms the Spark LIVE’s tone depending on whether it’s set in a horizontal or vertical orientation
  • Built-in 2 x 2 audio interface for effortless recording of studio-grade tracks — no mics or outboard gear required
  • Optional battery provides up to 8 hrs. of use (battery sold separately)
What is Certified Open Box Gear?

At Sweetwater, we're so picky that what we call "Certified Open Box" is actually better than what most music retailers sell as "new" gear! Our gear hasn't endured hundreds of people a week plunking away at all the keyboards, fumbling through Stairway to Heaven on every guitar or playing with every fader and knob on a mixer or control surface.

Certified Open Box (also known as a demo) means we’ve had it out of the box for our YouTube channel, displayed at events, tested in our studio, or maybe it was in a customer’s hands for a few days and isn’t ‘factory fresh’ as a result. Every Certified Open Box item we sell has Sweetwater’s 2-year Total Confidence Coverage™ warranty and has been tested and verified up to ‘new’ specs by our factory-authorized technicians to make sure it’s in perfect working order before we ship it to you.

When you buy a Certified Open Box item at Sweetwater, you get:
  • 2-year Total Confidence Coverage Warranty™!
  • Products inspected and tested by our factory-authorized techs, guaranteed to function like new (or better)!
  • FREE shipping on most items
  • Equipment that will MEET or EXCEED your expectations!

Click HERE to browse our current inventory of Certified Open Box equipment. Purchasing Certified Open Box gear from Sweetwater is a smart and safe way to save!

Warranty Info

Sweetwater's FREE 2-Year Total Confidence Coverage Warranty

Extra peace of mind at no extra cost.

  • Save money with FREE parts and labor
  • Get back to making music with the industry's fastest turnaround time
  • Fix it the first time with our award-winning, factory-certified Service Department
Learn More about Total Confidence Coverage

Offer applies only to single-receipt qualifying purchases. Select manufacturers may require that only the manufacturer’s products qualify towards the minimum purchase amount needed to be eligible for promotional financing. Otherwise, an invoice that meets the minimum purchase amount and contains at least one qualifying manufacturer product is eligible for promotional financing. No interest will be charged on promo purchase balance, and equal monthly payments are required on promo purchase until it is paid in full. The payments equal the amount financed divided by the number of months in the promo period, rounded up to the next whole dollar. These payments may be higher than the payments that would be required if this purchase was a non-promo purchase. During the last month(s) of the promo period the required monthly payment may be reduced due to the prior months’ rounding. Regular account terms apply to non-promo purchases. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

Offer applies only to single-receipt qualifying purchases. No interest will be charged on the promo balance if you pay it off, in full, within the promo period. If you do not, interest will be charged on the promo balance from the purchase date. The required minimum monthly payments may or may not pay off the promo balance before the end of the promo period, depending on purchase amount, promo length and payment allocation. Regular account terms apply to non-promo purchases and, after promo period ends, to the promo balance. New Accounts as of 07/31/2025: Purchase APR is 34.99%. Penalty APR is 39.99%. Min Interest Charge is $2. Existing cardholders: See your credit card agreement terms. Subject to credit approval.

The estimated required monthly payment shown which excludes taxes and delivery equals the amount financed divided by the number of months in the promo period, rounded up to the next cent. During the last month(s) of the promo period the required monthly payment may be reduced due to this rounding. These payments apply only with the financing offer shown. If you make these payments by the due date each month, you should pay off this amount financed within the promo period, if it is the only balance you are paying off. If you have other balances on your account, this payment will be added to any other minimum monthly payments.

Applies only to select items from this manufacturer. Ask your Sweetwater Sales Engineer for more details.