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Positive Grid

Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker

  • Based on 1,294 reviews
Condition: New
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Sep 19
Order within 21 hours and 57 minutes
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Color: Black


Features

  • 50-Watts of rich, detailed sound powered by Sonic IQ Computational Audio and premium angled FRFR speakers.
  • Built-in Creative Groove Looper with hundreds of drum patterns.
  • Exclusive HD amp models powered by an upgraded DSP featuring new tube emulation and more.
  • Describe your desired tone to Spark AI and it will automatically present tones to match.
  • Play up to 12 hours with optional battery power. (Batteries are sold separately)

Description

At Positive Grid, we’re not content to be just another music company. Founded in 2011 by a team of musicians and tech obsessives, we’ve been breaking boundaries ever since—redefining what’s possible for guitar players around the world. The original smart guitar amps. From ultra-portable to stage-sized, there's a Spark for every player, all powered by the Spark app. Premium smart guitar headphones, wired & wireless. A full rig in your ears with powerful amps, effects, and custom-tuned drivers. A new standard in guitar combo amps. Imagine any tone and REACTOR builds it, even amps that don't exist anywhere else. From wireless systems to footswitches and cabs, our accessories pair seamlessly with every amp & more. We’ve come a long way, but we’re just getting started. Join us as we keep breaking boundaries, inspiring players, and building the future of music. Explore Spark 2's advanced smart groove looper with hundreds of drum tracks. Pick a genre, layer grooves, and create endless jams, unlocking new musical possibilities with every play. Experience Spark AI—describe your desired tone, and it automatically matches it. The more you play, the smarter it gets. Spark AI Beta marks the start of a new era in guitar tone creation. Two premium 4″ FRFR horn stereo speakers have been precisely angled to deliver wider stereo imaging and a broader frequency response, with 2 reflex ports for refined bass. A dedicated chip gives Spark 2 the firepower to deliver upgraded DSP and HD amp models with room for future enhancements. Get ready for unparalleled depth and clarity. Get inspired to play, practice & learn more than ever before with the seamlessly integrated Spark app – loaded with tons of gear, innovative AI-powered smart features, and more. Packed with 33 amps and 43 effects, Spark offers all the gear you need. Remastered with a new HD DSP tone engine, expect superior EQ, dynamics, and gain for unmatched tone quality and flexibility. Perfect your sound with easily visibly, full onboard control. Everything you need from intuitive looper control to EQ, gain, reverb and more. Grab the optional Spark Battery and take your session anywhere. Swappable with up to 14 hours of play time on a full charge. (Sold separately) Store up to 8 customizable presets directly to Spark 2 with new dual-bank Preset Knob. Deliver the full power of Spark 2 to an external source with a pair of stereo line outs. Spark 2 isn’t just an amp; it’s the ultimate smart amp that revolutionizes guitar playing. Get inspired to play, practice, and learn more than ever before with the seamlessly integrated Spark app—loaded with tons of gear, innovative AI-powered smart features, and more. “The original Spark is the definition of a modern classic amplifier, and Spark 2 is the perfect sequel.” 23/07/24 “The tone is simply spectacular, and now at 50 watts, the amp feels more powerful and assertive than ever before.” 23/07/24 “Good on you, Positive Grid, I can’t believe that you jammed that many options into this tiny little box. Very impressive.” “The new HD models, extra headroom, power and extra bass port mean that the Spark 2 feels even more alive and entrancing than its predecessors.” Spark 2 Spark Spark LIVE Spark EDGE Spark MINI Spark MINI Vai Spark GO

Brand: Positive Grid


Color: Black


Compatible Devices: Double Bass, Guitar


Material: Stainless Steel


Output Wattage: 50 watts


Compatible Devices: Double Bass, Guitar


Output Wattage: 50 watts


Number of Bands: 3


Speaker Size: 30.48 centimeters


Power Source: Corded Electric


Output Channel Quantity: 2


Amplifier Type: Digital Modeling


Connector Type: 3.5mm Jack


Sound Profile: Adjustable, diverse sound profiles


Audio Output Mode: Stereo


Color: Black


Enclosure Material: Stainless Steel


Item Dimensions D x W x H: 14.76"D x 8.43"W x 7.09"H


Item Weight: 5.5 kg


Brand: Positive Grid


Model Name: Spark 2 Black


Number of Items: 1


Global Trade Identification Number: 67


Item Highlight: HD amp & effects library, built-in looper, Smart app with Spark AI for electric, acoustic & bass guitars.


UPC: 855316004767


Manufacturer: Positive Grid


Built-In Media: AC to DC Power Adapter (Please note the adapter is only compatible with Spark 2), Get Started Card, Safety Instructions Card, Spark 2 Amplifier, USB C to C Cable


Model Number:


Mfr Part Number:


Warranty Description: Positive Grid warrants that your new Positive Grid product, when purchased at an authorized Positive Grid retailer or reseller, shall be free of defects in materials and workmanship for a period of One (1) Year from the original date of purchase. Positive Grid may, in its sole discretion, require proof of the original purchase date in the form of a dated copy of the original authorized dealer’s invoice or sales receipt.


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Sep 19

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Similar Products

Top Amazon Reviews

    • Read the instructions.
Color: Black
First off, I do not review many products. They have to be either bad, or really, really good. This one falls into the latter bucket. I've been playing the guitar now for about 25 years, off and on, but not seriously until recently. I picked up a bunch of gear earlier this year, and had a list of pedals and other stuff I was planning to work through, but lucked across the Spark series. I'd planned to get the Go, which technically does what I needed it to do right now, but decided to spring for the Spark 2 so I don't have to go get another one in a few months. Boy am I glad I did! Wow. I have only spent a couple days with the amp so far, but already I've thrown away my old list. I simply don't need any of it. The amp models and pedal options check off literally everything. I would highly recommend this for anyone at any level. If you're not looking to spend as much, the smaller models do all the same stuff. Get your foot in the door, ASAP! After a couple days, I was sick of staring at my phone for hours (the app keeps the screen on, at least on Android) and reconnecting the app every so often (I suppose if the app doesn't use the connection, the phone closes it to save power), so off to Google I went. Turns out there's an app (PC/Mac/Linux) that someone created (no affiliated with Positive Grid at all, from what I can tell) and web browser based option out there, which I found much easier to use. There are also pages with mappings from the names of the amp models and pedals in the app, so don't be afraid to dig around. All around, exactly what I wanted, before I even knew I wanted it. Also, everything I needed, with zero hassle. Plug it in, turn it on and jam. It takes a little time to get used to the app, but it's not exactly simple; finding a starting point is impossible to screw up though and you can go from there. Professional sound in a portable package that requires little to no experience to start using. EDIT: The SoundShed app technically supports the Spark 40 and Mini, but I have used it with the Spark 2 and it works to control the details of existing presets, change the amp/pedal models and switch to other amp-stored presets, but you can't switch to something that's not already saved and can't use the ToneCloud setups. This is not a dealbreaker for me, since the phone app works well for that, and with the Windows Phone Link you can see it on a PC. I just wanted to clarify since I started poking around and noticed. The SoundShed desktop app doesn't work well with the 2, but the web version does. ... show more
Reviewed in the United States on May 18, 2025 by Michael
    • User friendly. Versatile. Beautiful.
Color: Pearl
Review Image by John King
Review Image by John King
Review Image by John King
Review Image by John King
I was in the market for a new amp to practice with because my current setup was cumbersome and dated. I am a beginner to intermediate guitar player for reference. The first thing I noticed was the striking look of this amplifier. I love the white color, gold trim accents, as well as the deep red of the handle's underside. It looks great and the Mrs. approves when I have this sitting on the desk or table. During my first setup I knew this would be a much more enjoyable experience than my previous, dated amp and my Zoom digital effects pedal. The 8 built-in guitar tones are great and I found myself chugging in Drop-D for an hour before I even connected the phone app. Holy cow does this little amp pack a punch! I don't know how loud this gets because I'm sure my neighbors would complain if I went past half volume on it. I use YouTube all the time for guitar tutorials as well as backing tracks. I appreciate being able to play the lessons through the speakers and hearing my guitar at the same time. Yeah, you can also use this as a bluetooth speaker and it sounds great. If you want there is an option for a battery. There is a door on the bottom of the amp for the proprietary battery (sold separately). You can take this thing tailgating with music or play some sick riffs anywhere you want. The accompanying app will allow you to configure new guitar tones and set them as one of the 8 guitar tones. There is also a built-in looper that I know was missing on the 1st version of the spark. It works like it should. Finally, there is the option for expansion with the built-in outputs on the back. When I become a rock star, I will be able to tap into the venue's sound system or a larger amp and still use the Spark 2 as my guitar effects pedal. Overall, I have really enjoyed this amp and I have practiced more in the past week than I have in years due the ease of set-up and bluetooth connectivity. I know I have barely scratched the surface on this amazing little amp and I'll try to post an update in 6 months to a year. In the meantime, keep rockin'. ... show more
Reviewed in the United States on November 1, 2024 by John King
    • Yes it's fantastic, but be aware of hidden costs
Color: Black
I was a professional musician and guitar teacher for several decades. When I was teaching nothing like this existed, but if it had I would have recommended it with zero qualms. If you are starting out and want to improve fast, this practice amp is beyond fantastic. It is small, and potentially portable (see below), and has 50w of volume! Go on YouTube and look at the feature list and demos. If you are an experienced or advanced guitarist and want a great little practice amp that you can carry wirelessly all around the house (10 LB) , it's a no-brainer. Apparently, Steve Vai uses one of the smaller amps (Spark MINI Vai) from Positive Grid to warm up backstage before performances. The app is awesome, has a ton of great features, and is pretty easy to use. The list of amps and effects included is comprehensive. The future is great! Now for the potential downside. This amp is part of a product ecosystem. You can buy and enjoy it as it comes, and it is more than worth it at the cost as is. BUT, to unlock the full potential of this product, you are looking at additional purchases. Here are the add-ons with the prices at the time of this review 2025: 1 To make the product truly portable you will have to purchase the proprietary battery. This costs $79 before tax and shipping. 2 There is the foot-switch Spark Control X, that allows for hands-free control of preset switching and looper on/off control. This costs $179 before tax and shipping. 3 There are in-app purchases to unlock a Jimi Hendrix-branded set of guitar amps and effects. This costs $20. 4 There is the Positive Grid Spark LINK Digital Wireless Guitar System. This allows for cable-free guitar operation. This costs $149 before tax and shipping. In my opinion, the Hendrix presets and the battery should have been included with the product. Portability is what the product is selling, so you need the battery. Making the battery a separate purchase makes the low price of the Spark 2 deceptive. The Hendrix amps and effects load with the app as add-on nagware and cannot be removed from the menu without purchase. This is an unacceptable in-app purchase. The digital wireless guitar system and foot-switch controller are arguably optional. Not everyone would want these. Positive Grid has set this up as an ecosystem, letting you buy add-ons as you need them, rather than automatically including them. This is not necessarily bad, and will save some users a lot of money. It makes the entry-level cost low. Just think in advance of how you will be using the setup, and budget accordingly. ... show more
Reviewed in the United States on October 29, 2025 by Drombi
    • Great quality and tone. Excellent practice Amp
Color: Black
Very easy to use. Quality is outstanding for the price. Great clean, crunch and distorted tones. The only donw side is no to be able to modify the order or the effects on the signal chain. Would be great also to have a PC app also not only the tablet or phone app.
Reviewed in the United States on July 21, 2026 by Juan Ignacio Grima Laurenti
    • Best Guitar Amp Invention Ever
Color: Black
Great guitar amp with many extras to keep you playing your guitar without spending alot of time messing with sound adjustments. Plenty of clean volume and sound.
Reviewed in the United States on August 20, 2026 by Amazon Customer
    • Poorly Designed Power Button, Broke Immediately
Color: Black
I was really excited to buy one of these as everyone recommended it as a versatile beginner amp that can also double as a speaker with bluetooth. First of all, you're very reliant on the app to adjust it to make sounds that are fun to use. Second and worst of all, it broke within days. The power button is a very stupidly designed little button embedded in a metal ring. It often when pressed will get jammed crookedly and the amp cannot turn on. I had to return it and just find it absolutely not worth the price or hassle. ... show more
Reviewed in the United States on August 23, 2026 by Luca
    • No Pitch Shift, Otherwise Stellar Practice Amp
Color: Black
I am writing this after spending about 5 hours messing with it in one sitting. I love this amp. For some background, I have been playing for a year and a half and in that time I had a Fender Champion II 25W amp (which I liked quite a bit) and I also use a couple neural DSP sims on my PC. I live in an apartment so it's hard for me to justify buying a proper amp and pedals (financially its even more difficult). I picked this up on prime day because I am getting a bit tired of sitting at my desk, and the option for the battery pack would be nice if I ever want to go play in a park or at a friend's house. Additionally I was really interested in the various user made presets and AI tone generator. So far I have loved this thing. The app is a little finicky, but overall its pretty easy to get the hang of. The tone quality is great, though again I will admit I do not have too much experience with amps. I have played for a few hours with relatively low volume and then a couple more hours through a Joyo headset I got a while back. The sound is great both with and without the headphones, and I am excited for a time when I'll get to actually crank the volume up. I have ordered the Spark Neo headphones as well, and will be trying them with this amp out of curiosity as I have read you can use them directly wired to the amp. You can use this amp almost as a Bluetooth speaker, playing music straight from your Spotify or off of a youtube video while you play your guitar over top (I was watching a few song playthroughs for The Devil Wears Prada and Architects). Pairing this with user made tones, or making your own tone either manually or with the help of the AI, is extremely fun. The functionality and capability of this amp is very wide and that in itself makes me want to keep playing it. I'm not sure how many different amp sims and pedals there are, but from the lists I glanced at it seemed to be quite a few (maybe 40+ amps?) Definitely more than what I have with the two neural DSP sims I have (though I would still recommend those as well). The only reason I am not giving this 5 stars is because there is no way to transpose or pitch shift your guitar input, which is a feature I have been missing greatly from my experience with my PC set up. I have read it is quite tricky to do, and I have also read there may be some ways to do it, but I tried a Lekato pitch box pedal with it and I could not get it to work. I unfortunately do not have many guitars and I like to play in quite a lot of drop tuning, so that has been one major drawback. Even so, I still would highly recommend this as a practice amp for both the sound and all the fun you can have with tweaking your tones. ... show more
Reviewed in the United States on June 28, 2026 by William Pelowski
    • Simply Awesome
Color: Pearl
A one stop shop for effects, loops, jamming, and tuning. Practice-Friendly. Good volume. Compact and lightweight. It even comes with a carry handle. Pairs nicely with the Positive Grid Cab. Highly recommend.
Reviewed in the United States on August 11, 2026 by Allday803

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