Positive Grid Spark 2 50W Smart Guitar Practice Amp & Bluetooth Speaker with Built-in Looper, AI Features & Smart App for Electric, Acoustic, & Bass Guitar
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30-day refund/replacement
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Availability:
In Stock.
Arrives
Jun 17 – Jun 18
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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)
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 Kilograms
Brand: Positive Grid
Model Name: Spark 2 Black
Global Trade Identification Number: 67
UPC: 855316004767
Manufacturer: Positive Grid
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.
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
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Jun 17 – Jun 18
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.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
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'.
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Reviewed in the United States on November 1, 2024 Reviewed in the United States on November 1, 2024 by John King
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.
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Reviewed in the United States on October 29, 2025 by Drombi
Incredible little speaker. I used to use mostly amp sims because they were so much more versatile, but the AI tone thing / tonecloud is so cool to mess around with. This got me a tone I could never quite capture using a dozen different amp sims, pedals, effects, etc. gets loud enough for messing around, but doubles as an audio interface too.
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Reviewed in the United States on June 1, 2026 by swapavi
Color: Black
Here’s a tightened, polished version of your review that keeps your voice but reads a bit smoother: ⸻ I’ve spent years collecting amps, always chasing specific tones—and within minutes of plugging in the Positive Grid Spark 2, I found all of them and more. It’s a small, lightweight practice amp that’s perfect for home use, especially compared to my larger amps that would shake the windows. Despite its size, the tone options are incredibly versatile and impressive. I did have a little trouble during setup (user error on my part), but once I got it dialed in, it’s been seamless. Now it links automatically every time I turn it on. Highly recommend
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Reviewed in the United States on April 26, 2026 by Queen of the Bargain 87
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.
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Reviewed in the United States on May 18, 2025 by Michael
Color: Black
Positives This amp sounds great and what you get for the price is outstanding. I own a couple of Neural DSP plugins and while not many amp emulators can come close to neural DSP quality this amp does have some tones that sound almost just as good. This amp however is not meant to record or perform with. Its a practice amp and using the app unlocks a-lot of fun and being able to quickly start jamming with backing tracks and the AI tone generator is so much more seem-less than opening a DAW and creating a drum loop. The build quality is also another high point. I was actually amazed by the knobs and overall construction of the amp which feels premium. Negatives I bought the amp through Amazon but at the same time through their own website they had a promotion (which I didn't know about till the amp arrived). I emailed asking if since I bought the amp during the promotion window if I could get access to the promotional gift card to which they declined. I would have used to promotion to buy more positive grid products. I completely understand their reasoning for denying the promotion request, it just leaves a sour taste in my mouth that they wouldn't treat customers across different buying platforms with the same promotions. I understand if Amazon was the one giving the promotion why they wouldn't be able to honor it through their website. But it seems very easy to give the promotion that is through their own website to their own Amazon listing. So if you plan on buying their products I suggest checking across the web to see if there are any promotions first.
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Reviewed in the United States on February 19, 2025 by Dimitri Soto
Color: Black
Amazon delivered timely and the amp comes well packaged. Very happy with the quality, functions and sound of the Spark 2. For home studio you will not be disappointed. Loud and crisp sound. I already have the Spark Mini which I love, and decided to get the Spark 2 to have a bit larger amp with some additional functions. Did not get the battery as for easy moving amp around will still use the Spark Mini. The Spark 2 will stay plugged.
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Reviewed in the United States on May 4, 2026 by Antonio J Castillo
The amp arrived a day earlier than projected. It can’t be shipped by air due to the magnetic material. It’s packaged well. I was a little disappointed that for Thanksgiving special their own site was offering both reduced prices and the bag, while not so on Amazon. But this is a minor nitpick for me. I wanted the convenience of Amazon returns should it not have worked out. I was pitching it against the Boss Katana 50W and while I read many positive reviews it was unknown territory for me. I have come to discover what many users already know and have said so in their eloquent reviews. This is a fantastic amp! Thought it has its own ecosystem which is a good thing as it turns out. I’m just beginning to discover its myriad features. The sound is great. I downloaded a different amp profile and am beginning to see the benefits of software profiles for amps and pedals. Also Apple Music connectivity, its own library of music features + backing tracks + … So much more. For those considering it - just get it. My only disappointment so far (which may be resolved if I dive deeper into learning about it) is the duration offered by its looper. It seems short.
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Reviewed in the United States on December 13, 2025 by A Pen Name