Positive Grid Spark 2 50W Smart Guitar Combo Amp - Black
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Spark 2: This is your Spark.

Spark 2: First impressions.

Spark 2 - Walkthrough

Spark 2: Groove Looper Demo
Description
The Positive Grid 50W Spark 2 guitar combo amp merges advanced technology with exceptional sound, creating a versatile tool for modern musicians. Powered by Sonic IQ Computational Audio, this amplifier delivers high-definition amp modeling and immersive stereo sound in a compact, portable design. With 50 watts of power, onboard effects and AI-driven features like Smart Jam, it's equipped to handle everything from home recording to live performances. Its dual 4" angled FRFR horn speakers project expansive sound with remarkable clarity, ensuring each note retains its depth and precision. Designed to inspire creativity, the Spark 2 combines cutting-edge innovation with practical functionality, making it a standout choice for players seeking tonal quality and versatility.
AI-Powered Smart Features for Dynamic Play on Combo Amp
The Spark 2 introduces groundbreaking AI-powered tools to enhance your playing experience. Its Smart Jam feature analyzes your guitar input, generating custom backing tracks that evolve with your playing style. The onboard looper facilitates seamless layering, while the Creative Groove Looper offers hundreds of rhythm patterns to match your ideas. Integrated Bluetooth 5.0 compatibility allows wireless control and streaming, giving players access to over 100,000 tones via the ToneCloud library. These features ensure intuitive control, enabling players to explore new sounds and refine their creativity with ease. With its AI-driven functionality, this amp transforms ideas into fully realized musical arrangements.
Sonic IQ Modeling for Immersive Tone
Driven by Sonic IQ Computational Audio, this model offers detailed amp modeling that spans pristine cleans, crunchy overdrives and saturated distortion. The advanced audio engine enhances bass response, stereo imaging and dynamic range, resulting in a full-bodied sound across the tonal spectrum. Dual FRFR horn speakers are angled to maximize stereo separation, delivering tight low-end frequencies and crystal-clear highs. Whether you're dialing in vintage warmth or modern high-gain tones, the Spark 2 responds dynamically to your playing, maintaining tonal depth and accuracy. Its HD modeling capabilities make it ideal for guitarists who demand precision and expressive sound.
Modern Connectivity for Streamlined Performance
The Spark 2 integrates seamlessly with your workflow through its advanced connectivity features. Bluetooth 5.0 allows for wireless control and audio streaming, while USB connectivity supports direct recording and firmware updates. The onboard ToneCloud library provides instant access to thousands of professionally curated tones, enabling players to experiment with new sounds and refine their setups. Whether syncing with backing tracks or recording in your studio, this amp's digital integration ensures efficiency and uninterrupted creativity. Designed for modern players, its connectivity options simplify tone management while expanding sonic possibilities.
Combo Amp's Compact Design With Expansive Sound
The Spark 2's compact build is engineered for portability without sacrificing sound quality. Its dual 4" FRFR horn speakers are angled to optimize stereo imaging, ensuring impactful sound projection. Despite its lightweight design, this amp delivers the robust power and tonal precision typically found in larger models. The durable construction makes it ideal for gigging, rehearsals and studio sessions, allowing musicians to transport it effortlessly. With its innovative engineering, this amp proves that portability and performance can go hand in hand, providing immersive sound in a travel-ready format.
Designed for Studio and Live Applications
The Positive Grid 50W Spark 2 guitar combo amp bridges the gap between studio refinement and live performance power. Its advanced features—like Sonic IQ modeling and AI-powered Smart Jam—are tailored for musicians who demand precision, creativity and reliability. Whether you're crafting tones for recording or projecting sound to an audience, this amp delivers tonal depth and dynamic control in a portable package. Experience the Spark 2 and redefine your approach to modern amplification.



Features
- Sonic IQ computational audio delivers immersive sound with unparalleled clarity
- Smart Jam AI creates custom backing tracks for dynamic practice
- Dual 4" angled FRFR horn speakers ensure precise stereo separation
- Access to over 100,000 tones via ToneCloud for endless creativity
- HD amp modeling provides rich tones from clean to high-gain distortion
- Bluetooth 5.0 compatibility enables seamless audio streaming and tone control
- Compact lightweight design offers portability without sacrificing sound quality
- Onboard looper allows effortless layering for enhanced performance options
- USB connectivity supports direct recording and firmware updates with ease
- Creative Groove Looper adds hundreds of drum patterns for rhythmic exploration
Specs
- Product type: Smart guitar combo amplifier
- Model: SPARK2
- Power: 50W
- Colors: Black, White
- Speakers: Two 4" angled FRFR horn speakers
- DSP: Sonic IQ Computational Audio
- Amp models: 33
- Effects: 43
- Presets: 8 customizable onboard presets
- Looper: Creative Groove Looper
- Drum grooves: Hundreds
- Smart tools: Smart Jam, Auto Chords, Spark AI Beta
- Tone library: ToneCloud (100,000+ presets)
- Instrument compatibility: Electric guitar, acoustic guitar and bass
- Bluetooth: Yes
- Wi-Fi: Yes
- USB: USB-C audio interface
- Line outputs: Stereo 1/4"
- Headphone output: Yes
- App compatibility: Spark app
- Cabinet covering: Tolex
- Grille: Dark-weave cloth
- Carrying strap: Integrated
- Dimensions (WxHxD): 14.76" (37.5 cm) x 8.43" (21.4 cm) x 7.09" (18 cm)
- Weight: 12.125 lbs (5.5 kg)
Featured Articles
Reviews
4.56
73 Reviews
93%
of respondents would recommend this to a friend
Most Liked Positive Review
Wow!
In January, I started leading Praise and Worship songs for my Sunday School class, a group with over 50 people on its roster. We average 40 members each Sunday. Due to the size of the class I started using my electric guitar, and quickly decided dragging a corded amp (small, but still about 50% larger than Spark2) was not the way to go. I tried another small battery powered amp, and it did not have the volume needed. I purchased my Spark 2 about 30 days ago...and Wow. Just Wow. Incredible tone, plenty of volume so the folks in the back row can hear the music. And real BASS. When I play lower strings you can feel the notes. I mainly play "clean" for the class, so I don't crank the gain much at all, but when playing at home, this little box can really rock. Very impressive sound for it's size.
Most Liked Negative Review
Buy the Yamaha instead.
I thought I had done extensive research and this was the one to get, but mine had a awful speaker crackle problem that does not exist through the headphone jack. I wasn't aware of this problem but after some more research its clear it is a common issue. Firmware updates did not fix it and numerous people report replacements have the same speaker crackle issue. I returned mine within 24 hours of getting as it was that bad. The app is also very buggy and crashed numerous times trying to update the firmware. Do your research on these problems before buying, especially the speaker crackle because it is a hardware problem, not a software problem (check youtube videos). It did sound good, especially when listening through the head phone jack... But the speaker issue and the app problems are really unacceptable. It feels like the product was rushed to the market. Recommend spending the extra cash on the Yamaha.
- Home Studio51
- Amateur Recording31
- Performances10
- Outdoor Events / Games9
- Professional Recording7
- Difficult To Use4
- Limited Functions1
- None1
- Poor Sound Quality1
- So far have not found any cons with my spark 21
- Experienced43
- Novice20
- Professional Musician8
- Excellent Sound60
- Easy To Use59
- Portable57
- Good Power Output47
- Warm / Comfy41
Reviewed by 73 customers
Love it
submitteda month ago
byJen
fromNY
Submitted as part of a sweepstakes
I have been playing for decades and have lots of rack gear and multiple Marshall amps. I use this in my house instead of turning on all of the big amps. I love the 100k sounds available on the app. You're not going to play anywhere but your living room or bedroom with this, but it's great for what it is.
Amazing
submitted3 months ago
byAri
fromSan Antonio, TX
Submitted as part of a sweepstakes
Amazing product.
Awesome little AMP, !
submitted3 months ago
byBill
fromCarlisle, PA
This is a cool little amp, I connected to Bluetooth and WiFi, updated software, downloaded the settings for the artist I wanted to play, guitar sounds the same as recordings. I'm kinda blown away by how easy this is to use'. Pretty powerful amp for how small it is, I use to practice and warm up, you could actually use for a small venue. I had the Mini and returned, the Spark 2 is way better ! Makes me want to return my Fender Mustang for one of the new Reactor amps so I'll be familiar with both. The Spark 2 is perfect to take along camping in Airstream, I ordered the optional rechargeable battery so I can use unplugged. My Gibson Les Paul never sounded so good, perfect match.
Quality Control Issues and Poor Customer Supporta
submitted3 months ago
byKevin
fromBoise, ID
App is easy to use and it's easy to dial in or download great presets from users. However, they clearly have issues with the component quality as either my main speakers or the headphone switch that switches between the outputs has already failed. Should have stuck with my THR30.
What I needed to motivate me to get back into guitar
submitted4 months ago
byMichael
fromHouston, TX
Submitted as part of a sweepstakes
Feature full amp, perfect for home practice but powerful enough for jam sessions or maybe even playing in a small venue. Everything a beginner needs to progress in mastering the guitar. After many years away from playing it has definitely motivated me to get back into practicing the guitar! #sweepstakes
Just beautiful sound
submitted4 months ago
byFranco
fromCalabasas
Practice at home this has rich sound and Bluetooth allows options to quickly find songs you love. Lots of room for growth but great out of the box.
Q&A
Have a question about this product? Our expert Gear Advisers have the answers.
submitteda year ago
asked byKel
fromSanta Cruz CA
can it be used with vocal mike?
The Positive Grid Spark 2 (50W) is primarily a guitar amplifier and is not designed for direct use with a vocal microphone. Here's why: Why it's not ideal for vocals: Input design: It only has 1/4" instrument-level inputs (TS), designed for electric or acoustic guitar signals—not microphones. No XLR input or mic preamp: Vocal mics (especially dynamic or condenser types) typically require an XLR input and proper mic preamplification, which the Spark 2 lacks. EQ and effects: The internal DSP is tailored for guitar tones—amp sims, modulation, distortion—not vocal processing. Phantom power: If you're using a condenser mic, you'd need phantom power, which the Spark does not provide. Workarounds (not recommended, but possible): If you're just experimenting or jamming casually: Dynamic mic + impedance-matching adapter: You could plug a dynamic mic like an SM58 into a 1/4" input using an XLR-to-1/4" cable or transformer adapter, but the results will be low volume and poor clarity. Mic through preamp/interface: You could run the mic into an audio interface or small mixer with proper mic gain, then route the output into the Spark’s aux input—but again, not optimal, and you'll be bypassing guitar processing.submitteda year ago
asked byLew
fromWashington
Is it battery powered?
No, it requires AC power.submitted2 years ago
asked byGene
fromFt Worth Tx
Can the Spark 2 be used for bass guitar?
Yes, it can.submitted2 years ago
asked byJohn
fromBrooklyn NY
Can I play bass through this amp and use the effects as per electric?
Yes, you can.submitted2 years ago
asked byDan
fromFort Myers, Fl
How is it with an Acoustic?
It will be fine.submitted2 years ago
asked byBrad
from92107
It's this going to be obsolete Like the Sparks 40 and then you sell it for such a low price that they're . I can't even sell mine.
I’m sorry, I don’t know.submitted2 years ago
asked byJoseph
fromPa
Does the Spark to have spring reverb, please?
No, it doesn't.submitted2 years ago
asked byUncle Paul
fromTucson az
What is the advantage of the spark 2 50 over the spark 40
It has more wattage: 50 v 40.submitted2 years ago
asked bySmmore24
fromAdrian, MI
Is a footswitch available for looping, effects, etc...?
Positive Grid Spark Control X Wireless Footswitch for Spark Series Ampssubmitted2 years ago
asked byMichael
fromTX
Weight?
This is 12.1 lbs.

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