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Spark CAB: Amp your ampplay button

Spark CAB: Amp your amp

Getting Started with Spark CABplay button

Getting Started with Spark CAB

Spark CAB - Gain Staging Tutorialplay button

Spark CAB - Gain Staging Tutorial

Sparks Volume Comparison [GO, MINI, Spark, CAB]play button

Sparks Volume Comparison [GO, MINI, Spark, CAB]

Positive Grid

collapse expand iconDescription

The Spark CAB by Positive Grid is a fierce full-range, flat response (FRFR) powered speaker cabinet designed for use with amp sims and digital modelers. It joins the Spark series of smart amplifiers as a means of blowing doors down, ultimately turning any of the portable Positive Grid practice amps into gig-ready tone beasts. With a wide, uncolored frequency response, the Spark CAB reproduces the intricacies of any acoustic, electric or bass guitar tone. Plus, if you’re not already existing in the Spark ecosystem, you can still use the Positive Grid CAB to amplify your current digital amp and effects modeler. The Positive Grid CAB is an extension of the Spark series, giving guitar and bass players a platform for powerful, portable amplification.

Positive Grid Spark CAB and Amp

Outsized Performance

The Spark CAB is a 140W, Class-D speaker cabinet with a 10" woofer and a pair of 1" tweeters covering 45Hz–20,000Hz. Supporting a maximum output of up to 120dB SPL, the Positive Grid CAB has ample headroom for loud, accurate sound reproduction. All of this comes in a compact, elegantly designed cabinet matching the aesthetic of current Spark series amps, though its vintage-inspired grille cloth and black textured vinyl fits in with any surroundings. Small and mighty, the Positive Grid Spark CAB is ready to take on the road, the studio or even just your living room, providing the volume and clarity your electric, acoustic or bass guitar tones deserve.

Positive Grid Spark CAB Connectivity

Seamless Spark Amp Connectivity

Spark, Spark MINI and Spark GO smart amps by Positive Grid effortlessly link to the CAB via a dedicated 3.5 mm stereo input. There are even onboard DC and USB-C power outputs to connect your Spark amp, tablet or phone, rendering the CAB an all-inclusive hub. This level of integration is as seamless as it gets, converting ultraportable amps like the 5-watt Spark GO into fire-breathing, 140-watt monsters. Experience the BIAS Tone Engine like never before, with the volume and power it warrants, uncovering the deeply nuanced modeling technology responsible for a sprawling library of over 50,000 tones. If you want to hear your Spark amp really come to life, the CAB is the means of unlocking its full potential.     

Positive Grid Spark CAB Portability

Powerfully Portable

Made to move, the Spark CAB is durable, compact and weighs just under 30 lb. for easy transport. A pair of recessed carry handles reduces bulk and places portability at the forefront of practical features this FRFR cabinet affords. Its 1x10 enclosure measures only 19" tall as the largest dimension, so the CAB can ride in the back seat or the trunk without any tricky maneuvering. The rugged textured vinyl exterior instills confidence and encourages travel, ensuring that the Positive Grid Spark CAB is more than prepared to accompany guitarists and bassists through their active gigging lifestyles.

Positive Grid Spark CAB Floorboard Effects Processor

Amplify Your Processor

While the Spark CAB naturally integrates with amplifiers of the same series, this flexible FRFR speaker easily pairs with third-party hardware modelers as well. Just run the line-level output from your favorite device to the balanced XLR input on the CAB, and you’re ready to rock. The speaker works particularly well with floorboard processors to create a streamlined, functional rig that’s able to turn heads with the exceptional clarity of its sound reproduction. Digital modeling is continuously improving, and with numerous brands offering a take on hardware amp and effects simulation, the Positive Grid Spark CAB is a perfect matchup for players of all styles.      

Expanding its Spark series with the complementary CAB, Positive Grid continues to demonstrate a thorough understanding of what today’s guitar and bass players require. The convenience and sonic excellence of Spark amplifiers—driven by a decade of modeling expertise and the community-led ToneCloud—have already converted thousands of players around the world. And now, Spark amps aren’t just for home practice; with the CAB, they’re a viable rehearsal and performance solution for musicians who rely on the tonal flexibility and ease of use associated with digital modeling. Even if you don’t own a Spark amp, you can still power your go-to processor with the Positive Grid CAB. There’s never been a better time to stop by your local Guitar Center and check out the Spark CAB by Positive Grid—you might just leave with a powerful FRFR speaker to complete your rig.   

collapse expand iconFeatures

  • Dedicated 3.5 mm stereo input for Spark amps
  • 10" woofer and two high-frequency dome tweeters
  • 140W Class-D amplifier
  • Full range flat response (FRFR)

collapse expand iconReviews

4.62

21 Reviews

86%

of respondents would recommend this to a friend

Most Liked Positive Review

5

Fabulous Sound from a Spark 40

This powered cab takes the Spark 40 from a great desktop/practice amp to a serious amp that you can gig with. With a 10" speaker, two dome tweeters, in a bass reflex cabinet and 140 watts, this cab makes the Spark sound huge. It has Bluetooth capabilities so it can be used as a remote speaker. The cab can power the Spark 40 or other Spark amps including the mini and Spark Go. The sound is very balanced, not too much bass or treble which was a concern of mine since Spark amps seem to be heavy on bass. It is not too heavy so can be easily taken to gigs. I am very pleased with the performance of this cab, a perfect compliment to Spark amps.

VS

Most Liked Negative Review

2

Meh. Save a little more get something better

I suppose it's ok for the spark if that's all you use but for me, it doesn't come close the Fender FR12 I have. It's not horrible but it can definitely be better. If you're just a casual player or beginner go for it. If you're a tone chaser like me don't bother

Filters
Best Uses
  1. Performances16
  2. Home Studio15
  3. Outdoor Events / Games11
  4. Amateur Recording9
  5. Professional Recording3
Cons
  1. Bulky/Heavy2
  2. Poor Sound Quality2
  3. Pricey / Poor Value2
  4. Limited Functions1
  5. Not Durable1
Describe Yourself
  1. Experienced18
  2. Child1
  3. Novice1
  4. Professional Musician1
Pros
  1. Easy To Use20
  2. Good Audio17
  3. Compact16
  4. Versatile14
  5. Lightweight13
  • Awesome Amp

    5

    submitteda month ago

    byGene

    fromDayton Oh

    Submitted as part of a sweepstakes

    Integrated fully with my Original Spark Amp I can take my playing anywhere and do so. Handles are easy to carry and it fits pretty much anywhere.

  • Good Things in This Small Package: The Spark Cabinet!

    5

    Verified BuyerVerified Buyer

    submitted6 months ago

    byStephen

    fromNorthbrook, IL

    Submitted as part of a sweepstakes

    I've used my Spark 40 sparingly since I received it as a gift. Truthfully, I didn't love the sound, as it seemed kind of a muffled sound. And then…I started watching tutorials and reviews. I tried following their own reviews. Since I figured out the basic operations, I have been pleasantly shocked at how versatile and high quality the Spark 40 was! And then…I picked up their cabinet….I know very little about the technology, but I know there is an enormous bump in sound quality!

  • What a deal!

    5

    Verified BuyerVerified Buyer

    submitted8 months ago

    byCraig

    fromSt. Petersburg, Florida

    Submitted as part of a sweepstakes

    Right out of the box we were up and.running. Simple to use, just plug in my spark or multi-effect pedal. Great clarity at all volumes. Excellent value!

  • Simple affordable FRFR CAB for my Spark 40

    5

    Verified BuyerVerified Buyer

    submitted8 months ago

    byAndy

    fromSan Antonio, TX

    Submitted as part of a sweepstakes

    I use this Spark CAB with my Spark 40 as a practice amp in my home. I can run my Sonicake multi-effects pedal thru it to hear and prepare for my church's sound system. Running directly from my pedal thru the CAB lets me set up the effects the way they will be heard. Exactly what I wanted.

  • Best Amp I've ever used

    5

    Verified BuyerVerified Buyer

    submitted9 months ago

    bySamuel

    fromLos Angeles CA

    Submitted as part of a sweepstakes

    I got this amp expecting to test it, and maybe return it. I've heard mixed reviews online, but I was blown away. I've been using a spark 40 for the longest time and was looking into getting some sort of head and 4x12. Trust me when I say that this amp is more than loud enough to compete. Would recommend this to any spark owner, or anyone looking for a more "lowkey" giging rig. Weight is a little akward, not so heavy you need to drive it everywhere, but also too heavy to carry long distances. Would recommend getting a cart or wagon to take medium distances.

  • This Spark Cab is great!

    5

    Verified BuyerVerified Buyer

    submitted9 months ago

    byDan

    fromRadcliff, Kentucky

    Submitted as part of a sweepstakes

    I use this Cab with my Spark amps and as a speaker cab for other pedals. It's perfect for practice and on the stage, light weight and very portable, and it sounds great!

collapse expand iconQ&A

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

  • asked byJohn

    fromEugene,OR

    Will it work with the mini?

    Will it work with the mini?

    Open Reply - Gear-Support
    Yes, the Positive Grid Spark CAB Powered FRFR Speaker Cab will work with the Spark MINI, but with a few caveats and important details: How it works: The Spark MINI has a 3.5mm headphone/line out jack. The Spark CAB has a 1/4" TRS or XLR input. To connect them: Use a 3.5mm TRS to 1/4" TRS cable (or adapter) to connect the MINI’s headphone out to the CAB’s input. Set the CAB’s input gain/volume appropriately—start low to avoid blasting it.
  • asked byDrdilly

    fromIllinois

    If you use this with the spark 2 is it good enough to gig with since the 2 is only 50.

    If you use this with the spark 2 is it good enough to gig with since the 2 is only 50.

    Open Reply - Gear-Support
    Yes, it is.
  • asked byMaruska

    fromLA

    Can I connect a microphone to it?

    Can I connect a microphone to it?

    Open Reply - Gear-Support
    Yes, you can.
  • asked byJeffery

    fromDenver

    Is it compatible with spark 2?

    Is it compatible with spark 2?

    Open Reply - Gear-Support
    Yes, it is.
  • asked byJordan

    fromAlbany ny

    Can I run a pod go directly into it?

    Can I run a pod go directly into it?

    Open Reply - Gear-Support
    Yes you can.
  • asked byMickey

    fromCerritos, CA

    How to connect Headrush Core to this unit?

    How to connect Headrush Core to this unit?

    Open Reply - Gear-Support
    The connection needs conversion. I will have a product specialist contact you with other options.