• Shipping Canada Wide
  • Join the JB Music Co. Mailing List

    Positive Grid Spark CAB 140W Powered Cabinet

    Positive Grid Positive Grid Spark CAB 140W Powered Cabinet


    Product Description

    140-Watt Class D Powered FRFR Speaker Cabinet

    140-Watt powered guitar amp speaker cabinet optimized to work seamlessly with Spark, Spark MINI and Spark GO amps,¹ as well as other modelers, instruments or amps.² Versatile, high-quality sound for live performances, recording sessions and home practice.

    Amp your amp.

    140-Watts of ferocious power, custom-designed 
to maximize Spark smart guitar amps.¹ Plug in. Get loud.

    • 140-Watt Class D powered FRFR cabinet
    • Dedicated 3.5mm stereo input for Spark amps
    • Compact. Loud. Powerful.
    • Compatible with other modelers, instruments, and amps²

    This is big.

    Spark CAB is compact enough to fit anywhere with high-quality sound big enough to blow the doors down. Live performances. Recording sessions. Home practice. CAB has you covered.

    Power player.

    Spark CAB features a 10-inch woofer and 2 high-frequency dome tweeters, powered by a built-in 140-Watt Class D amplifier. Get clear and accurate dynamic sound reproduction, with full range flat response (FRFR).

    Outsized performance.

    With plenty of power and headroom, CAB delivers authentic feel and high volume output. Precise and transparent audio reproduction allows players to hear every nuance, capturing the intricate details of every guitar tone.

    Built to perform.

    Crafted for guitarists who crave reliability and style as much as sonic excellence. Spark CAB achieves this, equally at ease on stage and in your living room.

    Sound solutions.

    Spark CAB is packed with convenient, intelligently designed features, making your journey from setup to performance a breeze.

    • A dedicated 3.5mm stereo input connects Spark smart guitar amps (Spark/MINI/GO), cable included.
    • Stereo combo XLR/TRS inputs and a balanced XLR output are perfect for connecting to other gear.
    • Engage the contour switch to emphasize low and high frequencies for a better sound balance at low volume.
    • The ground lift switch reduces unwanted hum or noise.

    Power to power.


    Spark CAB is a power hub. With a DC power output and a USB-C output, you can connect your Spark (Spark, MINI or GO), tablet or phone. No other power source needed.

    Solid style.

    Designed to complement your Spark series amp, Spark CAB is constructed from rugged, high-quality materials, including matching tolex and grille cloth. Easy to transport, Spark CAB provides durable portability and a compact footprint.

    All guitars welcome.

    Spark CAB sounds so good, you’ll want to use it for your electric, acoustic and bass, too. With a full audio spectrum from 45-20,000 Hz, Spark CAB delivers great tone for all guitars.

    It gets louder from here.

    Spark CAB is optimized for Spark series amps,¹ with a dedicated input that perfectly aligns with Spark’s sonic output. But you can use it for any other modeler, instrument or amp with a direct out.²
Plug ‘em in for gig-level sound anywhere.


    Forgot your password?

    • All your orders and returns in one place
    • The ordering process is even faster
    • Your shopping cart stored, always and everywhere


    By using our website, you agree to the use of cookies. These cookies help us understand how customers arrive at and use our site and help us make improvements. Hide this messageMore on cookies »