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Positive Grid Spark Cab 140-watt 1 x 10-inch Powered Guitar Cabinet - Pearl

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Positive Grid Spark Cab 140-watt 1 x 10-inch Powered Guitar Cabinet - Pearl

$249.00 to $349.00 Price Tier: Standard

5.0 (1)

1 Review

0 wishlisted

2 saved

Page last updated Jul 07, 2026

Pricing and availability

We compare 600+ stores and found this item at 6 stores. Prices updated July 6, 2026.

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Reviews

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5.0 (3)

$349.00 $296.00 $53.00

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4.5 (23)

$349.00 $296.00 $53.00

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4.5 (321)

$296.00

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4.0 (4)

$349.00 $296.00 $53.00

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$349.00

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4.4 (12)

$251.00 $249.00 $2.00 · All time low

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Average Price: $297

Standard/Professional

$200

$601+

Price Tier

In the Guitar Amplifier Cabinets category, Positive Grid Spark Cab 140-watt 1 x 10-inch Powered Guitar Cabinet - Pearl is priced in the Standard/Professional range. This is quality gear at a fair price point, suitable for beginners, hobbyists, and pros alike.

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Standard

High-end

Price History

Based on price data from 5 merchants for "Positive Grid Spark Cab 140-watt 1 x 10-inch Powered Guitar Cabinet - Pearl". Prices shown reflect NEW condition. Tracking began Apr 2, 2026.

^* Product prices and availability are updated by Equipboard every 24hrs and are subject to change. Equipboard may receive compensation for purchases made at participating retailers linked on this site. This compensation does not affect what products or prices are displayed, or the order of prices listed. For more information, please refer to our affiliate disclosure.

Description

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The Positive Grid Spark Cab 140-watt Powered Guitar Cabinet - Pearl is your gateway to a world of vibrant, uncolored sound. Specially engineered to complement the Spark series, this 140-watt Class D powerhouse brings your guitar tones to life with a remarkable full-range flat response. Featuring a robust 10-inch woofer paired with two high-frequency dome tweeters, it delivers a clear, accurate audio experience that captures every nuance of your amplifier models, whether you're jamming at home or performing in a live setting.

This compact yet mighty cab offers unmatched connectivity with two combo inputs that support both dynamic mics and line-level signals, making it versatile for various setups. The balanced XLR output is perfect for linking to a house PA or daisy-chaining another Spark Cab for expanded soundscapes. Built with rugged MDF construction, it sports a stylish Tolex cover and grille cloth that mirror the iconic design of Positive Grid's Spark amplifiers, ensuring not just durability but also a polished look.

Designed for both portability and performance, the Spark Cab includes inset handles that make transportation a breeze. Whether you're an aspiring musician or a seasoned performer, this cabinet is crafted to enhance your sound journey with its innovative FRFR technology that maintains the purity of your tones at any volume.

Key Features:

140W Class D amplifier ensures ample headroom
10-inch woofer and two high-frequency dome tweeters for precise sound reproduction
Full-range flat response to emphasize amplifier model details
Dual combo inputs for dynamic mics and line-level signals
Balanced XLR output for connectivity to PA systems or additional cabs
Constructed from durable MDF with a Tolex cover and grille cloth
Inset handles for easy transport and setup

Product specs

Configuration	1 x 10"
Powered	Yes
Speakers	10" Woofer, 2" HF Dome Tweeter
Total Power	140W
Mono/Stereo	Mono
Cabinet Type	Straight
Open/Closed Back	Closed
Inputs	2 x XLR-1/4" Combo
Outputs	1 x XLR
Other I/O	1 x 3.5mm (19V DC 2.5A Out)
USB	1 x USB-C (5V DC 2A)
Frequency Range	45Hz-20kHz
Full-range Flat-response	Yes
Construction Material	White Tolex
Height	18.89"
Width	15.74"
Depth	10.03"
Weight	30.86 lbs.

FAQs

What are the connectivity options for the Positive Grid Spark Cab?: The Positive Grid Spark Cab features 2 x XLR-1/4" combo inputs, 1 x XLR output, and a 1 x 3.5mm DC output. It also includes a USB-C port for additional connectivity.
Is the Positive Grid Spark Cab suitable for live performances?: Yes, the Positive Grid Spark Cab can reach up to 120dB, making it suitable for live performances where robust volume is needed.
Does the Positive Grid Spark Cab have Bluetooth capabilities?: Yes, the Positive Grid Spark Cab includes Bluetooth capabilities, allowing it to function as a remote speaker for various devices and amplifiers.
Can the Positive Grid Spark Cab be used with bass guitars?: Yes, the Spark Cab's full-range flat-response design and frequency range of 45Hz-20kHz make it suitable for use with electric, acoustic, and bass guitars.
What type of speaker configuration does the Positive Grid Spark Cab use?: The Positive Grid Spark Cab utilizes a 10" woofer and a 2" HF dome tweeter to deliver its sound output.

Videos

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Elmo Karjalainen

Positive Grid Spark Cab (Game Changing FRFR?)

Elmo Karjalainen

Reviews

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PROS

Perfectly complements the Spark 40 and 50 visually and functionally.
Loud and clean sound without distortion at high volumes.
Allows daisy-chaining power from Spark amp to cab, reducing clutter.
Easy setup with included cables for seamless integration.
Provides a fuller sound when used with Spark2 and cab speakers simultaneously.
Compact design packs impressive volume, suitable for gigs and home use.
Great for reducing gear clutter, replaces multiple amps and pedals.
Streams music effectively, doubling as a versatile audio device.
Minimal ambient noise, not disruptive even at low volumes.

CONS

Not ideal for beginners starting without a Spark amp.
Some users report minor ambient noise when idle.

Owner Insights

We analyzed real musician discussions from forums and Reddit to find what players love, question, and tweak about Positive Grid Spark Cab 140-watt 1 x 10-inch Powered Guitar Cabinet - Pearl.

User experience

0 0

Owners report the Positive Grid Spark Cab 140-watt cabinet pairs excellently with the Spark 40, especially when using the accompanying app for enhanced functionality.
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Features and functionality

0 0

The Spark Cab is noted for transforming the Spark 40 into a more powerful setup, appreciated for its ability to handle higher volumes without distortion.
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Use cases and applications

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Users find the Spark Cab ideal for jamming and home practice, enjoying its ability to fill a room with sound without needing to crank the volume excessively.
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5.0 out of 5

Based on 1 Review and 1 Rating

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derrick_j_lugo

1200

about 1 year ago

Not just for the Spark, this is legit one of the best FRFR's on the market.

I got rid of my old Headrush and needed an FRFR. Saw a comparison video on Anderton's TV (Youtube) and this amp came in second overall with the consistent consensus being it's got the flattest response. It was 200 bucks at guitar center, So I was like "why not?" Was super surprised by it's portability and it works REALLY well with modelers. I had my old board hooked up, My Helix, My Valeton GP-200 and GP-50 (both modelers and NAM Captures) to it and it just works? Like, the amp models and captures feel more alive through the Spark Cab than my headrush ever did. It pushes out some serious air and doesn't flub out on the bottom end. Hell I took it out to band rehearsals with a loud drummer and it was able to hang and then some. It's such a slept on alternative because it's mostly advertised as "a way to make your spark louder" and briefly mulls over that you can use this with other modelers. If you have 200 bucks and are in need for an FRFR, this is a great option. Don't be fooled by the 140watt class D power, this thing can hang, it's plenty loud and has XLR out's to go front of house. Couldn't be happier with this guy and am considering getting a second one to assemble a killer little stereo rig. Highly recommend.

Roles:

Guitarist

Genres:

Rock Pop Blues