Positive Grid - Spark CAB 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.
¹Spark series amps sold separately. ²Spark CAB is an FRFR cabinet, meaning it's compatible with various amplifier types, such as digital amp processors, digital amp and effects floorboards, amp sims, or any gear that has a line-level output. Spark CAB is not compatible with traditional amps, such as tube amp heads, because the power transferred could potentially cause damage to both pieces of equipment.
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Amp your amp.
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.
Outsized performance.
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.
Solid style.
All guitars welcome.
It gets louder from here.
| AUDIO SPECIFICATIONS | |
| FREQUENCY RANGE | 45-20,000 Hz |
| STEREO/MONO | MONO |
| MAXIMUM SOUND PRESSURE LEVEL | 117 dB (RMS), 120 dB (Peak) |
| CABINET PRINCIPLE | Bass Reflex |
| POWER AMPLIFIERS | 140W (RMS), 400W (Peak) Class D |
| SPEAKERS | 1x10-inch woofer, 2x1-inch (25mm) tweeter |
| TOTAL IMPEDANCE | 4 ohms |
| CONTROLS AND CONNECTIVITY | |
| BACK PANEL CONTROLS | Input Selector - Switch between the 3.5 mm Spark Input and the two mono XLR/TRS Combo Inputs |
| Speaker Volume | |
| Line Out Volume | |
| Ground Lift Switch | |
| Contour Switch - Boosts low and high frequencies to improve balance at low volumes | |
| WIRED CONNECTIVITY | 1 x 1/8" dedicated stereo Input for Spark Amp |
| 2 x mono XLR/TRS combo inputs | |
| 1 x mono XLR balanced output | |
| PHYSICAL UNIT | |
| DIMENSIONS | 492.5 x 399.8 x 255 mm (with rubber feet) (19.39 x 15.74 x 10.04 in) |
| WEIGHT | 13.5 kg |
| 29.76 lbs | |
| GRILLE CLOTH | Woven |
| Handle | 2 recessed speaker handles on the sides |
| Cable Tie | 1 adjustable cable tie for fixing instrument and audio cables on the back |
| INCLUDED IN THE BOX | |
| BOX CONTENTS | 3.5mm stereo audio cable for Spark amps |
| DC power cable for Spark | |
| Power cord | |
| Quick Start Guide | |
| Safety Instructions Card | |
| POWER | |
| MAIN INPUT POWER | AC 100-240V |
| DC POWER OUTPUT For Spark | DC 19V/2.5A |
| USB-C POWER OUTPUT For Spark MINI & GO | DC 5V/2A |
Positive Grid
AUTHORIZED DEALERAvailable in store & online — Nantel Musique
Positive Grid is one of the most recognized names in musical instruments worldwide. Known for exceptional build quality, innovative design, and reliable performance across every price range, Positive Grid instruments are trusted by beginners and touring professionals alike.
at nantel musique, we carry a curated selection of positive grid guitar amps — each one inspected, set up, and backed by our expert team. every purchase includes our satisfaction guarantee and dedicated after-sales support.
