Positive Grid has the 140-watt Spark CAB powered guitar amp speaker cabinet that works with all Spark series practice amps—actually any amplifier head or pre-amp with a line-level output.
Spark CAB uses a Class-D power amp circuit that delivers a clear sound by amplifying the intricate nuances of all the guitar tones produced by your guitar and pre-amp/head. You'll have ample power and headroom for an authentic feel with a big sound.
Rear panel connections and controls include a 3.5mm stereo input jack to connect any Spark guitar amps with a Spark 40/MINI/GO cable included and there are also two Combo XLR/TRS inputs, a balanced XLR output, a Contour (loudness) switch will equalize low and high frequencies for a more balanced sound at low volumes and also a Ground lift switch.
The Positive Grid Spark Grid Cab has a 10-inch woofer and 2 high-frequency dome tweeters with a 45Hz to 20kHz response and there is an onboard 19-volt/2.5amp DC power supply output connector, plus an USB-C jack for connecting a Spark series amp or powering/charging a tablet or phone.
The Spark CAB will be available to pre-order soon and measures 19H X 16W x 10D inches and weighs 30lbs.