Positive Grid Spark LIVE 4-Channel Smart Amp & PA System

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Positive Grid Spark LIVE 4-Channel Smart Amp & PA System

4-Channel Smart Amp & PA System

Spark LIVE is much more than an amp. It's everything! A portable, multi-channel, all-in-one experience is here. Plug in guitar, bass, vocals, keys—or all at once. Fueled by Sonic IQ Computational Audio, this 4-channel smart amp and PA system is packed with amps, effects and a mixer. Miraculously compact and loud, with optional battery power, Spark LIVE delivers big, adaptive sound for any event.


Born to play.

We didn’t want to just build a bigger, louder Spark. Instead, we’ve pushed the boundaries of today’s technology to redefine what's possible for a live gigging amp.

The result is Spark LIVE, a revolutionary game-changer for live music. It's not just an amp, it's a radical leap forward, offering an all-in-one portable solution. Spark LIVE is designed for musicians craving versatility, power, and groundbreaking live music capabilities—the ultimate gig-ready amp.


More than an amp. It’s everything.

Fueled by advanced computational audio technology, Spark LIVE is compact with more than enough volume to play with drums. This 4-channel multi-instrument PA and mixer is rugged and battery powered,³ a future-proof performance powerhouse with plug-in-and-go simplicity.


Go all the way to epic.

At the heart of Spark LIVE is Sonic IQ, a harmonious synergy between hardware and software driven by a dedicated computational audio chip. This groundbreaking fusion of advanced technologies ensures uncompromised tone quality and unsurpassed functionality.


Sonic IQ

Sonic IQ, their revolutionary computational audio engine, merges advanced signal processing and acoustic engineering to enhance sound quality in a variety of settings. It delivers precise, immersive audio experiences and a clear, deep tonal range.

Spark LIVE’s innovative sound is powered by a dedicated computational audio chip, enabling it to dynamically adapt to different inputs and placements. The result is a powerful, compact powerhouse, perfect for musicians who need portability without sacrificing audio quality.

Spark LIVE redefines big sound with its versatile G-Sensor, which detects the amp's orientation and placement, automatically adapting to its environment and tuning its EQ for optimal sound.


Place it vertically for a focused, punchy output or turn it on its side for wide, expansive stereo effect.

Spark LIVE's acoustic design combines advanced speaker technology with computational audio. Featuring custom-angled tweeters, dedicated woofers and reflex ports, it ensures crisp highs and deep lows. The system's dedicated tuning chip harmonizes FRFR, DSP, and Computational Audio for balanced, full-spectrum sound. This synergy of components, developed through our data-driven approach, results in Spark LIVE's unmatched acoustic performance.