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Spark LIVE Unleashed: A Revolution in Live Music Performance

Breaking Boundaries: Spark LIVE Takes Center Stage

In the realm of live music, where the search for the perfect balance of power, versatility, and innovation is a perpetual journey, Positive Grid introduces Spark LIVE – a 4-channel 150W smart amp and PA system poised to redefine the live music experience. Let’s delve into the intricacies of this revolutionary device and explore what it brings to the table for live musicians and bands.

Here’s a summary of the key features and specifications:

Key Features:

  1. Computational Audio:
    • Dedicated processing power for advanced sound innovations.
    • Dynamic Range Compression for automatic loudness and clarity adjustments.
    • Auto EQ with G-sensor for tuning EQ based on various placements.
    • Bass Enhancement to deepen bass while maintaining sound quality.
    • Vocal Clarity Enhancement with fine-tuned EQ for clear vocals.
    • Stereo Widening for an expanded audio field.
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  1. Sonic IQ Computational Audio:
    • Innovative sound powered by Sonic IQ computational audio.
    • Merges advanced signal processing with acoustic engineering.
    • Delivers a precise, immersive audio experience with a clear, deep tonal range.
    • Powered by a dedicated computational audio chip for dynamic adaptation to different inputs and placements.
  2. Versatile 4 Channels:
    • 4 channels with effects and mixer: guitar, bass, vocals, stereo ins for keys, and more.
    • Bluetooth streaming capability.
    • XLR input for a microphone.
  3. Power and Portability:
    • 150 Watts RMS power for playing with a full band or solo and acoustic performances.
    • Compact and portable design with optional rechargeable battery.
  4. Spark App Integration:
    • Fully integrated with the Spark app featuring new multi-tab functionality to control channels discreetly.
    • Built-in G-sensor gyroscope for auto sound adjustment when placing Spark LIVE vertically or horizontally.
    • 10+ new FX units for vocal, acoustic guitar, bass, and more.
  5. Advanced Speaker Configuration:
    • Two 6.5-inch woofer speakers.
    • Two 1-inch tweeter speakers with a compression driver.
    • Built-in multiple-angle stand for easy fitting into different environments.
    • 35mm built-in standard PA stand mount.
  6. Versatile Input/Output Options:
    • 3 x 1/4 inch instrument inputs for electric guitar, acoustic guitar, or bass.
    • 1 x 1/4 inch & XLR combo input compatible with various signals, including dynamic microphones and line-level signals.
    • 1 x 1/8 inch headphone output supporting up to 200 ohms.
    • 2 x 1/4 inch line-level outputs for stereo output.
    • 2in/2out USB Audio Interface supporting 44.1kHz, 24bit recording.
    • Extra USB Port (Service Port) providing 5V/2A to charge mobile devices.
    • 2 x standard Din 5-pin MIDI in/out for wired MIDI controllers or linking two Spark Pro units.
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  1. Dimensions and Weight:
    • Dimensions per unit: L 464 x W 250.6 x H 306 mm (L 18.26 x W 9.86 x H 12.04 in)
    • Weight per unit: 12 kg (26.45 lb)
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Spark LIVE is positioned as a game-changer in live music performance, providing a comprehensive solution that goes beyond a traditional amplifier. With its computational audio capabilities, versatile channels, and portability features, it aims to redefine the essence of a live gigging amp.

Price, availability and shipping

Retail price for the Spark LIVE is $549/619€/529£/A$919/CA$749. You can already pre-order your Spark LIVE here: https://www.positivegrid.com/products/spark-live
Shipping will start in April.

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Spark LIVE Specs Sheet


RMS : 118 dB SPL @ 1m
Peak : 121 dB SPL @ 1m

Bass Reflex

150W RMS / 450W Peak, Class D Amplifier

2 x 1 inch Compression Tweeter with Custemed Angled Horn
2 x 6.5 inch Custom Designed Woofer
2 x Reflex Port

4 ohms


Power Button
Channel 1 Eight Programmable Preset Selector
Channel 1 Amp Controls (Gain, Bass, Mid, Treble, Master
Channel 1 Volume
Music Channel Volume

Pair Button
Channel 2 Eight Programmable Preset Selector
Channel 2 Volume
Channel 3&4 Volume
Center-click Master Controls (Low, Mid, High, Volume)

Sonic IQ Computational Audio

  • Dedicated Computational Audio Chip
  • Dynamic Range Compression
  • Bass & Vocal Enhancement
  • Stereo Widening
  • Auto EQ

Channel 1:
33 Amp Models (For electric guitar, acoustic guitar, bass)
43 Effects (Noise Gate, Compressor, Distortion, Modulation/EQ, Delay, Reverb)
Choose up to 3 pre-amp effects, 3 post amp effects, and 1 amp model for each preset

Channel 2:
3 Amp Models (For vocal, bass & acoustic guitar)
50 Effects (Noise Gate, Compressor, Distortion, Modulation/EQ, Delay, Reverb)
Choose up to 1 pre-amp effects, 2 post amp effects, and 1 amp model for each preset

1/4″ Instrument Input x 3
XLR / 1/4″ Combo Input x 1
1/8″ Headphone Output x 1
1/4″ Line Output x 2 (L/Mono & R)
Din 5pin MIDI Jack x 2 (In & Out)

Bluetooth 5.0
USB Interface for Recording
2 In x 2 Out
Sample Rate: 48kHz
Bit Depth: 24
Compatible with MacOS and Windows

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