Motion Sound

collapse expand iconDescription

The Motion Sound KP-408SX Stereo Combo Keyboard Amplifier is the perfect choice for you. This compact and lightweight amplifier packs a punch with 400-600 watts total power, allowing it to reproduce any modern keyboard sound with exceptional clarity and punch.

The KP-408SX features two stereo channels, each with Volume, 3D Expander, Bass, Mid, and Treble controls, giving you the flexibility to customize your sound. It has two stereo pairs of 1/4" inputs on each channel, allowing for multiple keyboard inputs or even a drum machine. With a master volume control, a master low bass control, an XLR mic input (mono) and balanced XLR left and right outputs, you have everything you need for a professional performance.
Built out of ultra-lightweight MDF, the cabinet is designed to keep the bulk to a minimum, making it easy to transport to and from gigs. Its smooth yet angled cabinet design dramatically widens the stereo image far beyond what you’d expect from such a compact cabinet. You can also take advantage of Motion Sound's proprietary 3D Expander to turn the stereo sound into a real 3D image, bringing all sorts of motion and magic to your live sound.

The KP-408S has two 8" Eminence Beta-8A speakers and two 3.5" Dynamic Drivers, providing a frequency response of 70Hz - 18kHz. It has two-way crossovers - 2.5kHz and a 1/4" subwoofer output (12 db per octave @ 300 Hz) and a 1/4" slave amp output.
Motion Sound KP-408SX Stereo Combo Keyboard Amplifier
Motion Sound KP-408SX Stereo Combo Keyboard Amplifier
Motion Sound KP-408SX Stereo Combo Keyboard Amplifier

collapse expand iconFeatures

  • Two stereo channels each with Volume, 3D Expander, Bass, Mid, and Treble controls
  • Two stereo pairs of 1/4" inputs on each channel
  • Master Volume control
  • Master Low Bass control

collapse expand iconSpecs

  • 400-600* watts RMS - 200 watts RMS per channel
  • 1/4” Balanced Slave output
  • Two Way Crossover - 3.5kHz, 12 db
  • 1/4" mono output
  • 1/4" subwoofer output (12 db per octave @ 300 Hz)
  • 7/8” Neutrik Speakon Passive Slave output for Left Channel
  • Beta-8A speakers 250 Watts – 8ohms 70Hz – 18kHz
  • Two 3.5" 50w Dynamic Drivers – 8 ohms
  • Dimensions: 15" H x 21.5" W x 13" D
  • Weight: 40 lbs.

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