Power, Portability, and 3-dimensional Motion Sound Tone
Looking for a lightweight gigging amp without compromising on world-class keyboard tone? The KP-408SX comes equipped with the same 3-dimensional studio sheen as its larger Motion Sound siblings, only in a much lighter and easier-to-transport package. This 2-channel stereo keyboard combo amp boasts a pair of Eminence 8-inch Beta-8A speakers and two 3.5-inch dynamic drivers that reproduce any keyboard sound maximum articulation and a formidable full-range response. Moreover, the Motion Sound-signature V-style cabinet configuration perfectly pairs with the KP-408SX’s per-channel 3D expander control to provide your audience with a lush, immersive keyboard sound rarely found outside of professional studio tracks. Finally, the KP-408SX’s ultra-lightweight cabinet clocks in at a mere 40 lbs — perfect for gigging musicians searching for the greatest weight-to-volume ratio possible from their keyboard combo amp.
Studio-grade Eminence 8-inch drivers
The Motion Sound KP-408SX features an impressive speaker setup to deliver a full, punchy sound across your keyboard’s entire sonic spectrum. This amplifier’s 400–600W watts RMS (200 per channel, 600 total with a passive speaker or SS-15 subwoofer) are fed through a robust configuration of two 250W Eminence Beta-8A speakers enhanced with an additional pairing of 3.5-inch 50W dynamic drivers. It’s an incredibly powerful setup that’s more than powerful enough for most live performances while remaining lightweight enough to save your shoulders when lugging around your gear to the gig.
Exceptionally immersive 3D stereo imaging
Motion Sound keyboard amps are tough to top if you require lush, spacious stereo imaging! This amplifier’s unique V-shaped front panel drastically widens your stereo field, giving your audience a breathtaking level of sonic depth and clarity. Moreover, Sweetwater keyboardists love how Motion Sound’s patented 3D expander technology — independently available on each of the amp’s two channels — bolsters your sound field even further to elevate the sound of both hardware and software keyboard instruments to immersive new heights.
Motion Sound KP-408SX 400–600W 2 x 8-inch Stereo Keyboard Combo Amp Features:
- 200-watt RMS per-channel design results in a gig-ready 400 watts of power, with 600 watts available with an optional passive speaker or SS-15 subwoofer
- 2 x Eminence Beta-8A 8-inch speakers and 2 x 3.5-inch dynamic drivers in a V-shaped cabinet configuration produce a massive, 3-dimensional sound
- 2 stereo channels with independent volume, 3D Expander, bass, mid, and treble controls
- Equally suitable for both hardware and software instruments
- Motion Sound patented 3D expander technology provides a lush, immersive field of sound with exceptional sonic depth
- Master volume and master low bass controls to quickly shape sound across your entire rig
- 7/8-inch Neutrik Speakon output for passive speakers
- Comprehensive output section including a 1/4-inch balanced out for passive speakers, 1/4-inch mono output, and 1/4-inch subwoofer output
- Highly portable design and ultra-lightweight MDF cabinet for an exceptional weight-to-volume ratio
