PC3 Series Technology

128 hand-picked programs & dozens of professional quality FX Chains taken directly from our acclaimed PC3 Product Series.

SP4-8 Overview

Kurzweil's SP4-8 is the modern successor to our best selling SP88/X, which famously combined world-class Kurzweil sound quality with previously unheard of affordability and portability. The updated SP4-8 makes available to more players than ever the same sound set featured in our hugely successful PC3 line of professional keyboards, in an instrument that is slim, lightweight and extremely easy to use.



Good Things Come In Small Packages

Here at Kurzweil, we realize that many musicians have the need for a keyboard instrument that is both compact and lightweight. The SP4-8's enclosure is slender, elegant and easy to lift; once set up it leaves the smallest possible footprint, which means that you, not your keyboard, will be in the spotlight.

Up And Running In Record Time

With a user interface that's intelligently designed to make things as easy for you as possible, the SP4-8 provides the features that are most important, right where you'd want them. Create splits and layers with the touch of a button (up to 4 zones); select presets and setups from easy to access category and program buttons; quickly adjust effects parameters; everything is laid out so that you can be up and running and making music right out of the box.

No Compromises

While the SP4-8 is the most affordable keyboard that we currently offer, no compromises were made, no corners were cut, when it comes to its sounds. Featuring 128 hand-picked programs taken directly from our acclaimed PC3 line, the SP4-8 delivers the best of the best in every category of sound, with our famous Triple Strike Grand Piano, classic electric pianos and lush strings and orchestral instruments, along with top notch basses, guitars, winds, brass, percussion and drums. We even included some of our signature KB3 organs, with all KB3 parameters accessible via external MIDI control. Furthering the sonic pallet, the SP4 can also load programs created on our PC3 and PC3LE series keyboards*; additional sounds are also available for download on our website. Its 16-part multitimbral architecture makes the SP4-8 a powerful tool for writing and recording music in conjunction with an external sequencer or Desktop Audio Workstation.

(*within the limits of the SP4's DSP resources)

Icing On The Cake

In addition to utilizing programs from the PC3, the SP4-8 also features dozens of the PC3's professional quality effect chains. Everything from flawless concert hall reverbs and crisp delays to powerful distortion and amp simulation effects add another layer of depth and realism that can only be found in a Kurzweil. The most relevant effects parameters have been mapped to the SP's Timbre knob, so you can customize your sound without having to dive into menus or manuals.


All specifications subject to change without notice.

Spotlight Features

Kurzweil Product Comparison ChartSPS4-8 Stage PianoSP4-7 Stage PianoSP4 Series Desktop EditorKS-40A Compact 2-Way Self Powered MonitorskSetListKurzweil 3rd Party Devs

News

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2017-07-14: #Kurzweil PC3/K/A users - get the most out of your instruments - don't overlook the 'starter' video tutorial series: https://t.co/gABqbu7Amo

2017-07-13: #TBT Travel WAAAAY back to #Kurzweil Music Systems circa 1991! #K2000love https://t.co/sRBy6X7vl2

2017-07-12: #Kurzweil #ForteSE owners - learn the ins/outs of transposing in real-time: https://t.co/wa5QKJqyhs https://t.co/jMzOrQ3v2a

2017-07-10: RT @AudreyBussanich: Show 7/15 @stargazersnews w/ @iloveshelmusic! Song by me & @Hannahholbrook 🎹@KurzweilMusic 🎤@Electro_Voice https://t.…

2017-06-30: #Kurzweil #ForteSE owners - need more than 4 zones? 'Advanced' mode is here to help: https://t.co/L3KpCL5XON https://t.co/OeCmqK1eFr

2017-06-27: #Kurzweil #Forte 7/8 owners - learn the ins/outs of transposing in real-time: https://t.co/I7tHUrxmqe https://t.co/diSCpuKG5E

2017-06-26: #Kurzweil #Forte 7/8 owners - enjoy the latest free SoundBank - Legacy Pack 3: https://t.co/eBjUKou00v https://t.co/dPj2o6PDae

2017-06-23: Don't miss your chance to check out the #Kurzweil booth at @SweetwaterSound 's #GearFest!!! https://t.co/l0hJkqnwLP https://t.co/AMDZZPMVzi

2017-06-22: #TBT Travel in our wayback machine to see #Kurzweil Music System's beginnings: https://t.co/iicq3kmk9O

2017-06-16: Cats 2017 Korea tour and the #Kurzweil #PC3K! #weisersound https://t.co/1Jbq3873XL

2017-06-14: RT @AudreyBussanich: Listen to my EP Southern Side on #spotify https://t.co/nnkj4oZaNv @KurzweilMusic https://t.co/T45XEWD7fT

2017-06-14: If you are around Indiana, don't miss the Kurzweil demos at Sweetwater's #GearFest!!! https://t.co/l0hJkqnwLP https://t.co/L8MxvGMkFU

2017-06-12: Synthfest in Nantes, France. 3rd party developer, Stéphane Garganigo was there with his Kurzweil Forte: https://t.co/uAqm1JkuMD

2017-06-05: #Kurzweil #ArtisSE users - learn how to remotely control KB3 parameters via MIDI: https://t.co/2NABy0FR0w https://t.co/DqCRGPnmIJ

2017-06-02: RT @The_Atrium_DE: #KurzweilMusicSystems #vintage #goodoldtimes #Kurzweil #TheAtriumMusic #AnthemicPopRock https://t.co/WtrWHeMFSg @Kurzwei…

2017-05-30: #Kurzweil #Forte 7/8/SE users - learn about Algs + Cascade Mode in this Quick Tip tutorial #4: https://t.co/GjSVxJyCQj

2017-05-25: #Kurzweil #Forte7 demo video from Kraft Music https://t.co/vcigg0iPwd - For more info: https://t.co/u516M8FBq8

2017-05-24: #Kurzweil Pro-Products Comparison Chart - help identify the model features important to you:… https://t.co/oh7zUBxnLc

2017-05-22: #Kurzweil community - for all support questions please contact us directly via the form selection here:… https://t.co/exLP7P7D7V

2017-05-18: @KansasBand touring the US, with a #Kurzweil #Forte and a #PC3K6. https://t.co/bI6ZnGOV0j https://t.co/0DZH4TTcUV