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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2018-05-23: #NameThatTuneTuesday! Guess the song!!! https://t.co/aKJFqVferg Learn more about the #Kurzweil Andante #CUP2A at… https://t.co/MVfmcjWTQl

2018-05-22: #Kurzweil #SP6 iPad Editor Now Available: https://t.co/vdL2IKhW7A https://t.co/aBsoLKq07T

2018-05-22: #ListeningBreak - "Retro Pads & Arps" Free SoundBank for the #Kurzweil #Forte Series: https://t.co/dF0S6sniAV #SP6… https://t.co/LM1vgVdeiW

2018-05-21: David Weiser with the keyboard rig at #JesusChristSuperstar live on NBC with multiple #Kurzweil #PC3K's and a… https://t.co/7gXv2O3ZNP

2018-05-21: RT @albertotrullu: @KurzweilMusic thanks ;) my live Rig Kurzweil Forte and PC3 https://t.co/RMaz9yUiKe

2018-05-21: RT @MarkGage64: Watch @OliviaThai's broadcast: LIVE at MGM Las Vegas supporting Mike Love | @kurzweilmusic @ehx #eggdrp #music https://t.c…

2018-05-17: #Kurzweil #SP6 owners - Check out the new - FREE - desktop Controller software - hot off the press!… https://t.co/3NNLUfrG5A

2018-05-17: https://t.co/h8Outrtvng Jim Alfredson @b3groover working on some sounds for Echoes of Pink Floyd tribute band. Of… https://t.co/rsQb0SdWeK

2018-05-16: Via #Ksetlist we took the #laureloryanny battle into the #Kurzweil #Forte... see what we found out...… https://t.co/e5G6GJQGVt

2018-05-15: "...un nouveau tour de force" - #Kurzweil #Forte v3.00 reviewed in @Audiofanzine ... In French -… https://t.co/A2X5TaQIoZ

2018-05-11: Follow us now also on Instagram - https://t.co/EAnvzrm4do https://t.co/RHLyRDYWVJ

2018-05-11: Olivia Thai @OliviaThai live with her brand new #Kurzweil #SP6. Go and see her amazing show while she is on tour if… https://t.co/pwrmZdRab4

2018-05-11: RT @MUSICBARRETO1: @KurzweilMusic @joetorresABC7 Join Living Music Legend JOE QUIJANO at his upcoming scheduled performance Wednesday, June…

2018-05-10: #TBT - so ahead of its time - https://t.co/dgfSQE6tL9

2018-05-08: #Kurzweil artist Skylar Thomas @SkylarThomas with her brand new #Forte 7. https://t.co/dAfWe9mZMs https://t.co/NlYeuTl76Y

2018-05-07: If you missed the great performance of Andrew Lloyd Webber's JCS #JesusChristSuperstar @JCSTheMusical at NBC last… https://t.co/0SPO9D4BoH

2018-05-07: RT @uptone_pl: Podczas #Musikmesse2018 na stoisku marki @KurzweilMusic mieliśmy okazję porozmawiać o nowych klawiszach #SP1 i #SP6 Całe vid…

2018-05-04: Be sure to check out The Cyberiam (@TheCyberiam), featuring #Kurzweil artist Frank Lucas on keys!… https://t.co/m51kNH7Dty

2018-05-03: #Kurzweil is at #SUPERBOOTH18 Berlin, courtesy of the Kurzweil distributor @SoundService_eu from May 3 till May 5.… https://t.co/fhhCfMX4pn

2018-05-01: Bleep Yeah! Come see #Kurzweil at the The Brooklyn #SynthExpo. It's back bigger and better than ever! JUNE 9-10!… https://t.co/7qrBBuISOq