SPS4-8 Features & Specs

All specifications subject to change without notice.

Keyboard: 88-note, graded-hammer action (LK40GH)
Display: 16 character LCD w/ front-panel contrast adjust
Polyphony: 64 Voice Polyphony, dynamically allocated
Multitimbral: 16 parts (one per MIDI channel)
Quick Split/Layer: Easy access with adjustable relative volume (up to 4 zones)
Factory Presets: 128 (taken from the acclaimed PC3 sound set, including select KB3 organs and KVA synths)
User Presets: 64
Factory MIDI Setups: 64
User MIDI Setups: 64 (with 4 programmable zones for splits and layers)
Effects: Dozens of complex effect chains taken from the PC3, with everything from concert hall reverbs to amplifier simulations and rotary effects
Controllers: Pitch ribbon, modulation slider, 1 front panel knob, 1 switch-pedal input (supports optional, dual-pedal), 1 continuous control pedal input
Analog Outputs: Two 1/4" balanced TRS analog (24-bit DACs)
Analog Inputs: Two 1/4" balanced TRS inputs; mix into speaker system
Sound System:

Stereo 19W/channel @ <1% THD+N; 48W maximum total power

Two 4 x 6" woofers (in ported enclosure)

Two 1” neodynium magnet dome tweeters

Headphones: 2 front-mounted 1/4" outputs
MIDI: In, Out
USB:

Complete MIDI functionality over USB

User program/setup file transfer to/from PC/Mac

Operating System updates from PC/Mac

FREE OS Updates: OS updates over USB
FREE Sounds: The SP4 can also load programs created on our PC3 and PC3LE series keyboards (*within the limits of the SP4's DSP resources). Additional sounds are also available for download on our website (loaded over USB)
Included Accessories: Power cable, Switch pedal, USB cable, (4) self adhesive feet
Height: (4.5") (11.43cm)
Depth: (14.5") (36.83cm)
Length: (51.75") (131.45)
Weight: (41 lb.) (18.6 kg)
Power: 90-250V free voltage external power supply (19VDC, 3.42A)

Spotlight Features

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News

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2016-04-27: #Kurzweil #Forte 7/8/SE owners - check out the latest free SoundBank: Bass-Lead: https://t.co/NzVGtIFkcL + demo: https://t.co/FZ41C2Vmy0

2016-04-27: Check out Godlike Productions Mikro Tutorial showing how to add a chorus to a pad on the #Kurzweil #PC3: https://t.co/5lhQ12DN8H

2016-04-21: #TBT https://t.co/EZhI2J67Ov

2016-04-21: #Prince #RIP

2016-04-20: #Kurzweil #Forte 7/8/SE owners - check out the latest free SoundBank- Kinder Sounds: https://t.co/NzVGtIFkcL + demo: https://t.co/tcW7Q6talm

2016-04-18: RT @Hannahholbrook: Trying out the brand new Forte SE @KurzweilMusic headquarters. I could just compose on this all day :) https://t.co/rLk…

2016-04-18: RT @Hannahholbrook: Trying out the brand new Forte SE at @KurzweilMusic headquarters. I could just compose on this all day :) https://t.co/…

2016-04-17: RT @iloveshelmusic: Had a blast in Boston playing one of the first @KurzweilMusic keyboards ever made :) https://t.co/eLIFdbsUNJ

2016-04-14: #Kurzweil #Forte 7/8/SE owners - check out the latest free SoundBank- DP1: https://t.co/NzVGtIFkcL https://t.co/OM4TztxnkA

2016-04-13: #Kurzweil's own Dave Weiser enters the Artist Lounge: https://t.co/nTnQ7kB36c https://t.co/UVMCY0twZp

2016-04-11: @alyankovic kbdst Ruben V gearing up for the Mandatory Fun Tour pt 2. Starting @StephenAtHome and ending @RadioCity. https://t.co/VQJm8Nyga3

2016-04-07: Check out the #Kurzweil #ForteSE @musikmesse: https://t.co/wSxCZ1iemY

2016-04-07: #Kurzweil #Forte7/8 users - learn to pedal through your Favorites! - https://t.co/zHkqMSPHja

2016-04-07: #Kurzweil #ForteSE free OS update v1.10 coming soon!: https://t.co/gBbi9AbXaS https://t.co/zHElPJQ5S9

2016-04-07: RT @iloveshelmusic: Also playing a @KurzweilMusic PC3K8 at the Kurzweil booth in Hall 9.1 at 5pm. #Frankfurt #Musikmesse

2016-04-06: #Kurzweil #ForteSE owners - check out the lastest free SoundBank - DMM: Drum Multi Machine: https://t.co/NzVGtIFkcL https://t.co/2ogDxpPQqh

2016-04-01: #Kurzweil #ForteSE KVA Synth Patch Kreator demo by https://t.co/p0e0OgCKoA: https://t.co/VhQkLvXuqt

2016-04-01: #Kurzweil #ForteSE piano preset demo by https://t.co/p0e0Ogl9x2: https://t.co/tMjrkPv0tz

2016-03-28: #Kurzweil #Forte owners, get the updated Musician's Guide Manual (revD) for update v1.40 today (.pdf and .epub): https://t.co/yJN4fPudsH

2016-03-25: #Kurzweil #Forte 7/8/SE owners - check out the Patch Kreator: KVA Synth ! https://t.co/NzVGtInJld https://t.co/0Wey7nGg0Y