KS-40A Features & Specs

All specifications subject to change without notice.

Cabinet: 100% wood cabinet using 12mm non-resonant MDF
HF Driver: 3/4 inch (19mm) dome type, magnetically shielded
LF Driver: 4 inch (106mm) diameter, magnetically shielded
Bass Reflex Port: rear panel
Power Output: 10Wrms x2 (at 1KHz, 10% THD)
Frequency Response: 100-10,000Hz (at -5dB)
Controls: 1x Volume, 1x Sub Bass
Input Ports:

2 pairs of stereo RCA jacks, internally mixed

(Line A inputs feature treble boost of 9dB at 10KHz; Line B inputs are flat)

Input Impedance: 20K Ohms
Height: (9-1/16") (23.00 cm)
Width: (5-7/8") (14.80 cm)
Depth: (7-1/16") (18.00 cm)
Weight: (11.00 lb.) (5 kg), both cabinets

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News

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2017-09-20: RT @sonicstate: New Kurzweil Stage Piano: SP6 has a fully-weighted, velocity-sensitive keyboard https://t.co/eJq0syr0NA @KurzweilMusic http…

2017-09-18: RT @EM_Magazine: User-friendly @KurzweilMusic SP6 stage piano features powerful processing & intuitive interface. $1295 MAP https://t.co/s2…

2017-09-18: RT @KeyboardMag: Coming soon from @KurzweilMusic is the new SP6 Stage Piano. https://t.co/beUQxd2LnC https://t.co/SotefiAzFw

2017-09-12: Tricked out Tues. #Kurzweil #Forte Shredder Leads with Dave Weiser - https://t.co/snxzqTCFER

2017-09-11: #Kurzweil M-1 owners - learn to set up a practice metronome: https://t.co/fGxUqaLeQD https://t.co/Z7agecG5Tn

2017-09-09: RT @MauriceRoncalli: Warming Up @JFITZI_ @pinkfloyd @_DavidGilmour @Fender @KurzweilMusic @Akai_Pro @shure @KeyboardMag @JoannaRiggs84 http…

2017-09-08: Backing up Broadway on Kurzweil Synths: https://t.co/oqvJn62ZC1 https://t.co/UDDYIkhNbP

2017-09-07: Say hello to the incredible cast of The MAD Show @wheeleropera posing with the #Kurzweil #PC3K8! https://t.co/CCIZ7sfmtA

2017-09-05: Great pics from Kurzweil user Ján Beňo playing his #PC3LE for the Catholic Charismatic Renewal Jubilee in Rome this… https://t.co/XgeU00BuYL

2017-09-01: RT @AudreyBussanich: Tune into @csgazette on FB live around noon for interview & 🎶 🎹! ❤️ my hometown #ColoradoSprings Board @KurzweilMusi…

2017-08-31: RT @pskerrittmusic: Great #jazz , stolen #photo @KurzweilMusic @GuruDrumsUK @FenderGBI @Fender @shure @ShureUK #sm58 #paulskerrittband #dar…

2017-08-30: #Kurzweil #SP6 demo from our very own @hipogrito https://t.co/uYvNU2hDZj

2017-08-28: Really well done: Live! PC3 orchestral sounds (the Forte/Forte SE/SP6 have all the orch samples of the PC3) +more! https://t.co/sP7bQdaldw

2017-08-24: #Kurzweil keyboards are being used in recording studios all over the world, like this one in Italy: https://t.co/W0VDaqKlJq

2017-08-23: @iloveshelmusic - Stronger Than My Fears, (extract): https://t.co/1rqUCE2iRz - w/ Kurz Artist Hannah Holbrook- https://t.co/RKp4QeY4sW

2017-08-21: RT @KeyboardMag: Look what's coming Fall 2017 from @KurzweilMusic https://t.co/71AtrMTGAv https://t.co/RpajC3d1sP

2017-08-21: RT @audiofanzinefr: Un nouveau piano de scène chez Kurzweil https://t.co/UA2nkH3kxU @KurzweilMusic

2017-08-21: RT @audiofadermag: News dell'ultima ora => @KurzweilMusic presenta il nuovo stage piano SP6! Ecco le prime info https://t.co/YEv3fDHwmb #pr…

2017-08-21: RT @Muzyk_FCM: Szczegółowe informacje na temat nowego pianina scenicznego @KurzweilMusic #SP6: https://t.co/cAGRj3FEI1

2017-08-18: Introducing the new #Kurzweil #SP6 Stage Piano: https://t.co/MRo8h90K55 https://t.co/rI1PuobDYF