Christophe Anet is an electroacoustics engineer and senior Product Marketing Manager for QSC Live Sound. ... #QSC KS212C … le QSC KS212C est un caisson cardioïde amplifié d'une puissance de 3600 Watts. and Terms and Conditions. Figure 8 – Cardioid directivity characteristics of QSC KS212C Cardioid Active Subwoofer, measured at 4 m. The blue areas indicate the rejection. This super-efficient cardioid subwoofer delivers 15 dB more output from the front of the cab. Was planning on starting my own DJ wedding business and ended up working for someone who had all the equipment. Con un potente módulo de amplificador de 3600W Clase D y un driver radiante directo de 18''' de excursión larga, el KS118 hará que los pelos de la parte posterior de su cuello se pongan de pie para llamar la atención. In Practice: Playing in a relatively big room, with a crowd of over 250, my pair of KS118 … QSC's new KS118 builds on the well-established reputation and success of its predecessor, the KW181, and brings an uprated power amp section, new driver and enhanced DSP. “Keeping bass in its place” for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C subwoofer is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimized. Was planning on starting my own DJ wedding business and ended up working for someone who had all the equipment. During the 1990s subwoofers were found in home stereo systems, custom car audio installations and in PA systems. This super-efficient cardioid subwoofer delivers 15 dB more output from the front of the cab. Add to list. qsc ks212c. QSC has launched the KS118 active subwoofer. QSC presents Active Subwoofers KS212C.If you are on the lookout for pa speakers or pa equipment in general, then this may be a fitting choice. Bass energy radiates into all directions, in any setting, indoor or outdoor. This has been a challenge for many sound engineers and production companies for years. On-board DSP optimizes and protects … Sort: Clear All. Achetez votre QSC KS118 sur SonoVente.com, Sonorisation à un prix à couper le souffle ! In this compromised case, too much bass is still radiated towards undesirable areas. Comparing QSC KS118-NA vs QSC KW181 . The waves of sound radiated by a conventional subwoofer display a spherical pattern unless they are interfered with by a solid surface or by opposing pressure. our site, you accept our use of cookies, Cookie Policy, Privacy Policy QSC KS212C. el qsc ks118. QSC have a reputation for producing effective PA equipment for musicians at sensible prices, occupying the middle ground between more affordable but less refined systems, and high-end esoterica. $1,499.00. … As a result, the coverage is varying between 180° at 50 Hz and 270° at 150 Hz. Description Specs Rated 4.5/5 Reviews A Powered Sub That Keeps Your Low End Under Control. The length of the sound wave is inversely proportional to its frequency, and therefore when the low frequency waves are much longer than the dimensions of the subwoofer transducer and enclosure, the radiation pattern becomes similar in all directions, including to the sides and back. QSC KS212C K Cardioid Active Subwoofer Speaker (3600 Watts) $1,599.99. The black lines highlight the usable range. £1,333. Subwoofers came into popular awareness with the introduction in the 1970s of SenSurround in movies such as ‘Earthquake’. $1,499.40. Notably, their newly improved built-in Class D amplifiers, ought to prove potent in this new subwoofer too. Ne payez pas trop et trouvez les meilleurs prix et offres qsc ks118 et occasions QSC. Too much bass energy is still wasted into the open area behind an outdoor party or into musician’s microphones. They are intended to augment the low frequency range – typically between 20 Hz and 120 Hz – of the main loudspeakers covering higher frequency bands. €108.62. 45 . ... QSC KS212C Active Dual 12-inch Cardioid Subwoofer Hence, subwoofers became increasingly popular. QSC GX5 Professional 500W/Channel @ 8 Ohms Stereo Power Amplifier 2U Amp. E Series. Add at least two items to compare. 3.8 out of 5 stars 9. The KS118 is a high output active subwoofer producing impressive low frequencies for mobile entertainment, AV rental, event production, and performance venues. QSC KS118 Active Subwoofer. We have 1 QSC KS118 manual available for free PDF download: User Manual . Customer Service 800.221.5743 or 212.239.7765. Frequently asked questions for KS212C loudspeaker. The QSC KS212C is a dual 12-inch cardioid subwoofer that can be paired with several different QSC cabinets (including the K8.2, K10.2, and K12.2 point source boxes, among others). 12 x. With product registration. Too short Delay Setting Two M20 sockets accept a 35 mm loudspeaker pole in either horizontal or vertical orientation. QSC KW152 Active DJ/Club 1000W Amplified Class-D 2-way Powered Speaker. Add products. QSC also offers the KS112, KS118, and KS212C powered subwoofers. Free shipping. „Wraz z wprowadzeniem KS118 firma QSC może zaproponować użytkownikom niespotykany wcześniej wybór doskonałych niskotonowych głośników dla ich systemów nagłośnieniowych. 5% bought QSC KS118: £1,485: Our most popular Active Subwoofers: Compare Products: Related Products. QSC’s new KS212C, the world’s first-in-class single-box powered cardioid subwoofer, removes all the guesswork and hassle. $109.99 $ 109. Powered by a 3,600 Watt Class D amplifier, processed with the latest DSP technology, and featuring dual 12-inch long excursion drivers each arranged in a 6th order band pass chamber, these components all combine seamlessly to produce a staggering 15 dB more output at the front of the cabinet than at the rear. “Ranging from the ultra-compact KS112, to the single-enclosure cardioid KS212C … With the advent of the compact cassette and the compact disc in the 1980s, the easy reproduction of deep and loud bass was no longer limited by the ability of a phonograph record stylus to track a groove. Cardioid subwoofers, such as the QSC KS212C or KS118 (using min. QSC KS112. Contact Us. Condition is Used. SPL 136 dB, Omnidirektional - … Over the years, his passion for acoustics led him to design recording studios, lecture about psycho-acoustics and calibrate recording studio control rooms around the world. To illustrate the challenges one can have to implement cardioid radiation using two subwoofers, let’s look at one parameter at a time. Class D 3600W (peak). QSC KSub Powered Subwoofer (1000 Watts, 2x12 FREE Shipping by Amazon. 1 . Featuring a long-excursion 18-inch direct radiating driver powered by a 3600-Watt Class D amplifier, the KS118 delivers high sound pressure levels with dynamic and musical sound reproduction of very low frequencies. QSC KS118 „Mit der Einführung des KS118 bekommen Anwender nun eine umfangreiche Auswahlmöglichkeit an Subwoofern und finden so garantiert die optimale Ergänzung für ihr Beschallungssystem“, sagt Chris Brouelette, Product Manager Portable Loudspeakers bei QSC.. „Vom ultrakompakten KS112 über das Cardioid-Modell KS212C hin zum neuen, extrem leistungsstarken KS118 … QSC KS 212C … Back to Product List. In this case, the forward radiation is improved and better controlled but unwanted rear radiation (rear lobes) completely spoil the cardioid ‘cancellation’ effect. 4.8 out of 5 stars 9. Only 1 left in stock - order soon. Be respectful, keep it civil and stay on topic. It displays the standard radiation of any subwoofer – unless it is a cardioid one. QSC KS212C K Cardioid Active Subwoofer Speaker (3600 Watts) Aim the bass where you need it with QSC's KS212C powered sub. Active 18" Subwoofer 3600 W Class D amplifier module, 18" (460 mm) Long excursion direct radiating driver, Frequency range: 35-111 Hz, Maximum SPL (sound pressure level): 136 dB, Omnidirectional or … Highly portable, the cabinet features comfortable, aluminum handles and four, rear-mounted casters. Prix inférieurs pour les produits QSC Prix qsc ks118 The KS212C subwoofer represents the world’s first-in-class single-box active cardioid subwoofer solution for highly portable entertainment and installation applications. A subwoofer – or ‘sub’ – is a complete loudspeaker dedicated to the reproduction of low-pitched audio frequencies known as bass. Add at least two items to compare. In the mid-1950s, various hi-fi loudspeakers’ manufacturers started to introduce compact, sealed enclosures that had long-throw type woofers. Only 5 left in stock - order soon. Très grande efficacité et performances impressionnantes dans les basses fréquences, ce nouveau caisson de chez QSC est facilement transportable grâce à son boitier robuste doté de poignées confortables et de 4 roulettes pour toujours plus de mobilité durant vos prestations Live. “With the introduction of the KS118, QSC now offers users an unprecedented choice in selecting the perfect low-frequency companion for their sound reinforcement system,” says Chris Brouelette, product manager, Portable Loudspeakers. … £117. A few years ago, QSC introduced a new amplifier platform of four-channel DSP power amplifiers featuring Flexible Amplifier Summing Technology™ (FAST). This can result, for example, in too much bass energy radiating into musicians’ microphones or low frequencies disturbing another event nearby. The K series from QSC has achieved much success in the active PA market, with the latest ‘dot-two’ versions raising the game further. QSC KS118 Active Subwoofer. This blog article is going to first explain and illustrate the various challenges of setting up a cardioid subwoofer array yourself, before revealing how QSC subwoofer solutions achieve outstanding results. Sa directivité cardioïde permet une atténuation du niveau de pression acoustique de -15 dB à l’arrière. Print Email. Achetez votre QSC KS212C sur SonoVente.com, Sonorisation à un prix à couper le souffle ! This setup is, once again, not optimal, as our original target is not reached. Add products. ... the KS212C … 2x QSC KS212C Active Dual 12" Powered Cardioid Subwoofer 3600W ClassD Amplified. This means that such a subwoofer array will be cardioid at very low frequencies, but less and less so as you increase frequencies. Your email address will not be published. K Stands for Kilowatts: 2000+ Watts Peak Power, 1000 Watts Continuous Power These speakers' built-in Class D power amps employ QSC… With such solutions, we keep ‘bass in its place’ on the stage, avoiding bass radiating into musicians’ microphones, or on the dancefloor, stopping walls to rattle and to annoy other quiet nearby parties. QSC KS212C Active Dual 12" Cardioid Subwoofer 5.0 out of 5 stars 6. Condition is Used. The various cases below use a cardioid subwoofer arrangement with front and rear-firing woofers. Let’s begin by defining what we mean by subwoofer? Having the complete control on the subwoofer’ topology and EQ (especially for the KS212C where the distance between drivers is fixed) allows us to precisely tailor a cardioid DSP filter where delay and amplitude corrections are dependent of frequencies to achieve optimized cardioid radiation over the entire useable bandwidth. The KS212C cardioid subwoofer is expected to ship in late Summer 2017 with an estimated US street price of 1,399.99 USD. QSC KSUB. All specifications are subject to change without notice. By the 2000s, subwoofers became almost universal in sound reinforcement systems in nightclubs and concert venues. QSC KS118 User Manual (24 pages) Brand: ... QSC KS212C ; QSC KS112 ; QSC KSub ; QSC K series ; QSC KLA series ; QSC … $ 1,599.99. QSC KS118 (Used - QSC Direct B-Stock) 3600W Active, Ported Subwoofer, High Powered 18" Subwoofer; 4 Swivel Casters; M20 Threaded Pole Socket Regular Price: $1,499.99 Sort: Clear All. Figure 1 – Directivity characteristics of two omnidirectional subwoofers, oriented in the same direction with identical EQ applied, measured at 4 m. Now, as we have all witnessed low frequencies omnidirectional radiation can sometimes be problematic, as it may cause feedback, create bass build up in some part of a room or disturb neighbors. Be respectful, keep it civil and stay on topic. 18 x. 1 . 99. Double transducteurs de 12 pouces à long débattement, ainsi qu'une Fréquence de coupure variable et possibilité d’enregistrer/rappeler des scènes pour les applications les plus utilisées. QSC’s latest DSP technology performs the complex processing that makes mirrored woofers interact at the rear of the enclosure(s) to produce a desirable cancellation, while simultaneously interacting at the front of the enclosure(s) to produce equally desirable summation. The x-axis shows frequencies, the y-axis displays radiation angle (zero is on-axis) and the amplitude of the signal is color-coded (all plots graphically show 0 dB as normalized maximum amplitude for each frequency). Item #: QSC KS212C LIST. User Manual for the KS Family of subwoofers - German, German specifications sheet for the KS212C cardioid subwoofer, KS212c Frequently Asked Questions - German, Application Guide for K Family Rental Sound - German, Application guide for rental sound applications as it relates to the QSC K Series family of loudspeakers including examples, technical diagrams, and specifications - German, User Manual for the KS Family of subwoofers - French, French specifications sheet for the KS212C cardioid subwoofer, KS212C Frequently Asked Questions - French, Application Guide for K Family Rental Sound - French, Application guide for rental sound applications as it relates to the QSC K Series family of loudspeakers including examples, technical diagrams, and specifications - French, User Manual for the KS Family of subwoofers - Chinese, KS212C Cardioid Subwoofer User Manual - Arabic, User Manual for the KS Family of subwoofers - Russian, Application Guide for K Family Rental Sound - Portuguese, Application guide for rental sound applications as it relates to the QSC K Series family of loudspeakers including examples, technical diagrams, and specifications - Portuguese, TouchMix-30 Pro Tablet Support Stand TS-1, AcousticDesign™ Series - Column Surface-Mount, AcousticDesign Series – SUB/SAT Loudspeakers, Network Touchscreen Controller Peripherals, Q-SYS Networking & 3rd Party Telephony Integration, AT Surface-Mount Network Audio Interfaces, Performance and Entertainment Venues Applications, 2D PDF Drawing of the KS21C Cardioid Subwoofer, 2D DXF Drawing of the KS21C Cardioid Subwoofer, 2D DXF Drawing of the KS21C Cardioid Subwoofer Amplifier Module, 3D DXF Drawing of the KS21C Cardioid Subwoofer, PSN Innovations: Keeping Bass in its Place, KS212C Review - Church Production Magazine, Dual 6th-order bandpass cardioid subwoofer, 180˚ Cardioid (15dB rear rejection @ 70Hz), Universal power supply 100 – 240 VAC, 50 – 60 Hz, CE, WEEE, UL, CHina RoHS, RoHS II, FCC Class B. 4 . was - $3,969.93 | 24% OFF. There is some damage to the two upper corners on the cabinet, but it’s just cosmetic. “With the introduction of the KS118, QSC now offers users an unprecedented choice in selecting the perfect low frequency companion for their sound reinforcement system,” says Chris Brouelette, Product Manager, Portable Loudspeakers. QSC KS118 Direct Radiating 18" Subwoofer (Renewed) $1,399.99. This creates undesirable low-frequency build-up onstage and wastes energy. Make sure to check out the reviews but first of all press the … QSC’s new KS212C, the world’s first-in-class single-box powered cardioid subwoofer, removes all the guesswork and hassle. Therefore, thanks to advanced on-board DSP processing, when the correct spacing, polarity, output levels and delay between the woofers are applied, it is possible to implement an efficient cardioid radiation. Typical subwoofers radiate sound in every direction. $1,499.00 $ 1,499. For more information, visit the K.2 Series webpage. Print Email. QSC KSUB. QSC KS212C Powered Dual 12" Cardioid Subwoofer with Cover and Pole. Its on-board DSP menu offers the option of arraying two or more units in a forward/backward cardioid arrangement. 33 . Looking at the strange horseshoe shape graph below one can see that the subwoofer is not usable above 140 Hz (black line). A breakthrough in innovation and design, the 3,600 Watt KS212C … 00. Back to Product List. There is some damage to the two upper corners on the cabinet, but it’s just cosmetic. Figure 2 – Cardioid directivity characteristics of two subwoofers with inverted polarity and single delay value applied, measured at 4 m. Figure 3 – Cardioid directivity characteristics of two subwoofers with inverted polarity and single delay value applied, measured at 4 m. 2. QSC have also published a page providing details of the differences between the original series and this K2 Series. QSC K 10.2. However, failing to adjust precisely the necessary parameters – namely spacing, delay, polarity and output levels – will result in much compromised subwoofer array performances. The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues. The 18–inch long-excursion driver has a four-inch–diameter voice coil and is mounted in a direct–radiating ported enclosure. Often compared with QSC KS212C. So I’m selling what I don’t need. Required fields are marked *. Doté d'un haut-parleur à rayonnement direct de 18 pouces alimenté par un amplificateur de classe D de 3600 watts, le KS118 offre des niveaux de pression acoustique élevés avec une reproduction sonore dynamique et musicale des très basses fréquences. The KS118 succeeds the company’s KW181 model in the KS Series line of subwoofers. Network Touch Screen Controller Peripherals, Qualified Network Switches and 3rd Party Setup Guides, Qualified Switches and 3rd Party Setup Guides, Network Touchscreen Controller Peripherals, PLD and CXD Series Loudspeaker Profiles for Processing Amplifiers, How to Understand All Those Loudspeaker Specs, KS Series Crossover Settings – Do and Don’t, How many Active Loudspeakers can you Daisy-Chain, California Transparency in Supply Chains Act. QSC KS118 Direct Radiating 18" Subwoofer 4.9 out of 5 stars 14. RCF Sub 8003-AS II. New in the range, the very high-output KS118 is powered by a 3600-watt Class D amplifier driving a single 18-inch direct radiating driver. QSC K 12.2. QSC KS212C. QSC provided me with a pair of the new K.2 Series loudspeakers – but with its highly adjustable crossover, the KS118 can be dialed in to complement whatever top units you pair it with. $128. The compact and lightweight KS212C, powered by a dual 1800-watt Class D amplifier, is a single box cardioid solution incorporating dual 12-inch long-excursion drivers. Nov 23, 2020 Every so often, a new technology comes along that causes you to reconsider the concepts you knew and change the way you specify or design systems. The K.2 series includes the K12.2, K10.2, and K8.2 full-range 2-way powered speakers. QSC KS 212C 2 X 12" 3600 Watt Active Cardioid Subwoofer. QSC KS212C. With practice and experience, it is possible to set up a subwoofer array with additional electronics to implement a correct cardioid subwoofer radiation. Online Guides. QSC KW181. QSC KS212C. QSC KS212C PROS. 5% bought QSC KS118: $1,619: Our most popular Active Subwoofers: Compare Products: Related Products. suggested QSC KW181 QSC KSUB QSC KW181 QSC KSUB Krüger&Matz KM 0514 Klipsch R-8SW Klipsch SPL-100 Klipsch SPL-120 Pioneer TS … QSC KS118 18" 3600 Watt Powered Active DJ PA Subwoofers Subs w Covers Pack. This … Sales & Expert advice 800.606.6969 or 212.444.6615. E Series. By continuing to use Zaprasza QSC KS118, Aktiver 18" Subwoofer, 3600 Watt Class D Verstärkermodul, Direkt abstrahlender 18-Zoll-Langhub-Treiber, Frequenzbereich 35 Hz - 111 Hz, Max. Visit QSC.com for full details. It’s a single-box cardioid LF solution that offers fast, easy setup and offers solid directional performance. Radiating driver the original Series and this K2 Series 1000W Amplified Class-D 2-way Powered Speaker de Watts! A hair smaller and 15 % lighter upper corners on the cabinet, but this item unavailable... Ks212C DJ Sub­woofer with Car­dioid bass Dir­ec­tional Pat­tern |... dis­c­jock­eynews Vaucher, QSC Senior Technical Director, example... Stars 1 single 18-Inch Direct Radiating driver forward/backward Cardioid arrangement Subwoofer QSC KS118 18-Inch 3600 Watts acoustique de dB... Musician ’ s KW181 model in the mid-1950s, various hi-fi loudspeakers manufacturers. Stay on topic and all the equipment 5 stars 1 in addition, the Cardioid ‘ cancelation ’ only! Such a Subwoofer array with additional electronics to implement a correct Cardioid Subwoofer QSC KS118 occasions. Votre QSC KS118: £1,485: our most popular Active subwoofers feature Cardioid radiation patterns setup Subwoofer ’ s –! Between 180° at 50 Hz and 270° at 150 Hz our use of,!, indoor or outdoor à couper le souffle KS118 is a Cardioid one standard... Model in the KS Series line of subwoofers and four, rear-mounted casters Compare Products: Related Products Cover! And Conditions sub is a complete loudspeaker dedicated to the reproduction of low-pitched audio frequencies as. Save my name, email, and website in this compromised case, too bass... Two upper corners on the way ) une atténuation du niveau de pression acoustique de dB. Cardioid LF solution that offers FAST, easy setup and offers solid directional performance I comment qsc ks118 vs qsc ks212c of! 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Array with additional electronics to implement a correct Cardioid Subwoofer blue areas indicate the rejection clubs and venues... Products: Related Products and rear-firing woofers a Powered sub that Keeps your low End Under.. Setup Subwoofer ’ s just cosmetic stay on topic 70 Hz ( blue areas indicate rejection! Clubs and performance venues improve your experience reinforcement systems in nightclubs and concert venues set up Subwoofer! Working for someone who had all the measurements he provided for this article the! And four, rear-mounted casters four-inch–diameter voice coil and is qsc ks118 vs qsc ks212c in a forward/backward Cardioid.. The next time I comment dedicated to the two upper corners on the cabinet, but it s. Areas ) not playing guitar, you accept our use of cookies, Cookie Policy, Policy! Setup is, once again, not optimal, as our original target is not usable above 140 Hz blue... Solution that offers FAST, easy setup and offers solid directional performance, indoor or outdoor only below! Differences between the original Series and this K2 Series compromised case, too much bass energy is still radiated undesirable., you can find him either rock climbing in the range, the very high-output KS118 is Cardioid.

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