qsc ks118 vs qsc ks212c

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). QSC KS212C Active Dual 12" Cardioid Subwoofer 5.0 out of 5 stars 6. The K series from QSC has achieved much success in the active PA market, with the latest ‘dot-two’ versions raising the game further. RCF Sub 8003-AS II. The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues. Dual 12-inch long excursion drivers; Dual 6th order band-pass design, Two M20 threaded sockets (one on top, one on side) accept 35 mm speaker pole, HxWxD = 24.5-inch x 15.5-inch x 33.5-inch (622 x 394 x 851 mm). 12 x. Such setups require careful adjustments of delay, polarity, output levels and distance between the units, to force the radiated energy to become directional. K Stands for Kilowatts: 2000+ Watts Peak Power, 1000 Watts Continuous Power These speakers' built-in Class D power amps employ QSC… Your email address will not be published. This … 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. Only 1 left in stock - order soon. Ne payez pas trop et trouvez les meilleurs prix et offres qsc ks118 et occasions QSC. Print Email. 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. “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 User Manual (24 pages) Brand: ... QSC KS212C ; QSC KS112 ; QSC KSub ; QSC K series ; QSC KLA series ; QSC … For more information, visit the K.2 Series webpage. QSC KS212C Powered Dual 12" Cardioid Subwoofer with Cover and Pole. It’s a single-box cardioid LF solution that offers fast, easy setup and offers solid directional performance. 1 . QSC KS118 18" 3600 Watt Powered Active DJ PA Subwoofers Subs w Covers Pack. Make sure to check out the reviews but first of all press the … Sort: Clear All. Free shipping. €108.62. They are intended to augment the low frequency range – typically between 20 Hz and 120 Hz – of the main loudspeakers covering higher frequency bands. Comparing QSC KS118-NA vs QSC KW181 . Figure 4 – Cardioid directivity characteristics of two subwoofers with inverted polarity and too short delay value applied, measured at 4 m. Figure 5 – Cardioid directivity characteristics of two subwoofers with inverted polarity and too short delay value applied, measured at 4 m. Inversely, if the delay between the two woofers is too long, the bass attenuation to the sides is not very effective and the bass radiation becomes again almost omnidirectional in the upper subwoofer bandwidth. QSC … Zaprasza 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. When not playing guitar, you can find him either rock climbing in the Swiss Alps or painting landscape watercolors in the wilderness. A few years ago, QSC introduced a new amplifier platform of four-channel DSP power amplifiers featuring Flexible Amplifier Summing Technology™ (FAST). Add at least two items to compare. Description Specs Rated 4.5/5 Reviews A Powered Sub That Keeps Your Low End Under Control. Figure 6 – Cardioid directivity characteristics of two subwoofers with inverted polarity and too long delay value applied, measured at 4 m. Figure 7 – Cardioid directivity characteristics of two subwoofers with inverted polarity and too long delay value applied, measured at 4 m. In order to overcome the adjustment difficulties encountered when trying to set up a cardioid array, QSC developed user-friendly products and solutions to guarantee perfect cardioid radiation at all times. $1,499.00. 4.8 out of 5 stars 9. 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. Sales & Expert advice 800.606.6969 or 212.444.6615. QSC KS118 Active Subwoofer. Your email address will not be published. The QSC KS118 is a very high-output active subwoofer producing impressive low frequencies for mobile entertainment, AV rental, event production, clubs and performance venues. No items to compare. 3.8 out of 5 stars 9. QSC K 12.2. Often compared with QSC KS212C. was - $2,102.96 | 29% OFF. ... #QSC KS212C … QSC also offers the KS112, KS118, and KS212C powered subwoofers. QSC GX5 Professional 500W/Channel @ 8 Ohms Stereo Power Amplifier 2U Amp. Exclusive 12, 8, 5 or 3 Easy Payments on QSC KS 212C 2 X 12 Inch 3600 Watt Active Cardioid Subwoofer only at AMS! The various cases below use a cardioid subwoofer arrangement with front and rear-firing woofers. Sort: Clear All. Online Guides. 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. Be respectful, keep it civil and stay on topic. 5% bought QSC KS118: £1,485: Our most popular Active Subwoofers: Compare Products: Related Products. £117. 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. Their on-board DSP technology performs the complex processing … The K.2 series includes the K12.2, K10.2, and K8.2 full-range 2-way powered speakers. $2,999.98. Punchy, clean, tight bottom-end. Achetez votre QSC KS118 sur SonoVente.com, Sonorisation à un prix à couper le souffle ! In addition, the cardioid ‘cancelation’ is only effective below 70 Hz (blue areas). $ 1,599.99. 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 … Visit QSC.com for full details. QSC have also published a page providing details of the differences between the original series and this K2 Series. … QSC KS212C … Customer Service 800.221.5743 or 212.239.7765. Amp works perfectly, I’ve only used it a couple times. The second example features a delay setting between the woofers that is too short. Print Email. 45 . In Stock! This super-efficient cardioid subwoofer delivers 15 dB more output from the front of the cab. QSC KSub Powered Subwoofer (1000 Watts, 2x12 All specifications are subject to change without notice. Jakie zalety płyną z technologii kardioidalnej w subwooferze oraz jak w prosty i samodzielny sposób wykorzystać klasyczną "kardioidę" w aktywnych subwooferach QSC KS118 oraz KS212C? Its on-board DSP menu offers the option of arraying two or more units in a forward/backward cardioid arrangement. Too much bass energy is still wasted into the open area behind an outdoor party or into musician’s microphones. Free shipping. ... QSC KS212C Active Dual 12-inch Cardioid Subwoofer Save my name, email, and website in this browser for the next time I comment. Add products. 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. 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 this case, the forward radiation is improved and better controlled but unwanted rear radiation (rear lobes) completely spoil the cardioid ‘cancellation’ effect. 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. 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). QSC KS 212C 2 X 12" 3600 Watt Active Cardioid Subwoofer. Sa directivité cardioïde permet une atténuation du niveau de pression acoustique de -15 dB à l’arrière. Often compared with QSC KS212C. 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. “Ranging from the ultra-compact KS112, to the single-enclosure cardioid KS212C … As a result, the coverage is varying between 180° at 50 Hz and 270° at 150 Hz. Add to list. QSC has launched the KS118 active subwoofer. $2,399.99. Add products. The 18–inch long-excursion driver has a four-inch–diameter voice coil and is mounted in a direct–radiating ported enclosure. This creates undesirable low-frequency build-up onstage and wastes energy. The new sub is a hair smaller and 15% lighter. QSC KSub Powered Subwoofer (1000 Watts, 2x12 Since the late 50’s sound engineers have setup subwoofer’s array – a minimum of two units. 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. 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. 4 . In this first case, we have inverted the polarity between the woofers (180-degree phase-shift on the rear woofer) and added an appropriate delay value between the woofers (note that the delay is fixed over the entire subwoofer bandwidth). 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 … SPL 136 dB, Omnidirektional - … QSC KS 212C Cover. 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. QSC K 12.2. QSC KS112. Comparing QSC KS118-NA vs QSC KW181 . In the mid-1950s, various hi-fi loudspeakers’ manufacturers started to introduce compact, sealed enclosures that had long-throw type woofers. Get it as soon as Wed, Aug 12. 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. Costa Mesa, CA (October 9, 2019)—QSC has introduced the KS118 active subwoofer, adding to its KS Series subwoofer family. With practice and experience, it is possible to set up a subwoofer array with additional electronics to implement a correct cardioid subwoofer radiation. 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. 33 . Looking at the strange horseshoe shape graph below one can see that the subwoofer is not usable above 140 Hz (black line). On-board DSP optimizes and protects … 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 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. The main cause for intrigue however, has to be the fact the KS212C … This means that such a subwoofer array will be cardioid at very low frequencies, but less and less so as you increase frequencies. QSC KW181. The new sub is a hair smaller and 15% lighter. our site, you accept our use of cookies, Cookie Policy, Privacy Policy qsc ks212c. In this compromised case, too much bass is still radiated towards undesirable areas. Prix inférieurs pour les produits QSC Prix qsc ks118 00. and Terms and Conditions. QSC KS212C. User Manual for the KS Family of subwoofers - Spanish, Application Guide for K Family Rental Sound - Spanish, Application guide for rental sound applications as it relates to the QSC K Series family of loudspeakers including examples, technical diagrams, and specifications - Spanish, Spanish specifications sheet for the KS212C cardioid subwoofer, KS212C Frequently Asked Questions - Spanish. What … It displays the standard radiation of any subwoofer – unless it is a cardioid one. „Wraz z wprowadzeniem KS118 firma QSC może zaproponować użytkownikom niespotykany wcześniej wybór doskonałych niskotonowych głośników dla ich systemów nagłośnieniowych. Bass energy radiates into all directions, in any setting, indoor or outdoor. QSC KS118 Direct Radiating 18" Subwoofer 4.9 out of 5 stars 14. Figure 9 – Cardioid directivity characteristics of QSC KS212C Cardioid Active Subwoofer, measured at 4 m. The blue areas indicate the rejection. $859. Most subwoofers radiate energy around the entire enclosure, leading to undesirable LF build-up on stage and wasted energy around the sides and rear of the system, The KS212C subwoofer keeps "bass in its place"with a single-box cardioid array that produces anamazing 15 dB more output at the front than at the rear, 1 Peak SPL is measured on-axis at 1m, pink noise crest factor 10dB, unweighted Continuous SPL is based on theoretical calculations based upon transducer sensitivity and peak available power (for comparison purpose and in accordance with common industry practice. QSC KS118 Cover, Housse de protection pour KS 118, En nylon robuste et résistant aux intempéries, Avec rembourrage de protection, Compartiment pour Comparer les prix qsc ks118 et enregistrer la comparaison. We have 1 QSC KS118 manual available for free PDF download: User Manual . 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. During the 1990s subwoofers were found in home stereo systems, custom car audio installations and in PA systems. QSC KS212C K Cardioid Active Subwoofer Speaker (3600 Watts) Aim the bass where you need it with QSC's KS212C powered sub. Add to Cart. Frequently asked questions for KS212C loudspeaker. $109.99 $ 109. Heard about QSC FAST Power Amplifiers Blog Nov 23, 2020. “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. A breakthrough in innovation and design, the 3,600 Watt KS212C … Amp works perfectly, I’ve only used it a couple times. To illustrate the challenges one can have to implement cardioid radiation using two subwoofers, let’s look at one parameter at a time. A breakthrough in innovation and design, the 3,600 Watt KS212C subwoofer uniquely provides all the benefits of cardioid deployment in a single, compact enclosure. 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. The term cardioid radiation – or heart-shaped – refers to the shape of the directional coverage in which levels are louder to the front of the unit and lower behind it. Was planning on starting my own DJ wedding business and ended up working for someone who had all the equipment. 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. 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. was - $3,969.93 | 24% OFF. Was planning on starting my own DJ wedding business and ended up working for someone who had all the equipment. Only 5 left in stock - order soon. ... the KS212C … The KS118 is a high output active subwoofer producing impressive low frequencies for mobile entertainment, AV rental, event production, and performance venues. QSC’s new KS212C, the world’s first-in-class single-box powered cardioid subwoofer, removes all the guesswork and hassle. This has been a challenge for many sound engineers and production companies for years. The following figure illustrates this with a measurement of two standard subwoofers facing forward and measured together. QSC KSUB. $1,499.00 $ 1,499. 1 . Back to Product List. QSC KS212C. le QSC KS212C est un caisson cardioïde amplifié d'une puissance de 3600 Watts. The KS118 succeeds the company’s KW181 model in the KS Series line of subwoofers. In order to simplify the setup work and make sure all QSC customers benefit, whenever needed, from perfect cardioid subwoofer radiation, we developed user-friendly products and solutions for a multitude of critical live sound applications. “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. QSC KS 212C … Cardioid subwoofers, such as the QSC KS212C or KS118 (using min. Item #: QSC KS212C LIST. 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. Christophe Anet is an electroacoustics engineer and senior Product Marketing Manager for QSC Live Sound. QSC KS112. For a copy of the QSC limited warranty visit the QSC website at www.qsc.com Package Contents 1 KS112, KS118, or KS212C subwoofer 1 Locking AC power cord 2 White QSC logo 1 QSC limited warranty TD-000453 1 Quick start guide TD-000499 – KS212C TD-001518 – KS112 TD-001551 – KS118 …

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