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qsc ks118 vs qsc ks212c

Sales & Expert advice 800.606.6969 or 212.444.6615. QSC … Figure 9 – Cardioid directivity characteristics of QSC KS212C Cardioid Active Subwoofer, measured at 4 m. The blue areas indicate the rejection. QSC’s new KS212C, the world’s first-in-class single-box powered cardioid subwoofer, removes all the guesswork and hassle. QSC KS118 Active Subwoofer. In Stock! 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. 45 . 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 KLA181 18” 1000-Watt Active Line Array System Subwoofer, Black 5.0 out of 5 stars 1. Hence, subwoofers became increasingly popular. QSC KS 212C Cover. KS118 Active Subwoofer with a 3600-Watt Class-D Amplifier, 18-Inch Long Excursion Direct Radiating Driver, Selectable DEEP Mode, Omni-Directional or … was - $3,969.93 | 24% OFF. 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). 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. This creates undesirable low-frequency build-up onstage and wastes energy. … 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 black lines highlight the usable range. 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. QSC KS212C. 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. The second example features a delay setting between the woofers that is too short. QSC KS212C. 33 . This means that the bass attenuation to the side of the subwoofer is fine whilst a lot of bass energy is still radiated to the back. $128. The new sub is a hair smaller and 15% lighter. QSC KSub Powered Subwoofer (1000 Watts, 2x12 Too short Delay Setting 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. 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. The following figure illustrates this with a measurement of two standard subwoofers facing forward and measured together. No items to compare. 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 … and Terms and Conditions. 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. A breakthrough in innovation and design, the 3,600 Watt KS212C … QSC KS118 Direct Radiating 18" Subwoofer (Renewed) $1,399.99. “Ranging from the ultra-compact KS112, to the single-enclosure cardioid KS212C … $2,999.98. Prix inférieurs pour les produits QSC Prix qsc ks118 Add at least two items to compare. 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. Free shipping. 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 Achetez votre QSC KS118 sur SonoVente.com, Sonorisation à un prix à couper le souffle ! QSC KS118 Direct Radiating 18" Subwoofer. QSC KS212C K Cardioid Active Subwoofer Speaker (3600 Watts) Aim the bass where you need it with QSC's KS212C powered sub. However, to implement proper cardioid radiation, the adjustments of the above-mentioned parameters must be applied with an appropriate understanding of the laws of physics. 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. KS118 Active Subwoofer with a 3600-Watt Class-D Amplifier, 18-Inch Long Excursion Direct Radiating Driver, Selectable DEEP Mode, Omni-Directional or Cardioid Radiation Modes, Adjustable Crossover and Delay. The KS118 is a very high output active subwoofer producing impressive low frequencies for mobile entertainment, AV production, clubs and performance venues. This super-efficient cardioid subwoofer delivers 15 dB more output from the front of the cab. QSC KS118 User Manual (24 pages) Brand: ... QSC KS212C ; QSC KS112 ; QSC KSub ; QSC K series ; QSC KLA series ; QSC … K Stands for Kilowatts: 2000+ Watts Peak Power, 1000 Watts Continuous Power These speakers' built-in Class D power amps employ QSC… So I’m selling what I don’t need. The black lines highlight the usable range. ... #QSC KS212C DJ Sub­woofer With Car­dioid Bass Dir­ec­tional Pat­tern |... dis­c­jock­eynews . Print Email. Punchy, clean, tight bottom-end. qsc ks212c. QSC KS212C Active Dual 12" Cardioid Subwoofer 5.0 out of 5 stars 6. Comparing QSC KS118-NA vs QSC KW181 . Their on-board DSP technology performs the complex processing … QSC K 10.2. Looking at the strange horseshoe shape graph below one can see that the subwoofer is not usable above 140 Hz (black line). Your email address will not be published. QSC has launched the KS118 active subwoofer. 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. 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. “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. „Wraz z wprowadzeniem KS118 firma QSC może zaproponować użytkownikom niespotykany wcześniej wybór doskonałych niskotonowych głośników dla ich systemów nagłośnieniowych. 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. Bass energy radiates into all directions, in any setting, indoor or outdoor. €108.62. $ 1,599.99. Sales & Expert advice 800.606.6969 or 212.444.6615. Highly portable, the cabinet features comfortable, aluminum handles and four, rear-mounted casters. Description Specs Rated 4.5/5 Reviews A Powered Sub That Keeps Your Low End Under Control. suggested QSC KW181 QSC KSUB QSC KW181 QSC KSUB Krüger&Matz KM 0514 Klipsch R-8SW Klipsch SPL-100 Klipsch SPL-120 Pioneer TS … E Series. The QSC KS212C 3600W 12" Cardioid Subwoofer is a powered dual cardioid subwoofer featuring a frequency range of 39Hz-118Hz with two 12" excursion drivers and four casters for portability.The KS212C subwoofer is ideal for highly portable entertainment and installation applications as it “keeps bass in its place”. It’s a single-box cardioid LF solution that offers fast, easy setup and offers solid directional performance. 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. QSC K 12.2. $1,499.00 $ 1,499. Only 1 left in stock - order soon. 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 KS112. All specifications are subject to change without notice. Two QSC KS Series active subwoofers feature cardioid radiation patterns. 18 . Christophe Anet is an electroacoustics engineer and senior Product Marketing Manager for QSC Live Sound. QSC KS118 18" 3600 Watt Powered Active DJ PA Subwoofers Subs w Covers Pack. QSC KS212C Powered Dual 12" Cardioid Subwoofer with Cover and Pole. QSC’s new KS212C, the world’s first-in-class single-box powered cardioid subwoofer, removes all the guesswork and hassle. In Practice: Playing in a relatively big room, with a crowd of over 250, my pair of KS118 … 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. The various cases below use a cardioid subwoofer arrangement with front and rear-firing woofers. two units) do not radiate sound omni-directionally. However, failing to adjust precisely the necessary parameters – namely spacing, delay, polarity and output levels – will result in much compromised subwoofer array performances. 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. Add to list. QSC KS118 18-Inch 3600 Watts Active Powered Subwoofer. By continuing to use Add to Cart. QSC KS212C PROS. $1,599.99. 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. “Ranging from the ultra-compact KS112, to the single-enclosure cardioid KS212C … Contact Us. 4 . Cardioid subwoofers, such as the QSC KS212C or KS118 (using min. 5% bought QSC KS118: $1,619: Our most popular Active Subwoofers: Compare Products: Related Products. The KS212C cardioid subwoofer is expected to ship in late Summer 2017 with an estimated US street price of 1,399.99 USD. Frequently asked questions for KS212C loudspeaker. ... the KS212C … Condition is Used. Be respectful, keep it civil and stay on topic. QSC KW181. 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 KS212C Cardioid 3,600W Dual 12 inch Powered Subwoofer. The K series from QSC has achieved much success in the active PA market, with the latest ‘dot-two’ versions raising the game further. By the 2000s, subwoofers became almost universal in sound reinforcement systems in nightclubs and concert venues. ... QSC KS212C-CVR Soft Cover for KS212C Powered Cardioid Subwoofer. The term “cardioid” refers to the fact that, unlike traditional subwoofers, this product is intentionally not omnidirectional (see figure 1). The K.2 series includes the K12.2, K10.2, and K8.2 full-range 2-way powered speakers. 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 … Too much bass energy is still wasted into the open area behind an outdoor party or into musician’s microphones. QSC KS212C K Cardioid Active Subwoofer Speaker (3600 Watts) $1,599.99. suggested QSC KW181 QSC KSUB QSC KW181 QSC KSUB Krüger&Matz … SPL 136 dB, Omnidirektional - … 1 . QSC’s KS212C pairs two 12-inch drivers with a 3,600-watt Class-D amp module to drive the speakers, while built-in DSP creates the cardioid pattern. “Ranging from the ultra-compact KS112, to the single-enclosure cardioid KS212C … Next. 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. The KS212C subwoofer represents the world’s first-in-class single-box active cardioid subwoofer solution for highly portable entertainment and installation applications. E Series. Condition is Used. Achetez votre QSC KS212C sur SonoVente.com, Sonorisation à un prix à couper le souffle ! Get it as soon as Wed, Aug 12. Sa directivité cardioïde permet une atténuation du niveau de pression acoustique de -15 dB à l’arrière. QSC KS 212C … 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. QSC KS118 Direct Radiating 18" Subwoofer 4.9 out of 5 stars 14. Two M20 sockets accept a 35 mm loudspeaker pole in either horizontal or vertical orientation. 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. Let’s begin by defining what we mean by subwoofer? 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? As a result, the coverage is varying between 180° at 50 Hz and 270° at 150 Hz. Often compared with QSC KS212C. 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. No items to compare. ... QSC KS212C Active Dual 12-inch Cardioid Subwoofer In this compromised case, too much bass is still radiated towards undesirable areas. 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 also offers the KS112, KS118, and KS212C powered subwoofers. Only 16 left in stock (more on the way). $109.99 $ 109. QSC KSUB. Class D 3600W (peak). The new KS212C from QSC is a cardioid subwoofer that utilizes dual 12-inch cone transducers powered by a pair of class D amplifiers (each rated at 1,800 watts peak).. It’s a 6th-order … our site, you accept our use of cookies, Cookie Policy, Privacy Policy 3.8 out of 5 stars 9. Great thanks to Rémi Vaucher, QSC Senior Technical Director, for his valuable notes and all the measurements he provided for this article. 4.8 out of 5 stars 9. The QSC Cardioid Solutions In order to overcome the adjustment difficulties encountered when trying to set up a cardioid array, QSC developed user-friendly products and solutions to … Amp works perfectly, I’ve only used it a couple times. The KS118 is a high output active subwoofer producing impressive low frequencies for mobile entertainment, AV rental, event production, and performance venues. A few years ago, QSC introduced a new amplifier platform of four-channel DSP power amplifiers featuring Flexible Amplifier Summing Technology™ (FAST). Only 5 left in stock - order soon. On-board DSP optimizes and protects … QSC GX5 Professional 500W/Channel @ 8 Ohms Stereo Power Amplifier 2U Amp. $1,499.40. 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. Online Guides. was - $2,102.96 | 29% OFF. In this case, the forward radiation is improved and better controlled but unwanted rear radiation (rear lobes) completely spoil the cardioid ‘cancellation’ effect. We're sorry, but this item is unavailable. QSC KS118 Active Subwoofer. 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. RCF Sub 8003-AS II. So, below 200 Hz the energy radiated by a subwoofer is fully omnidirectional and this is because the directivity of a subwoofer is related to the ratio of its size to the length of the sound wave it produces. QSC KS212C. The 18–inch long-excursion driver has a four-inch–diameter voice coil and is mounted in a direct–radiating ported enclosure. qsc ks212c. 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. QSC KS118, Aktiver 18" Subwoofer, 3600 Watt Class D Verstärkermodul, Direkt abstrahlender 18-Zoll-Langhub-Treiber, Frequenzbereich 35 Hz - 111 Hz, Max. The main cause for intrigue however, has to be the fact the KS212C … When not playing guitar, you can find him either rock climbing in the Swiss Alps or painting landscape watercolors in the wilderness. The new sub is a hair smaller and 15% lighter. Add products. Add at least two items to compare. el qsc ks118. What … QSC KS212C. There is some damage to the two upper corners on the cabinet, but it’s just cosmetic. Save my name, email, and website in this browser for the next time I comment. So I’m selling what I don’t need. 45 . Show all. le QSC KS212C est un caisson cardioïde amplifié d'une puissance de 3600 Watts. Print Email. $1,499.00. Your email address will not be published. ... #QSC KS212C … Since the late 50’s sound engineers have setup subwoofer’s array – a minimum of two units. £117. This means that such a subwoofer array will be cardioid at very low frequencies, but less and less so as you increase frequencies. With product registration. 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. A subwoofer – or ‘sub’ – is a complete loudspeaker dedicated to the reproduction of low-pitched audio frequencies known as bass. Back to Product List. They are intended to augment the low frequency range – typically between 20 Hz and 120 Hz – of the main loudspeakers covering higher frequency bands. Sort: Clear All. Typical subwoofers radiate sound in every direction. Costa Mesa, CA (October 9, 2019)—QSC has introduced the KS118 active subwoofer, adding to its KS Series subwoofer family. QSC KS 212C 2 X 12" 3600 Watt Active Cardioid Subwoofer. There is some damage to the two upper corners on the cabinet, but it’s just cosmetic. This has been a challenge for many sound engineers and production companies for years. “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. Its on-board DSP menu offers the option of arraying two or more units in a forward/backward cardioid arrangement. Intended for portable entertainment and installation … This setup is, once again, not optimal, as our original target is not reached. Ne payez pas trop et trouvez les meilleurs prix et offres qsc ks118 et occasions QSC. “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. Amp works perfectly, I’ve only used it a couple times. 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. Visit QSC.com for full details. QSC KW181. In doing so, both the rear attenuation as well as the on-axis sensitivity are optimized. 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). Heard about QSC FAST Power Amplifiers Blog Nov 23, 2020. €731.03. QSC have also published a page providing details of the differences between the original series and this K2 Series. Be respectful, keep it civil and stay on topic. 1 . Such setups require careful adjustments of delay, polarity, output levels and distance between the units, to force the radiated energy to become directional. QSC KS112. For more information, visit the K.2 Series webpage. This … … $859. Exclusive 12, 8, 5 or 3 Easy Payments on QSC KS 212C 2 X 12 Inch 3600 Watt Active Cardioid Subwoofer only at AMS! Notably, their newly improved built-in Class D amplifiers, ought to prove potent in this new subwoofer too. Often compared with QSC KS212C. QSC KW152 Active DJ/Club 1000W Amplified Class-D 2-way Powered Speaker. This can result, for example, in too much bass energy radiating into musicians’ microphones or low frequencies disturbing another event nearby. Only 1 left in stock (more on the way). Zaprasza QSC KSUB. Item #: QSC KS212C LIST. Required fields are marked *. 99. 12 x. 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. 18 x. Subwoofers came into popular awareness with the introduction in the 1970s of SenSurround in movies such as ‘Earthquake’. £1,333. 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.

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