KS212C
Powered Cardioid
Subwoofer
KEY FEATURES
•“First-in-class” compact single-box cardioid solution
•3600 Watt Class D amplifier module
•Cardioid pattern provides -15 dB SPL attenuation front-to-rear
•Dual 12-inch, long-excursion drivers; Dual 6th order band-pass design
•Variable crossover and savable/recallable Scenes for commonly-used applications
•TFR™ (Turbulent Flow Reduction) port design provides optimal resonant tuning and high velocity air flow
•Refined, professional appearance looks great in any application
•Rugged painted wood enclosure for long life and lasting durability
•Deployment in either vertical or horizontal positions with M20 speaker pole fittings (36-inch speaker pole included)
•Optional KS LOC security cover prevents unauthorized tampering of controls
•Complete EASE and CAD information available online
•6-Year Warranty*
KS212C
Musicians/Bands ∙ Clubs/Venues ∙ DJs/Dance · AV Rental/Production
The KS212C is the world’s first-in-class single-box powered cardioid subwoofer solution for highly portable entertainment and installation applications.
Typical Subwoofer Energy Dispersion
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.
-15dB |
Cardioid Subwoofer Energy Dispersion |
The KS212C keeps “Bass in its Place” with a single-box cardioid solution that produces an amazing 15 dB more output at the front than at the rear.
The Problem:
Typically, subwoofers are omnidirectional, radiating sound equally in all directions. This results in troublesome, unwanted low-frequency build-up on stage as well as undesired, wasted LF energy at the rear of the system. In more recent years, concert sound providers have been able to create cardioid (heart-shaped) coverage of their subwoofer arrays through some clever manipulation of placement, delay and polarity, redirecting desired LF energy forward and minimizing energy at the sides
and rear. Unfortunately, this technique is costly and requires multiple enclosures, amplifiers and processors.
KS212C Cardioid Subwoofer
The KS212C Solution:
Representing a breakthrough in innovation and design, the KS212C uniquely provides all the benefits of a cardioid subwoofer array, but in a single, compact enclosure. “Keeping bass in its place” for mobile entertainers, AV production and rental professionals, as well as modestly-sized performance venues, the KS212C is unparalleled in its ability to manage low frequencies on the stage, or any application where undesirable low frequency energy needs to be minimized.
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