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SUBWOOFERS

C WH

18" HYBRID SUBWOOFER

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SpecificationsC WH unpowered
Frequency range38Hz-120Hz ±3dB (32Hz -6dB)
Power capacity1400Wrms at 8ohms 
Sound pressure level136dBpeak 
Dispersionspherical
Crossover frequency70Hz or 120Hz 
Drivers18" ND cone, long excursion with 4" voice coil
AmplifierKS TA 2D or KS TA4D
ProcessingKS TA 2D intergrated FIR DSP / KS TA 4D using D MOD2 or F MOD module
Connectors2 SPEAKON NL4
Size (h/w/d)580/580/720mm
Weight57KG
FeaturesC flyware, M20 standflange, HD wheels, Multigrip handles
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The back of the C WH

SPEAKON NL4 Connectors and 4 Heavy duty wheels are basic futures of the C WH.

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Foam front

It's up to you whether you choose a foam front or black metal grill.

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Grill front

For touring systems a black steel grill is often chosen. For installation, foam is often the choice for obvious reasons.

The C WH belongs to the new generation of subwoofers tailored to modern demands of contemporary sound reinforcement. Dispite its compact dimensions, it produces an impressive, powerful and dry bass that never losos its musicality.

The construction of the 1x 18" housing is a hybrid-vented both front-loaded concept with the highest quality in built as performance.

A special feature of the C WH is the extremely durable 18" speaker with long excursion, a 100mm voice coil and reinforced cone. Also special is the way of sound conduction for frequencies below 40Hz: the bass reflex ports opens into a large chamber in front of the membrane, which results in particularly high efficiency and low distortion due to minimal losses at the tunnel opening

The size of the C WH makes the cabinet very suitable for use in places where there is little space in front of the stage. with the same bumper as used for the VC LINE the C WH can easily be flown in line arrays as VC LINE as low frequency extention.

Three C WH as groundstack has a perfect height to serve as a platform for full-range cabinets but also to groundstack the VC LINE. In addition, a combination of 3 C WH can serve as a 2/1 cardioid subsystem. Useful is that also reversed and front facing C WH can be direct and firmly connected to each other.

The KS TA 2D and TA 4D / F MOD are recommended as dsp / amplifiers. They provide the required power as wel the settings for frequency-response, time allignment, x-over and protection.

C WH THE VERSATILE SUBWOOFER 

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Rigging

The integrated rigging system on all 4 corners makes it easy to safely connect C WH Subwoofers without external components.

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Cardioid Sub Array

With 3 C WH it is easy to create a 2/1 cardioid sub array. Add easily another C WH for a 3/1 cardioid sub array.

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Easy to fly

The VC LINE Array and C WH Subwoofer are easy to fly, safely and tightly as one system.

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Solid groundstack

With C WH you create a sturdy platform to stack the VC LINE safely. 

"With the VC LINE Array and C WH Subwoofers you always are flexible, work fast and uncomplicated"

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         Seoul University

U SUB

2X 18" HYBRID SUBWOOFER

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Specifications U SUB unpowered
Frequency range38Hz-120Hz ±3dB (32Hz -6dB)
Power capacity2800Wrms at 4ohms 
Sound pressure level142dBpeak 
Dispersionspherical
Crossover frequency70Hz or 120Hz 
Drivers2x 18" ND cone, long excursion with 4" voice coil
AmplifierKS TA 2D or KS TA4D
ProcessingKS TA 2D intergrated FIR DSP / KS TA 4D using D MOD2 or F MOD module
Connectors2 SPEAKON NL4
Size (h/w/d)580/1160/720mm
Weight88KG
Featuresflyware, HD wheels

The U SUB as the C WH belongs to the new generation of subwoofers tailored to modern demands of contemporary sound reinforcement. The U SUB produces an impressive, powerful and dry bass that never losos its musicality.

The U SUB has the typical trucking dimensions and with 2x 18" the U SUB follows the industry standard. However, the design of the double 18" hybrid housing is special. To increase the output below 40Hz the bass reflex ports opens into a large chamber in front of the membrane, which results in particularly high efficiency and low distortion due to minimal losses at the tunnel opening.

Another special feature of the U SUB are the extremely durable 18" speaker with long excursion, a 100mm voice coil and reinforced cone. The powerhandling is no less than 1400Wrms per driver.

The KS TA 2D and TA 4D / F MOD are recommended as dsp / amplifiers. They provide the required power as wel the settings for frequency-response, time allignment, x-over and protection.

U SUB THE EXCEPTIONAL SUBWOOFER 

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