Atc’s New C4 Sub Mk 2 Subwoofer Has New Amp And 12-inch Driver

The subwoofer class has grown exponentially over the last decade with a particularly wide variety of choices from nearly each high-end loudspeaker producer.

One can spend any place from $400 to $50,000 on a unmarried subwoofer and whist that would possibly appear excessive for an element that has a quite restricted serve as — it’s one that may definitely or negatively have an effect on the whole sound of your gadget if you choose the improper one or don’t make an effort to experiment with placement.

There may be some benefit to the idea that of settling on one from the similar emblem as your number one loudspeakers for the reason that voicing is perhaps very identical.

This is very true for one thing like the new ATC C4 Sub MK 2.

Acoustic Transducer Corporate (ATC) has simply presented the C4 Sub Mk 2 lively subwoofer gadget with a beginning worth of $5,999 USD relying at the end. Despite the fact that the cost is quite steep, it’s part the price of the fashion it replaces!

The new C4 Sub Mk2 follows the unique C4 Sub’s design ethos to naturally fortify low-frequency reaction throughout ATC’s line of lively/passive audio system (SCM19, SCM20, SCM40, SCM50 and SCM100) with out protecting main points or converting the tonal persona within the higher bass/decrease mid-range.

It additionally supplies an improve trail to shoppers proudly owning smaller loudspeakers and missing area for better stereo loudspeakers while additionally strengthening ATC’s choices for house theater methods.

Designed to mix the perfect requirements of driving force and electronics engineering in one gadget, the C4 Sub Mk 2 deploys the all-new proprietary 12-inch SS75-314SC sub-bass driving force with a newly advanced 300W elegance AB amplifier.

Each components hand-built and put in inside a considerable cupboard on the corporate’s Stroud-based manufacturing HQ.

Tip: ATC’s subwoofer line recently is composed of the smaller C1 Sub Mk2 ($2,999) and bigger C6 Sub ($14,999).

New ATC Sub-Bass Motive force

The C4 Sub Mk 2 options the new SS75-314SC sub-bass driving force, the primary to be purpose-built for an ATC sub-bass gadget and advanced by means of the R&D crew to breed the bottom 4 octaves of the audio band.

So as to do so the design exploits ATC’s signature long-gap/short-coil configuration to its herbal limits with an exceptionally lengthy 30mm magnetic hole, surrounded by means of a 6-inch/150mm N48M Neodymium magnet – probably the most tough ever assembled by means of ATC and a primary for the corporate.

In enhance, the wholly redesigned motor gadget includes a new rubber roll-surround for top tour capacity, a new spider for optimized compliance geometry, and excessive go with the flow motor venting for low noise and compression.

In addition to minimizing distortion, this remarkable short-coil long-gap configuration guarantees the voice coil stays throughout the motor construction – even at excessive power ranges – maximizing cooling, decreasing energy compression, and making improvements to reliability. Turbulent air noise throughout the driving force is minimized by means of a big, flared vent working throughout the heart of the motor construction, which has the additional advantage of accelerating voice coil and motor cooling.

As a result, the C4 Sub Mk2 delivers a longer low-frequency reaction whilst fending off digital equalization, not like many subwoofers to be had nowadays. As an alternative, the extra chic aggregate of outstanding transducer engineering and a touch better cupboard quantity is used. The simplicity of this means reduces segment shift and team prolong, assisting the combination of the sub with the partnering loudspeakers.

As well as, more than one subs can also be hired to additional carry efficiency in better rooms or when partnering better loudspeakers. Buffered linkable inputs and outputs make connection of more than one subs simple.

New 300W ATC Amplifier

The all-new 300W elegance AB design is exactly optimized to the necessities of the new driving force, leading to rapid, dynamic bass with minimum colour. Two balanced line inputs supply connectivity for stereo or AV/house cinema methods whilst two balanced outputs are to be had to feed partnering ‘major’ stereo loudspeakers or to ‘daisy-chain’ more than one subs.

Low-pass filters are analogue, 4th order Linkwitz-Riley, with clear out frequency choices making sure optimum integration with partnering audio system. As well as, an industry-standard 80Hz low-pass clear out and an ‘off’ choice (to be used with exterior processing) is joined by means of a polarity transfer, variable 180° segment adjustment and a stepped attenuator over a 21 dB fluctuate for actual degree matching.

Tip: The former technology ATC C4 Sub used 450-watt Magnificence G amplifier.

Cupboard

Hand-built and completed at ATC’s cupboard manufacturing facility and sharing styling with the emblem’s ‘Vintage’ and ‘Tower’ sequence loudspeakers, the C4 Sub Mk 2’s 70-liter cupboard employs 25mm/1-inch-thick panels and heavy bracing.

It’s to be had in regular Cherry, Black Ash, Walnut and Oak real-wood veneers, in addition to Satin Black and Satin White finishes, or in top class Rosewood, Ecu Crown Minimize Walnut, Burr Magnolia, and Pippy Oak real-wood veneers, with the choice of excessive gloss over veneers and black/white piano lacquers additionally to be had.

Comparability

Pricing & Availability

The ATC C4 Sub Mk 2 subwoofer shall be to be had straight away in regular finishes for $5,999 USD. Upgraded finishes are to be had and veneers can also be carried out by means of particular order, however we don’t but know the precise prices.

For more info: lonemountainaudio.com

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