


ATC SCS120iW Pro
The ATC SCS120iW Pro is a 15"/375mm active subwoofer, designed to be mounted flush in-wall (soffit mount). It is the ideal partner to in-wall mounted mid-field and main ATC monitors in stereo, multichannel, and immersive audio applications. SCS120 delivers the exceptional levels of performance required by audio and music professionals and support ATCs range of active monitors. The subwoofers high dynamic range makes it ideally suited to critical monitoring in larger rooms and when paired with larger mid-field and main-monitors and across a very wide range of applications and audio formats including stereo and multi-channel surround plus immersive audio formats such as Dolby Atmos.
- In-wall (flush mount) cabinet design with reduced depth and remote mounted amplifier
- ATC hand-built high-excursion 15"/375mm SS75-375SC subwoofer driver
- R1-300 7U/19" remote rack mount amplifier
- Amp To Sub connection via NL4 Speaker & 5-Pin XLR led cable (sold separately)
- Stereo balanced inputs & stereo 'link' balanced outputs
- Level, low-pass frequency & phase user controls
- Remote muting via footswitch (sold separately)
- Hand-built in england and covered by a 6 year warranty
Product Overview
Product Specifications
Product Videos
Shipping Information
We provide free shipping on most items and Next Day delivery on all orders completed before 12pm (noon!) so you don’t have to pay extra or wait long to start enjoying your new equipment.
We use DPD to ship the majority of our orders within the UK. International locations will vary, learn more here.
Product Support
We work with some of the world’s leading audio manufacturers to provide everything from the trusted studio classics to modern, innovative technologies that help you to push sonic boundaries. We pride ourselves on offering the best support both before and after sale. If you have any questions, please get in touch.

ATC SCS120iW Pro
New Gear FAQs
Are all new items in stock?
With such a wide range of products we cant stock everything at all times.
The product page will display if an item is in stock. If it is marked as pre-order, you can place your order as normal and await its arrival into stock.
Please get in touch for an estimated shipping date. This may vary depending on stocking level with the manufacturer and/or distributor.
What warranty do you get with new gear?
Minimum 1 year manufacturer's warranty. Some manufacturers may also extend this (please see their respective websites for more information).
Can I part exchange used gear towards new gear?
Of course! Whether youre just looking to sell unused gear or looking to upgrade, get in touch here to discuss.
Can I test the equipment before I buy it?
We have a demo room at MNPA HQ where you are welcome to come and try out the equipment we have in stock. We’re not a shop and open to the general public so please get in touch via our Contact Form to book an appointment before coming to see us.
