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Scan-Speak Woofer for ProAc Studio 100 Monitor - Single

OEM replacement woofer for ProAc Studio 100 speakers - no logo on dust cap
MFR# 18W/8542-10

Product Description

The Scan-Speak 18W/8542-10 is a generic replacement for the ProAc Studio 100 mid-woofer. It features the Symmetric Drive (SD) concept with copper in the magnet system which was invented by Scan-Speak. This high-quality magnet system design has thus been a key feature of Scan-Speak design since the company’s inception. The Classic woofers are highly praised and are used in some of the worlds most exceptional high-end loudspeakers.


  • 6 1/2" diameter
  • 70 watts RMS
  • Patented Symmetrical Drive Motor Design
  • Air Dried Paper/Nylon Fibre Cone
  • 42mm Voice Coil
  • Low-Loss linear suspension
  • Low Damping Coated Foam Surround

Note: Not compatible with the ProAc SM100.

Product Specifications

Condition New

Product Reviews

4.5 out of 5 stars.
Review Count (6)

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We purchased and used a set of the Scan-Speak replacement woofers for about 8 months or more, and, sadly, found them quite different from the originals – brighter, crunchier, harsher, and more two-dimensional. We thought they’d break in at some point and start to sound warmer and more 3 dimensional, like the ProAc originals, which we always loved, but that never happened. Yes, the Scan-Speaks are less expensive, and that’s definitely nice, but they’re different enough in a negative way for us, that we ended up ordering the genuine ProAc replacements and eating the purchase price of the Scan-Speaks. Now, with the ProAc originals installed, we once again love the sound and utility of our ProAc 100s. Just thought people should know that at least for us the Scan-Speak woofers were not a workable replacement.

By Kris C on May 23, 2022

Thank you very much!!!!!

By Naoyuki U on July 15, 2021

Simply, after much research and during the strict C-19 quarantine, I discovered Vintage King. I placed my order for 2 hard to find stereo speakers and within 3 days and 3 pleasant and professional emails, the items were delivered to my door. Easy peasy lemon squeezy! Thank you VK. You have my business.

By John B on July 1, 2020

Great and affordable replacement for the Original ProAc drivers. They sound great.

By Michael G on April 29, 2020

Good service, fast and prompt would buy from them again.

By chai s on March 3, 2020

My ProAc's sound brand new..... kind of expected that.

By Daniel C on March 17, 2019

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I would like to thank VK for the wonderful sales assistance, service and prices. This was my first purchase with you and it won't be my last. I only wish I'd discovered you years ago!
Matthew R.
I had two Grammy wins this year - Ray LaMontagne & Carolina Chocolate Drops. Both made with help from Vintage King!
Ryan F.
In almost 20 years in Pro audio buying, never did I receive a unit so well packed and exactly as described. Works flawlessly. The whole process has been so smooth. I will never hesitate to do business with you guys in the future and will recommend you to everyone I know.
Martin C.
This was my first experience buying something from Vintage King (although I surf the "used" categories on the website frequently!), and, despite being on the other side of the world, I had absolutely no trouble and everything went very smoothly.
Phil T.
The speed of delivery exceeded my expectations! I was VERY pleased that my shipment arrived in time for a scheduled vocal tracking session. The packing insured that my order arrived safely. And the sales staff responded quickly to questions regarding the product.
James P.
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You guys have excellent customer service and I am excited about the next upgrade I complete on my fifth recording facility. I've been in the studio business for forty plus years. The salesman I worked with at Vintage King was the best of the best. You all rock!
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My experience with Vintage King was excellent. The order was here fast considering it was out of stock. The sales person had SKB send it to me directly and I couldn't have been more pleased.
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From the minute I placed my order I was kept well-informed through each step in your process. Even though I was buying a comparatively modest piece of gear, your attention to detail made me feel like I was purchasing a six-figure mixing desk.
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