0% up to 48 Months on over 110 Brands!

New & Current Vintage King Card Holders

Shop Our Summer Sale

0% financing up to 48 Months on over 110 Brands!

When you shop now with your Vintage King Credit Card.

Product No Longer Available

Need help finding a different option? We can help.

* Required Fields

Barefoot Sound MicroSUB - Single

2-way active subwoofer with exceptionally linear deep bass extension
MFR# MicroSUB - Single

Product Description

Delivering deep and clean bass, the Barefoot Sound MicroSUB is all about linear response. Barefoot used their smart force-canceling dual-subwoofer design inside a sealed cabinet, reaching down to 22Hz while rolling off at 1/3 the rate of ported subs. Whereas ported designs lose damping and stability at subsonic frequencies, the MicroSUB's damping actually increases. All in all, it's an exceptional sub ready to seamlessly transform even the tinest of monitors into a powerful full-range system.

  • Dual force-canceling design
  • Near-zero vibration for placement flexibility


Dual force-canceling design
A hallmark of Barefoot Sound's monitors is the force-canceling sub design. By pitting the two 10" subs in opposite directions, the forces cancel each other out keeping the monitor stable and delivering a more accurate image. Here, the MicroSUB complements the 10" woofers with a 5" midbass section, helping extend the frequency response from 20Hz up to 1.6kHz. Onboard there's 120/80/60Hz crossover as well as a stepped 1dB level-adjust attenuator.

Near-zero vibration for placement flexibility
Thanks to the MicroSUB's smart design, the sub remains stable with near-zero vibration. Place it on the floor, mount it on a stand, tuck it on the meter bridge close to the monitors...wherever it fits, the MicroSUB belongs. You can also mount the cabinet vertically or horizontally using the included pedestals.

Barefoot Sound MicroSUB features:

  • 2-way active sealed-box subwoofer with extended bandwidth
  • Subwoofer Input Controls: stepped attenuator level adjust (+6dB to -16dB), mid/sub amplifier mutes, +10 dB gain
  • Crossover Controls: 120/80/60Hz frequency select, crossover In/Out
  • Input Impedance: 50k Ohm
  • Bass Response: -3dB @ 22Hz, Q = 0.707, Slope = 12 dB/octave
  • Pass Band Response: 26Hz - 1.6kHz (+/- 1.5dB), -3dB upper cutoff at 2kHz
  • Cabinet: 32 liters total internal volume, sealed sub enclosure, sealed midbass enclosure, machined aluminum front baffle plate
  • Midbass Crossover Frequency: 95Hz
  • Midbass: 5" poly cone, sealed rear waveguide enclosure
  • Midbass Power: 250W
  • Dual Subwoofers: 10" aluminum cones, 1" peak-to-peak linear excursion
  • Subwoofer Power: 500W
  • AC Power Input: nominal 115 VAC or 230 VAC selectable
  • Power Consumption: idle 30W, maximum 675W
  • Speaker Weight: 65 lbs. each (30 kg)
  • Shipping Weight: 73 lbs. each (33 kg)
  • Dimensions HxWxD: 20.5 x 9.5 x 15.25 inches (521 x 241 x 387 mm)

Product Specifications

Condition New
Active or Passive Active
Monitor Application Sub
Speaker Configuration Two-Way
Number of Speakers Single

Product Reviews

No one has written a review yet. Be the first!

* Required Fields

Share Your Opinion

The best gear advice always comes from those who use it the most. That's where you come in! Let the pro audio world hear your voice with a review of the Barefoot Sound MicroSUB - Single . Once you submit your review, please check your email and verify your address to have it posted.

How do you rate this product?
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.
Thank you so much! Vintage King has been so fair and easy to work with. I can't thank you enough. It feels good to trust such a hefty purchase to folks who are so helpful and knowledgeable. Vintage King is a sound designers dream store.
Noa L.
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!
Robby T.
I would recommend Vintage King to any one looking for top-class gear, unbeatable customer service and the best prices on the map!
Jake D.
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.
Michael D.
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.
Thomas W.
I am a new customer of yours. You guys provided me the absolute best deals in ordering all the equipment to power my brand new recording studio. Your customer service is amazing and i will always deal with you from here on out.
Rob M.
Thanks for your great service and getting this out today. You guys really are the Kings!
Alan B.
Better than expected! Truly impeccable service. Your team was professional, knowledgeable, provided speedy delivery above and beyond standard. Vintage King Audio is definitely my go to for all of my audio and information needs.
James O.