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

Dynaudio BM14S - Single

300 watt active subwoofer with one 12" woofer
MFR# 995011011

Product Description

The Dynaudio BM 14S subwoofer is perfectly aligned for operation with the BM and M series monitors.  For larger multichannel setups with, e.g. five M1.5's, multiple BM 14S's will be a preferred choice.

The BM 14S is designed to take care of the most challenging requests and it will compliment larger stereo and multichannel setups in even the most demanding studios.

The BM 14S has been designed as a closed cabinet type subwoofer.  This type of cabinet design gives you significant control and enhancement of the general performance as the closed cabinet creates an internal pressure.  This adds considerably to the amount of accurately reproduced low frequency signals.  When audio reproduction is more accurate, it will add to the sense of reality, and the BM 14S ensures exactly that.

The BM 14S is very suitable for the following production environments:

  • Post production
  • Music recording and mixing
  • Film editing
  • DVD authoring and mastering
  • Multichannel production (audio or audio for pictures)
  • Broadcast
  • Edit suites

With an auto on/off function, energy usage shuts off after minutes of no input signal, thereby saving energy when the subwoofer is idle.  As soon as an input is detected, the auto sensing circuit enables the subwoofer to come back to life.

A satellite filter feature is provided by the BM 14S, enabling adjustment of low-pass corner frequencies from 50 to 150Hz of the monitor source signal.  The subwoofer will thus take care of the lower and power consuming frequencies, and thereby adding to the performance and clarity of the monitors in the system.  This is due to the high-pass filtering feature that the BM 14S comes with.  If the need arises to daisy-chain more subwoofers to the same system, the low level LFE output gives you exactly that choice.


  • 12” woofer
  • Phase adjustment in 0° / 180°
  • Auto on/off, power LED
  • Mode selection, LFE or slave
  • Seamless adjustment of low-pass corner frequencies
  • SAT/SUB high-pass adjustment, flat, 60 Hz, 80 Hz
  • Dimensions: 13.8" x 14.5" x 16.5" / 350 x 368 x 420 mm
  • 300 W @ 4 ohms
  • Discrete LFE input, slave output for linking
  • Closed cabinet for extremely precise low frequency reproduction


  • System: active subwoofer
  • Frequency response (+/- 3 dB): 18 Hz - 250 Hz Sub input, 18 Hz - 250 Hz LFE input
  • Low frequency limit: 18 Hz
  • High frequency limit: 50 Hz - 250 Hz Sub input, 150 Hz LFE input
  • Amplifier power: 300 W @ 4 Ohms
  • Crossover frequencies HP Sat: Flat / 60 Hz / 80 Hz
  • Low pass filter: 50 – 150 Hz
  • Crossover slope: 2nd order Butterworth
  • Crossover bypass: yes (Flat)
  • Phase adjustment: 0° / 180°
  • Inputs: balanced/XLR
  • Input sensitivity for full output: 75 mV – 5 V
  • Maximum input: 10 Vrms
  • Input impedance: 10kohms
  • Output: balanced / XLR
  • Master / slave link: yes
  • Drive unit: 12" (30 cm), long throw
  • Magnetic shielding: yes
  • Internal cabinet volume: 31 litres
  • Bass principle: closed
  • Power consumption maximum: 325 W
  • Power consumption standby: < 3 W
  • Mains voltage: 100-120 V @ 50 - 60Hz
  • Weight (net): 21 kg
  • Dimensions: (W x H x D) 350 x 368 x 420 mm / 13.8" x 14.5" x 16.5"

Product Specifications

Condition New
Active or Passive Active
Monitor Application Sub
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 Dynaudio BM14S - 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.