Dynaudio Acoustics BM 9S Active 10" Subwoofer  

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The Dynaudio BM 9S subwoofer is intended to operate with the BM 5A monitors. It is extremely well-suited for that extra punch to the bottom in setups where space is limited. The BM 9S subwoofer speake... Click To Read More About This Product

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The Dynaudio BM 9S subwoofer is intended to operate with the BM 5A monitors. It is extremely well-suited for that extra punch to the bottom in setups where space is limited. The BM 9S subwoofer speaker delivers a clear, crispy and surprisingly powerful punch when you take its almost diminutive size into account. The BM 9S will complement stereo and multichannel monitoring equally well and when daisy-chaining of subwoofers is needed, it sports a low level LFE input/output.

For significant control and enhancement of the general performance, the BM 9S has a closed cabinet. This creates an internal pressure by which the woofer gains a considerable amount of precision when it comes to the reproduction of low frequency signals. This precision is easily audible and it augments the feeling of reality that the listener experiences.

The Dynaudio BM 9S is very suitable for the following production environments: post production, music recording and mixing, film editing (smaller rooms), DVD authoring and mastering, multichannel production, broadcast, edit suites, and OB vans.

  • 10" woofer
  • Phase adjustment in 0 / 180
  • Auto on/off, power LED
  • Mode selection, LFE or slave
  • Adjustment of low-pass corner frequencies (50-150Hz)
  • SAT/SUB high-pass adjustment, Flat, 60 Hz, 80 Hz
  • Small dimensions: 11.6" X 11.4" X 12.5"
  • 200W @ 4 Ohms
  • Discrete LFE input, slave output for linking
  • System: Active Subwoofer
    Frequency Response (+/- 3 dB): 29 Hz - 250 Hz
    Low Frequency Limit: 29Hz
    High Frequency Limit:
    50 Hz - 250 Hz
    Amplifier Power: 200W @ 4 Ohms
    Crossover Frequencies: HP Sat, Flat/60Hz/80Hz, LP, 50-150Hz
    Crossover Slope: 2nd order Butterworth
    Crossover bypass: Yes (Flat)
    Phase adjustment: 0 / 180
    Inputs: balanced/XLR
    Input Sensitivity for Full Output: 75mV - 5V
    Maximum Input: 10Vrms
    Input Impedance: 20 k (+ branch) 10k (- branch)
    Output: balanced/XLR
    Master / Slave Link: Yes
    Remote Control
    Drive Unit: 10" (24 cm), long throw
    Magnetic Shielding: Yes
    Internal Cabinet Volume: 15,9 litres
    Bass Principle: closed
    Power Consumption (max): 325W
    Power Consumption (standby): 16W
    Mains Voltage: 100-120V 50/60Hz or 220-240V 50/60Hz
    Weight (net):
    Dimensions (W x H x D)
    294 x 289 x 318 mm / 11.6" x 11.4" x 12.5"
  • Customer Reviews

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Dynaudio AcousticsBM 9S Active 10" Subwoofer

(based on 1 review)

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Reviewed by 1 customer

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(8 of 10 customers found this review helpful)


Add the punch that your monitor needs

By Fuzzball

from Ida,MI

Comments about Dynaudio Acoustics BM 9S Active 10" Subwoofer:

I found that my monitors lacked the bass frequency so I thought I would try one of these to get a more accurate representation of the sound. The monitor adds the much needed punch from the low frequencies after breaking in the sub monitor I was astonished. I use these with the Dynaudio BM15 monitors and I get excellent results. I can make a mix and perfect it in a very short period of time. I have also never had a client complain about a single mix with these monitors.

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