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Dynaudio Professional BM14S II Precision Subwoofer

Dolphin id:98634 Product SKU:BM14S II

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The new Dynaudio BM14S II Precision Subwoofer joins the new range of studio monitors from Dynaudio. Whether you’re looking to mix in stereo or surround sound, a sub woofer in your monitoring set up can allow you to get your mixes sounding great on a huge range of systems.

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The Dynaudio tradition continues in the new II-series subs, delivering Dynaudio’s premium, professional sound quality and performance. Dynaudio Professional II-series precision subwoofers are made in Denmark using hand-crafted drivers that have made Dynaudio the industry standard in studios the world over.

The Dynaudio BM14S II is a precision subwoofer specifically designed to complement BM6 MkIII and BM12 MkIII monitors, adding extended bass in mid-sized mixing and recording environments.


  • 12” woofer with pure aluminium voice coil. 300W @ 4 ohm
  • Phase adjustment in 0° / 180°; Auto on/off, power LED;
  • Selectable LFE or slave mode
  • Discrete LFE input, slave output for linking
  • Seamless adjustment of low-pass corner frequencies
  • SAT/SUB high-pass adjustment: Flat, 60 Hz, 80 Hz.
  • Closed cabinet for extremely precise low frequency reproduction.
System Active subwoofer -
Bass Principle Closed
Frequency response:
18 Hz to 250 Hz (+/-3 dB)
XLR Input impedance:
+ branch 20 kOhm
– branch 10 kOhm
 75 mVRMS to 5 VRMS, adjustable
Max. Input voltage:
XLR right/left, High-pass filtered,
XLR Output impedance:
100 Ohm (each branch)
XLR Pin-out: 1: 0 / 2: + / 3: –
Mode selector: LFE, Slave (Phase and volume controls are bypassed in slave mode)
 Phase adjustment: 0° - 180°
 SAT High-pass: Flat, 60 Hz, 80 Hz
SUB Low-pass: 50 Hz to 150 Hz
Auto ON/OFF:  Automatic ON (LED green) when signal is detected at input.
Automatic mute (LED red) when no signal is detected for 15 to 20 min.
 Amplifier Power:
200 W, 4 Ohm
 Power consumption:
<3 W Standby 325 W Max.
300 mm/12” long throw One piece moulded MSP cone  (Magnesium Silicate Polymer)
100 mm/4” Pure aluminium voice coil
21 kg
 Dimensions (W x H x D):
350 x 350 x 412 mm (including fabric front grill)
Internal Cabinet Volume:
31 litres
Dynaudio BM14S II 2 Precision Studio Monitor Subwoofer Sub Woofer
Image: Dynaudio Professional BM14S II Precision Subwoofer

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