B² Audio RIOT 12" v2

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RIOT Series

  • D2 - Dual 2Ohm
  • D4 - Dual 4Ohm
estimated delivery time 4-8 days

The subwoofers that moves the masses while taking home championships for the demanding user.
From being our entry level back in 2012, the RIOT subwoofers have now left their teens behind and are now fully grown up drivers with a proud heritage.
On the third revision of the RIOT series, they now offer more of all. Apart from same type of cone material, this generation of RIOT series is a completely new woofer with features found in High End drivers, regardless of SQ or SPL. The cast aluminum basket offers great airflow, ensuring the newly designed voicecoil is kept cooler than before.

The new motor now has a ventilated pole which features XD flow, (X-Drilled) which cools the voice coils from the inside of the bobbin which will increase the powerhandling.
A total proven power increase of 25% (now 750 watts) compared to earlier models, they are now catering to both bassheads with the urge to demo for long periods of time,
but also to the audiophile purists that need premium components in their systems.


Data sheet

RIOT 12 D2
Subwoofer Size
Frequency Response
10Hz - 500Hz
89dB / 86dB
DC Resistance (Re)
1,9 Ohm / 3,3 Ohm
Resonance Frequency (Fs)
32,1 Hz / 38 Hz
Power Handling (RMS)
1000 Watt
Peak Dynamic Power Handling (Peak)
1500 Watt
Mechanical (Qms)
5,84 / 6,3
electrical Q (Qes)
0,59 / 0,79
Total Q (Qts)
0,54 / 0,7
equivalent volume (Vas)
33L / 24,9L
Moving mass (Mms)
263g / 228g
Magnet Weight
120 Oz
3,23L (0,114 cu.ft)
voice coil diameter
3" (76.2mm)
Xmax (one way)

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