

Professional reviews
Check opinions from audio professional specialist journalists and home theater enthusiast




Super robust packaging - 70Kg item arrived on the other side of the planet with zero damage. For its price, the performance of the 1723 subwoofers cannot be beaten.Hugh Tassell
Deep , deeper , deepest. Watch out for your neighbours, this is awesomeErik Frydenhaug
Er ist ein Monster 😍 einfach perfektAlex
I got that Monster as "as good as new" from the Legacy Blowout. The monstrous Sub1 just didn't quite have the pressure I wished for. But that is like high high end wishes. Now it was time to upgrade. Now I have 1723THX Towers and the Sub 3. Now my neighbours start their day with Rammstein everyday. Unvoluntarily. The Sub3 barely fits under my desk. It is hard to sleep with loud music on, cause the sheer force of it erupting is making my heart race. I absolutely love this beast. Maybe an integrated parametric EQ and an AntiMode for the DSP would be really nice to haves, but I guess I will wait for the 1723 2V Blowout, as it should reference all those features. All in all. brutal bass brutal room shaking no overdrive, all bass is really clear This monster plays EDM, Metal ans Classical Music alike just wonderful. I love it. I am so happy I found Arendal.Johannes Ernst
Average customer rating
4.98 out of 5

More details and features
230V UNITS ONLY! BLOWOUT! The Subwoofer 3 is our statement of the fine balance between pure bass accuracy and sheer bass depth and output. Using two of our proprietary 13.8” driver driven by our 1000W RMS Avalanche DSP amps, the cabinet volume has been increased over the Subwoofer 2 to increase efficiency and allow us to add super-quiet, slot port loading to increase bottom end output. Plug the port for greater accuracy, or unplug for greater output. Utilizing our dual opposed, force cancelling driver topology to deliver clean deep hits, without cabinet movement subtracting anything from the driver output, we have created a state of the art subwoofer to drive even the largest rooms with massive, deep, low distortion bass. 230V UNITS ONLY!
Technical specifications
EQ2 Sealed 17-160Hz (+/-3dB)
EQ1 Vented 28-160Hz (+/-3dB)
EQ2 Vented 25-160Hz (+/-3dB)

Frequency response
Frequency response does not reflect maximum output but shows its true response in a anechoic chamber. Typically you will see an elevated response in the bass response below 40Hz in room due to room gain, which can add around 6dB pr. octave under 40Hz depending on the size of your room.

Product compliance



