That is a pretty small room. Best bang for your buck (although it is a big unit) would be the HSU 2.3. Is plenty big for that size room and you'll have enough money to buy axiom Q8 surrounds (outstanding surround speakers). Both will put you just over $1,000 and you'll be done!
Specifically is this what you refer to as the HSU 2.3? (HSU VTF-2 Mk3)?
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VTF-2 Mk3
· World's first truly modular subwoofer series – Future proof design
· Class Leading +/- 2db @ 18Hz frequency response – Measured outside and away from reflective boundaries
· Only subwoofer in class to have variable port tuning – Choice of maximum output/widest dynamic range or maximum extension/deepest bass
· 12” driver – Refined over several years time, very reliable, high excursion, high mid/upper bass headroom
· 1000 watts peak amplifier power – Highest headroom amplifier in class (4x Peak-to-RMS ratio)
· Full-featured amplifier – Bypassable 24 dB/Oct crossover, continuously variable 30-90Hz low pass filter, high level and low level inputs
· DUAL 3” ports with wide flares – Moves up to 2x as much low-turbulent air vs other subwoofers in class per a given port tuning
· Patent-pending turbocharger ready – Moves as much air as TWO of the same subwoofer with port plug for a given level of port noise
· Patent-pending mid-bass module ready – Wider dynamic range, lower intermodulation distortion, reduced room effects, higher output, higher sound quality
· 22”x15”x23” HxWxD – Ideal endtable height and minimized width for nice profile
· Well-braced and solid enclosure
· No-cost finish options – Black or Maple (available only in Black right now)
· 7 year warranty on woofer, 2 year warranty on amplifier
· Hard Launch – SHIPPING NOW!!!
· Introductory Price – $469
· How to order – See below
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