I have a friend who wants a Rel after hearing one and i my self have heard one. I think there are musical subs, but it lacks slam (IMO)with movies to my ears. I was messing around on the web and ran across this Rel sub, reading the specs on the model below struck me as REALLY?! So my question is has anyone heard this sub and is the 9Hz claim true? If so very impressive, also you don't get how they acheive that astounding 9Hz either.
Studio III
US Retail: $9,000
The Ultimate reference subwoofer. 500 watt, high current, DC coupled internal amplifier,Super ARM™ loaded cabinet, Two redesigned 10" Big Ten Volt driver. Neutrik Speakon™ ABC high level input and high level balanced input for differential amps, dual RCA stereo low level inputs.. Separate volume controls for low and high level. Phase reversal switchand A/C ground lifting switch. Freq response to
9 Hz. Glass top. Rosenut, Cherry, or Black Oak finishes.
27"w x 24 ˝"h x 22 ˝"d. 287 lbs.
http://www.sumikoaudio.net/REL.htm