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..do two 5.5" drivers go that low? The low frequency harmonic distortion must be extremely high when the speakers are played loud.
Analog Sources: Linn Sondek LP12 turntable with Lingo power supply, Linn Ekos tonearm, Linn Arkiv B cartridge.
Digital Sources: Marantz NA-11S1 media server; Astell&Kern AK100 media player; Ayre Acoustics C-5xeMP universal player; Apple 2.7GHz i7 Mac mini running OS10.7, iTunes 10, Pure Music 1.89; dCS Vivaldi SACD/CD playerD/A system; Auralic Vega, NAD M51, D/A converters; Ayre Acoustics QA-9 USB A/D converter.
Preamplification: Channel D Seta L phono preamplifier; Pass Labs XP-30 line preamplifier.
Power Amplifiers: MBL Corona C15, Pass Labs XA60.5 (both monoblocks).
Loudspeakers: Wilson Audio Specialties Alexia, Joseph Audio Perspective.
Cables: Digital: Kubala-Sosna Elation! AES/EBU, AudioQuest Coffee, Belkin Gold USB, Transparent USB (with dCS Vivaldi). FireWire: AudioQuest FireWire 400 (prototype). Interconnect (balanced): Kubala-Sosna Elation!, Transparent, AudioQuest Wild Blue. Speaker: Kubala-Sosna Elation! AC: Kubala-Sosna Elation!, manufacturers' own.
Accessories: Target TT-5 equipment racks; Ayre Acoustics Myrtle Blocks; ASC Tube Traps, RPG Abffusor panels; Shunyata Research Dark Field cable elevators; Audio Power Industries 116 Mk.II & PE-1, APC S-15 AC line conditioners (computers, hard drive). AC power comes from two dedicated 20A circuits, each just 6' from breaker box.John Atkinson
..do two 5.5" drivers go that low? The low frequency harmonic distortion must be extremely high when the speakers are played loud.
How the hell do two 5.5" drivers go that low? The low frequency harmonic distortion must be extremely high when the speakers are played loud.
I think these Laurence Dickie-designed drive-units are something special. You will note both that I didn't hear any harmonic distortion on low-frequency warble tones and that the speaker did play very loud without strain in my approximately 26' by 15' room.
John Atkinson
Editor, Stereophile
If the G3's can do that, then they really must be something special..(But I can't imagine the motors being anything more than downsized versions of the G1 woofer motors.)
Dear Remlab - no - the G3 uses exactly the same motor system as the G2 and the G1. Only the cone size is smaller. In fact the G3 is substantially over shoved in its design which gives a particularly precise snap over the original G1 design. The new G1 Spirit has a much larger motor to get a similar snap and kick in the bass that the G3 and G2 have.
Were the Kubala's biwired?
Yes, I used the speakers biwired, which is what the manufacturer recommends.
John Atkinson
Editor, Stereophile