Certainly one of the most successful horn speaker producers ever.
The Avantgarde Acoustic Duo G2 is in very good condition, both visually and technically.
The Duo G2 is a 2–way horn speaker system, combined with an active subwoofer, model SUB225–G2. In the new G2 series, the tweeter is now integrated in the subwoofer assembly.
Midrange frequencies down 170 Hz are handled by a 7 inch driver – 27 inch SH5704 midrange horn subsystem. The 1 inch tweeter driver, coupled with the SH1801 horn, crosses over to the midrange below 2 kHz. Using CDC–technology, the midrange is driven without any passive filter components in the signal path. System efficiency is at 104 dB.
The subwoofer unit is identical to the SUB225–G2 bass module of the Uno nano G2.
The Duo–series is the most significant product line within the Avantgarde Acoustic™ portfolio. The 670 mm spherical midrange horn of this series is a perfect symbiosis of low cut–off frequency and size.
Due to its wide bandwidth and linearity, the Duo is already considered a classic among audiophile 2–way horn systems.