RIDZ

Posts: 3

I love YaBB 1 Gold!
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Avantgarde Acoustic Duo Primo Loudspeaker
« on: August 29th, 2019, 12:44pm »
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Basshorn systems are a myth and enjoy a legendary but at the same time – when they are constructed too small – an ambivalent reputation. Too small dimension will inevitably cause bouncy impedance curves and a boomy frequency response. That´s the law of physics. That´s the challenge. And that´s where Avantgarde Acoustic™’s long term experience with designing horn loaded subwoofers comes into play.
Tall, purposeful and elegant, the Duo Primo communicates performance and agility. Perfect proportions with a sophisticated and desirable proposition. Each system is made to order: by skillful hands, with ultimate care and precision, employing esteem and respect to their becoming owner, taking an endless 70 days to complete.
It simply is the most personal and intense form of the unforgettable Duo experience.
TECHNICAL DATA DUO PRIMO
SPECIFICATIONS
Frequency range Satellite 170 – 20,000 Hz Subwoofer 18 – 350 Hz Power Handling 100 Watt Efficiency (1Watt/1m) > 107 dB Crossover Frequencies 170/2,000 Hz Nominal Impedance 18 Ohm Recommended Amplifier Power > 10 Watt Recommended Room Size > 20 sqm CDC (Contr. Dispersion Characteristic) Yes CPC Crossover (patent pend.) Yes
HORN
Horn Type Spherical Horn Horn Material ABS Inj. Molding Horn Surface Polished/Lacquered Horn Dispersion Angle 180 Degrees
Horn Area Low-Mid Range 0.941 sqm Mid Range 0.353 sqm High Range 0.025 sqm
Horn Diameter Low-Mid Range n/a Mid Range 670 mm High Range 180 mm
Horn Length Low-Mid Range 210 mm Mid Range 370 mm High Range 85 mm
HORN DRIVERS
Diameter Low-Mid Range 4 x 300 mm Mid Range 170 mm High Range 25 mm
Magnet Material Low-Mid Range n/a Mid Range Alnico High Range Ferrite
SUBWOOFER
Amplifier Power (RMS) 4 x 250 Watt Power Reserve Capacity 2 x 120,000 ?F Toroidal Transformer 2 x 540 VA REAL TIME Control Yes ADRIC Control (patent pend.) Yes Active Crossover Variable 60 – 350 Hz Subsonic Filter, 3 Steps 20 / 30 / 40 Hz 12V Remote Trigger Switching Yes Smart Limiter Yes SoftStart Circuitry Yes
Driver Diameter 300 mm Drivers per Bass Module 4 Magnet Material Neodymium
DIMENSIONS/WEIGHT
Dimensions Width 670 mm Depth 650 mm Height (+/- 15 mm) 1,800 mm
Weight Satellite (p/piece) 177 kg.
Good Conditions. No Box. SGD49900 9424 1721 (FRED)



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