PRO 20D

PRO 20D is a Closed 60 liter Box - 20 cm Double-Woofer and Dipole Mid-High-Unit with BG Neo10 and Neo3-PDR.

HIGHLIGHT of this world-class speaker is the new Dipole-Unit with BG Neo10, a world-wide patented Planar Driver with advanced technology! The DIPOLE was built according to latest research with a special absorber to achieve excellent, regular dispersion with minimized room-interaction.

BG only allowed us to use Neo10 exclusively in our kits and finished speakers.

Data PRO 20D

• 3-Way Closed Box with 2 Planar drivers + 2 Carbon/Kevlar Woofers with control-rings
• Very linear response
• All Drivers Time-Aligned
• DIPOLE Planar Mid-High unit >300 Hz!
• Specially selected drivers with very low tolerance!
• Dynamic and unusual detailled, open sound
• Excellent drivers and Crossover Parts
• Input impedance-correction for linear impedance

Dimensions - see drawing
Impedance 4 Ohm linear
SPL 2.8V@1m - 89 dB
Crossover 300 / 3.000 Hz
Response 40-20.000 Hz ± 3 dB
Rec. Amp Power > 50 W

Development: Rainer Krönke / proraum Vertriebs GmbH

SUPERB Review in journal "HOBBY-HiFi" 1-2008 - see DOWNLOADS!