Speaker features a very low resonance frequency due to 42mm voice coil and low damping SBR rubber surround.
Scan-Speak 21W/8555-00 - information in PDF format (465 Kb)
Review in Hobby HiFi #4-2013 Magazine (in German, 830 kБ)
Tweeter with 1″ textile dome diaphragm, SD-2 motor and large wave guide front.
Woofer with hard carbon-paper cone, SD-1 motor and low loss suspension.
25mm soft dome tweeter with a HEXADYM magnet system.
Bipolar aluminium electrolytic capacitor.
Audiophile metallized polypropylene capacitor.
5" cone midrange driver capable of a most neutral, transparent sound reproduction.
€6.80* 
€4.90 €3.86* 
€238.60* 
