Revelaor series Scan-Speak 23W/4557T00 subwoofer features a very rigid silver anodized cone that operates as a piston over a wide frequency range.
Patented Symmetrical Drive motor is equipped with ferrite magnet with protective rubber boot.
Scan-Speak 23W/4557T00 - information in PDF format (369 Kb)
Review in Hobby HiFi #6-2004 Magazine (in German, 787 kБ)
Tweeter with double chamber and neutral face plate design.
Midwoofer with coated fibre glass cone and 8-ohm voice coil.
Long stroke 13" subwoofer with paper cone.
High sensitivity woofer with coated NRSC fibre glass cone.
Air Core Coil.
High-purity copper coil wound around a Permite core (with discs).
