Specifications
CELAN
REVOLUTION
Heco · Lise-Meitner-Str. 9 · D- 50259 Pulheim · www.heco-audio.de · Errors and technical changes reserved 05/18
HIGHLIGHTS
Drivers
High Energy tweeter (2nd generation) with 30 mm Polyber
Compound Dome (PFC Dome), powerful double ferrite magnet
system and new aluminium front plate with Fluktus geometry
Midrange with HECO kraft paper cone, new developed POC-dustcap
(Phase Optimisation Cap), coated fabric surround and 25 mm voice
coil optimized for neutral reproduction (Celan Revolution 9 and 7)
Woofer with HECO kraft paper cone, large dustcap, long-throw
surround and 32 mm high-performance voice coil optimized for
the low frequencies (Celan Revolution 9 and 7)
Woofer-midrange with HECO kraft paper cone, new developed
POC-dustcap (Phase Optimisation Cap), long-throw surround and
high-capacity voice coil for optimal wide bandwidth playback
(Celan Revolution 3)
Woofer, midrange and woofer-midrange with solid, eightfold screwed
aluminium die-cast baskets and linearised magnet systems
Cabinet
Stylish surfaces: glossy nish, semi-matt lacquer nish or
selected real-wood veneer
Solid construction using MDF panels and elaborated struttings,
rounded side panels and elegantly angled top side
Removable cloth protection cover with hidden magnetic mounts
Bass reex construction with two airow-optimised and screwed
reex tubes and aluminium anges
Solid aluminium cross beams with height-adjustable massive
metal cone spikes (Celan Revolution 9 and 7)
Exchangeable metal/rubber spike tips for an optimum adaptation
to the oor type (Celan Revolution 9 and 7)
Rubber spikes included (Celan Revolution 3)
Crossover
Elaborated crossover with high-quality exacting tolerance components
Tweeter level adjustment ‚linear’ / ‚+2dB’
High-quality connecting terminal with solid, gold-plated and capsulated
screw connectors
Bi-wiring/Bi-amping option