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CELAN REVOLUTION 3 – Designed & Engineered in Germany


Compact high-end shelf speaker with an audiophile configuration and a distinctive visual appearance. The most striking design elements include the angled top with the embedded metal HECO logo, as well as the rounded side panels and rear tapered housing. All of the frequencies above approx. 2,800 Hz are catered for by the newly developed Fluktus tweeter with its 30 mm PFC dome. The computer-optimized multi-wave front panel ensures a harmonious dispersion over the tweeter´s entire frequency range. The 170 mm bass-midrange driver utilizes the particularly lightweight and reliable HECO kraft paper cone, which is characterized by its outstanding audiophile sound characteristics and high level stability.



2 way bookshelf speaker, bass reflex

Stylish surfaces: glossy finish, semi-matt lacquer finish or selected real-wood veneer

Solid construction using MDF panels and elaborated struttings, rounded side panels and elegantly angled top side

Bass reflex construction with two airflow-optimised and screwed reflex tubes and aluminium flanges

Solid aluminium cross beams with height-adjustable massive metal cone spikes

Exchangeable metal/rubber spike tips for an optimum adaptation to the floor type

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

Woofer-midrange with solid, eightfold screwed aluminium die-cast basket and linearised magnet system

High Energy tweeter (2nd generation) with 30 mm Polyfiber Compound Dome (PFC Dome), powerful double ferrite magnet system and new aluminium front plate with Fluktus geometry

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



  • Specifications

    170 mm woofer-midrange

    1.2" Dome-tweeter

    2 way bookshelf speaker, bass reflex

    Sensitivity (2.8V/1m) 90 dB

    Impedance 4 – 8 Ohms

    Frequency response 30 - 52.000 Hz

    Crossover frequencies 2.800 Hz

    Recommended Amplifier Output 30 - 160 watts

    Weight 10.4 kg

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