HECO Celan Revolution 7 Floor-standing Speaker

An exquisitely coordinated high-end floorstanding speaker with solid aluminum struts and height-adjustable metal spikes. The optimal weight distribution and acoustic decoupling from the mounting surface ensure an audiophile listening experience of the highest level. 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 of the tweeter ensures perfect dispersion properties, even when it comes to demanding music and film sequences. The bass and mid-range frequencies are catered for by three 170 mm chassis, which accommodate two woofers and a midrange driver. All chassis are equipped with the tried and tested HECO kraft paper cone, which is renowned for its audiophile sound characteristics and high level stability.

Technical Data

• PRINCIPLE
  3 way floorstanding speaker, bass reflex
• SENSITIVITY (2.8V/1M)
  92 dB
• IMPEDANCE
  4 – 8 Ohms
• CROSSOVER FREQUENCIES
  250 Hz, 2.800 Hz
• POWER HANDLING (RMS/MAX)
  220/350 watts
• FREQUENCY RESPONSE
  21 – 52.000 Hz
• RECOMMENDED AMPLIFIER OUTPUT
  30 – 350 Watts
• DIMENSIONS (WXHXD)
  320 x 1182 x 390 mm incl. feet and terminal

Highlights

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

Cabinet

• 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
• Removable cloth protection cover with hidden magnetic mounts 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

Tweeter

• 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

Midrange

• Midrange with HECO kraft paper cone, new developed POCdustcap (Phase Optimisation Cap), coated fabric surround and 25 mm voice coil optimized for neutral reproduction

Woofer

• Woofer with HECO kraft paper cone, large dustcap, long-throw surround and 32 mm high-performance voice coil optimized for the low frequencies

Equipments

• 2 x 6.5“ woofer
• 6.5” midrange
• 1.2″ Dome-tweeter

Dimension (BxHxT): 320 x 1182 x 390 mm

Weight: 29.5 kg

Manual

Datasheet