Technical specifications

  • 3 way bass reflex, triple bass
  • 30 mm tweeter
  • 3 x 6.5“ woofer
  • 2 x 6.5“ midrange
Power Handling (RMS/Max.)
  • 400 / 700 watts
Sensitivity (2.8V/1m)
  • 94 dB
  • 4 – 8 Ohms
Frequency Response
  • 16 – 75000 Hz
Crossover Frequencies
  • 200 Hz / 2900 Hz
Recommended Amplifier Output
  • > 35 Watts
Dimensions (WxHxD)
  • 313 x 1410 x 465 mm
  • 73 kg


  • Detachable cloth grille with optimized acoustic transmissivity and hidden magnetic fixing
  • Height-adjustable metal spikes included
  • Klippel® optimised construction
  • High-quality interior cabling by Oehlbach®
Woofer / midrange
  • Well-ventilated die-cast basket to prevent turbulence and compression effects
  • Distortion-optimised magnet system with double induction rings and stray field optimisation
  • Kapton voice coil to minimise eddy current loss, thereby ensuring minimal distortion of the midrange
  • „Controlled Flexing Cone“: Cone geometry for controlled dispersion of bending waves in the midrange, and with it the capability to reproduce a greater bandwidth
  • Sophisticated voice coil ventilation for a particularly high degree of resilience
  • High cone rigidity ensured by inverse ceramic/aluminium dust caps for the woofer and midrange
  • f-max Signature tweeter dome with a particularly wide surround for optimized dispersion characteristics at frequencies above 20kHz
  • Solid aluminium flange with optimized acoustic transmission
  • Copper cap-optimised drive system for minimum distortion
  • Particularly lightweight cone construction consisting of semicrystalline polymer (PTFE) for maximum efficiency
  • Generous ventilation of the magnet system with low natural resonance
  • Built to 24dB LKR topology standards with transformer core coils and audiophile polypropylene capacitors
  • XO on 2 separate circuit boards in order to optimize the speakers when they are used in bi-wiring mode
  • XO mechanically insulated from the cabinet
  • Gold-plated and acrylic-encased speaker connectors
  • Big bi-wiring connecting terminal with solid screw connectors and

    high-quality cable bridge
  • Extensive bracing to support the chassis unit
  • Double-sectioned side reinforcements with varying material thickness to reduce vibration in the cabinet
  • Airflex ports with extremely wide openings for optimized bass connection
  • Solid and substantially braced MDF cabinet with rounded side panels and decorative high-gloss front
  • Low resonant, stable MDF cabinet
Cabinet surface
  • Piano White