High-end 1-way bass reflex speakers



HECO combines cutting-edge technology with classic concepts in its exceptional Direkt Einklang speaker. Just a single (!) 210 mm chassis is used in the high-end 1-way system of the Direkt series. As a point sound source, it is characterized by an above-average level of spatiality, optimum efficiency and maximum precision. As only one voice coil is required for a single chassis and the moving mass is kept low, the speaker can be connected to a tube amplifier from an output of 5 watts without any problems, while it also works perfectly with larger transistor amplifiers. As as is customary for HECO, it has once again used the high-tech Klippel measuring system to linearize and optimize the entire structure, which includes the extremely lightweight HECO kraft paper cone, the specially designed tweeter cone and the dual-ferrite drive system. The exclusive components are housed in the elaborately designed flat MDF housing, which features a wide baffle and elegant silk matte lacquer finish.



  • 1-way bass reflex
  • Stylish semi-matt lacquer finish with contrasting double stripes on the front
  • Solidly built, multiple strutted MDF flat enclosure with attractive curves
  • Floor-protecting rubber feet and all-metal spikes included
  • Double bass-reflex design with bi-directional airflow-optimized rounded downfire tubes for maximum bass effect
  • Specially designed all-metal foot construction for an absolutely stable base
  • Double bass-reflex design with bi-directional airflowoptimized rounded downfire tubes for maximum bass performance
  • High-end floor-standing loudspeakers with full-range driver and high level of efficiency
  • Exclusive one-way system with an excellent level of efficiency and superior spatiality
  • The latest development standards and technology ensure a state of the art configuration for this classic construction
  • Can be combined optimally with transistor and tube amplifiers from 5 watts per channel
  • Attractive flat-design enclosure, floating appearance through all-metal design foot construction
  • 8” fullrange driver
  • High-quality all-metal connector terminal with stable,gold-plated high-end screw terminals
  • Linearized impedance curve with very little fluctuation for optimum behavior on tube and transistor amplifiers from 20 watts per channel
  • Accurate frequency response correction with high-quality tight-tolerance components



  • 8” fullrange driver
  • 1-way bass reflex
  • Power Handling (RMS/Max) 120 / 180 watts
  • Sensitivity (2.8V/1m) 94 dB
  • Impedance 4 – 8 Ohms
  • Recommended Amplifier Output 5 - 180 Watts

Heco Direkt Einklang Speaker (Pair)